{"id":5128,"date":"2022-03-10T14:19:51","date_gmt":"2022-03-10T14:19:51","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5128"},"modified":"2026-04-28T10:41:57","modified_gmt":"2026-04-28T10:41:57","slug":"acrylics-in-3d-printing","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/fr\/acrylics-in-3d-printing\/","title":{"rendered":"Recherche sur l'application de l'acrylate de polyur\u00e9thane hyperbranch\u00e9 en phase aqueuse dans l'impression 3D"},"content":{"rendered":"<h1><strong>Recherche sur l'application de l'acrylate de polyur\u00e9thane hyperbranch\u00e9 en phase aqueuse dans l'impression 3D<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For UV monomer and resin selection, the key commercial question is not \u201cwhich material is best in general\u201d but \u201cwhich package delivers the right balance of flow, cure, adhesion, and durability in the real application.\u201d<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/longchangchemical.com\/fr\/product-category\/-functional-monomers\/\">Technologie de durcissement par lumi\u00e8re ultraviolette (UV)<\/a> est une nouvelle technologie \u00e0 haut rendement, \u00e9conome en \u00e9nergie et respectueuse de l'environnement, mise au point dans les ann\u00e9es 1960. Le taux de croissance annuel est pass\u00e9 de % \u00e0 15%. Par rapport aux rev\u00eatements traditionnels \u00e0 s\u00e9chage naturel ou thermique, les rev\u00eatements \u00e0 photopolym\u00e9risation pr\u00e9sentent les avantages d'une vitesse de polym\u00e9risation rapide, d'une \u00e9conomie d'\u00e9nergie, d'une excellente performance du film et d'une large application sur les substrats. Parmi les mat\u00e9riaux utilis\u00e9s dans la technologie de s\u00e9chage UV, l'acrylate de polyur\u00e9thane (PUA) poss\u00e8de d'excellentes propri\u00e9t\u00e9s globales. Il s'agit d'une r\u00e9sine photosensible largement utilis\u00e9e et \u00e9tudi\u00e9e \u00e0 l'heure actuelle. Il pr\u00e9sente une forte adh\u00e9rence et une grande r\u00e9sistance \u00e0 l'usure de la r\u00e9sine de polyur\u00e9thane et contient de l'acide acrylique. La r\u00e9sine r\u00e9siste \u00e0 l'eau froide et \u00e0 l'eau chaude, \u00e0 la corrosion et a une bonne flexibilit\u00e9. L'acrylate de polyur\u00e9thane \u00e0 base d'eau et le WPUA pr\u00e9sentent les avantages d'excellentes propri\u00e9t\u00e9s m\u00e9caniques, de la s\u00e9curit\u00e9 et de la fiabilit\u00e9, d'une bonne compatibilit\u00e9 et de l'absence de pollution. Toutefois, le PUA \u00e0 base d'eau entra\u00eene une mauvaise r\u00e9sistance \u00e0 l'eau, une diminution des propri\u00e9t\u00e9s m\u00e9caniques et de mauvaises propri\u00e9t\u00e9s optiques. Il faut donc les diluer avec des monom\u00e8res actifs avant de les utiliser pour ajuster leur viscosit\u00e9 et am\u00e9liorer leur fluidit\u00e9. Bien que les diluants actifs soient peu volatils, ils sont nocifs pour l'environnement. La pollution est faible, et ils deviennent partie int\u00e9grante du film de rev\u00eatement apr\u00e8s durcissement, mais ils ont une forte odeur, sont irritants pour la peau et le syst\u00e8me respiratoire, et ont un impact n\u00e9gatif sur la s\u00e9curit\u00e9, l'hygi\u00e8ne et la performance \u00e0 long terme du produit. Ces d\u00e9fauts entravent \u00e9galement l'application de l'AUEA dans diverses industries, ainsi que sa promotion et son application sur le terrain. Par cons\u00e9quent, l'am\u00e9lioration de l'acrylate d'ur\u00e9thane en phase aqueuse est d'une grande importance, et la modification hyperbranch\u00e9e est l'axe de d\u00e9veloppement actuel.<\/p>\n<p>&nbsp;<\/p>\n<p>De nombreuses \u00e9tudes ont \u00e9t\u00e9 r\u00e9alis\u00e9es sur la synth\u00e8se et l'application des polyur\u00e9thanes hyperbranch\u00e9s. Johansson et al. ont synth\u00e9tis\u00e9 une s\u00e9rie de polyur\u00e9thanes acrylates hyperbranch\u00e9s. Ces polym\u00e8res multibranch\u00e9s ont une faible viscosit\u00e9, une solubilit\u00e9 \u00e9lev\u00e9e, un durcissement rapide \u00e0 la lumi\u00e8re, une bonne stabilit\u00e9 thermique et d'autres avantages, ils peuvent \u00e9viter ou r\u00e9duire l'utilisation de diluants r\u00e9actifs, ces caract\u00e9ristiques leur conf\u00e8rent de nombreux avantages dans l'application de rev\u00eatements durcissables aux UV. Asif et al. ont synth\u00e9tis\u00e9 une s\u00e9rie de nouveaux polyur\u00e9thanes acrylates en phase aqueuse hyperbranch\u00e9s pr\u00e9sentant une bonne stabilit\u00e9 thermique et une faible viscosit\u00e9 en introduisant certains des groupes hydroxyles du polyester hyperbranch\u00e9 dans les groupes acides de l'acrylate. La modification hyperbranch\u00e9e du WPUA conf\u00e8re au WUPA de meilleures propri\u00e9t\u00e9s physiques et chimiques et de meilleures propri\u00e9t\u00e9s m\u00e9caniques, qui peuvent \u00eatre mieux appliqu\u00e9es \u00e0 la photopolym\u00e9risation et \u00e0 l'impression 3D.<\/p>\n<p>&nbsp;<\/p>\n<p>1 Modification hyperbranch\u00e9e des acrylates de polyur\u00e9thane en phase aqueuse<\/p>\n<p>&nbsp;<\/p>\n<p>1.1 Structure et propri\u00e9t\u00e9s des polym\u00e8res hyperbranch\u00e9s<\/p>\n<p>&nbsp;<\/p>\n<p>1.1.1 D\u00e9finition et introduction<\/p>\n<p>&nbsp;<\/p>\n<p>Les polym\u00e8res hyperbranch\u00e9s peuvent \u00eatre d\u00e9crits simplement comme des polym\u00e8res ayant une structure hautement ramifi\u00e9e, qui diff\u00e8re \u00e0 la fois des polym\u00e8res ramifi\u00e9s et des dendrim\u00e8res. En d'autres termes, leur degr\u00e9 de ramification est sup\u00e9rieur \u00e0 celui du polym\u00e8re ramifi\u00e9 et inf\u00e9rieur \u00e0 celui du dendrim\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<p>Comme les dendrim\u00e8res, les polym\u00e8res hyperbranch\u00e9s sont des r\u00e9actions qui introduisent deux groupes actifs ou plus dans des sites actifs ramifi\u00e9s potentiels dans chaque unit\u00e9 r\u00e9p\u00e9titive, mais la diff\u00e9rence est la suivante : les polym\u00e8res hyperbranch\u00e9s sont plus dispers\u00e9s, chaque unit\u00e9 r\u00e9p\u00e9titive n'est pas enti\u00e8rement impliqu\u00e9e dans la r\u00e9action, alors que les dendrim\u00e8res ont une structure r\u00e9guli\u00e8re et monodispers\u00e9e. Les polym\u00e8res dendritiques ont une structure compl\u00e8te, ils doivent donc \u00eatre synth\u00e9tis\u00e9s par des r\u00e9actions complexes et pr\u00e9cises en plusieurs \u00e9tapes, et chaque \u00e9tape doit \u00eatre s\u00e9par\u00e9e et purifi\u00e9e, d'o\u00f9 un co\u00fbt tr\u00e8s \u00e9lev\u00e9, qui ne favorise pas la production industrielle. En revanche, les polym\u00e8res hyperbranch\u00e9s peuvent \u00eatre synth\u00e9tis\u00e9s par une \"m\u00e9thode en une \u00e9tape\" ou une \"m\u00e9thode quasi en une \u00e9tape\", aucune purification ou peu de purification n'est n\u00e9cessaire pendant le processus de r\u00e9action, le processus de production est simple, le prix est bon march\u00e9 et ses propri\u00e9t\u00e9s sont similaires \u00e0 celles des dendrim\u00e8res. Les polym\u00e8res \u00e9tant similaires, ils ont un grand potentiel dans les applications industrielles.<\/p>\n<p>&nbsp;<\/p>\n<p>En fonction des caract\u00e9ristiques structurelles des monom\u00e8res synth\u00e9tiques, les m\u00e9thodes de synth\u00e8se des polym\u00e8res hyperbranch\u00e9s peuvent g\u00e9n\u00e9ralement \u00eatre divis\u00e9es en trois cat\u00e9gories : \u2460 polym\u00e9risation par autocondensation de monom\u00e8res de type ABx(x&gt;1) ; \u2461 polym\u00e9risation par ouverture de cycle multibranch\u00e9e ; \u2462 polym\u00e9risation vinylique par autocondensation. Certains consid\u00e8rent \u00e9galement la m\u00e9thode du polym\u00e8re hyperbranch\u00e9 obtenu par copolym\u00e9risation de plusieurs monom\u00e8res fonctionnels (comme la copolym\u00e9risation de monom\u00e8res A2 B3) comme une classe distincte, appel\u00e9e m\u00e9thode de copolym\u00e9risation de monom\u00e8res multifonctionnels. Parmi les m\u00e9thodes susmentionn\u00e9es, la polym\u00e9risation par autocondensation in vivo de monom\u00e8res de type AB2 et la polym\u00e9risation par ouverture de cycle multibranches ont \u00e9t\u00e9 davantage \u00e9tudi\u00e9es et appliqu\u00e9es. \u00c0 l'heure actuelle, des polyesters hyperbranch\u00e9s, des poly\u00e9thers hyperbranch\u00e9s, des polyamides hyperbranch\u00e9s, des polyur\u00e9thanes hyperbranch\u00e9s et d'autres polym\u00e8res hyperbranch\u00e9s ont \u00e9t\u00e9 synth\u00e9tis\u00e9s \u00e0 l'aide des m\u00e9thodes susmentionn\u00e9es. Parmi eux, le polyester hyperbranch\u00e9 est l'un des membres les plus importants de la famille des polym\u00e8res hyperbranch\u00e9s. Il a \u00e9t\u00e9 synth\u00e9tis\u00e9 tr\u00e8s t\u00f4t, sa technologie est parvenue \u00e0 maturit\u00e9 et son applicabilit\u00e9 est importante ; c'est le seul produit dont la production industrielle est \u00e0 l'\u00e9chelle pilote. La s\u00e9rie de filaments d'impression 3D modifi\u00e9s par des macromol\u00e9cules en sont les repr\u00e9sentants typiques.<\/p>\n<p>&nbsp;<\/p>\n<p>1.1.2 Structure et caract\u00e9ristiques<\/p>\n<p>&nbsp;<\/p>\n<p>Comme le polyester lin\u00e9aire traditionnel, le segment principal de la mol\u00e9cule de polyester hyperbranch\u00e9 est \u00e9galement un groupe ester (-COO-), mais par rapport au polyester lin\u00e9aire traditionnel, le polyester hyperbranch\u00e9 pr\u00e9sente une structure hautement ramifi\u00e9e, des cavit\u00e9s mol\u00e9culaires, un grand nombre de groupes fonctionnels de groupes terminaux et d'autres caract\u00e9ristiques structurelles.<\/p>\n<p>&nbsp;<\/p>\n<p>Les caract\u00e9ristiques structurelles susmentionn\u00e9es conf\u00e8rent aux polyesters hyperbranch\u00e9s certaines caract\u00e9ristiques que les polyesters lin\u00e9aires n'ont pas, et qui sont r\u00e9sum\u00e9es ci-apr\u00e8s :<\/p>\n<p>&nbsp;<\/p>\n<p>(1) Bonne fluidit\u00e9 et faible viscosit\u00e9<\/p>\n<p>&nbsp;<\/p>\n<p>D'une mani\u00e8re g\u00e9n\u00e9rale, seuls les fluides mol\u00e9culaires de petite taille peuvent \u00eatre consid\u00e9r\u00e9s comme des fluides newtoniens. Par rapport aux polyesters lin\u00e9aires, les polyesters hyperbranch\u00e9s ont une structure mol\u00e9culaire plus compacte et une structure tridimensionnelle similaire \u00e0 une sph\u00e8re, de sorte qu'ils pr\u00e9sentent souvent un comportement de fluide newtonien.<\/p>\n<p>&nbsp;<\/p>\n<p>(2) Il n'est pas facile \u00e0 cristalliser et poss\u00e8de de bonnes propri\u00e9t\u00e9s de formation de film.<\/p>\n<p>&nbsp;<\/p>\n<p>Les segments flexibles et les groupes carbonyles polaires contenus dans les polyesters lin\u00e9aires rendent certains polyesters lin\u00e9aires faciles \u00e0 cristalliser, tels que le PET, le PBT, etc. En raison de la structure hautement ramifi\u00e9e du polyester hyperbranch\u00e9, le degr\u00e9 de r\u00e9gularit\u00e9 de l'arrangement des cha\u00eenes mol\u00e9culaires est fortement r\u00e9duit, ce qui diminue consid\u00e9rablement ses propri\u00e9t\u00e9s cristallines. Cette caract\u00e9ristique du polyester hyperbranch\u00e9 est tr\u00e8s importante pour les applications qui exigent une grande transparence. En outre, les polym\u00e8res hyperbranch\u00e9s facilitent la formation de films gr\u00e2ce \u00e0 leurs bonnes propri\u00e9t\u00e9s d'\u00e9coulement.<\/p>\n<p>&nbsp;<\/p>\n<p>(3) Polyvalence et grande r\u00e9activit\u00e9<\/p>\n<p>&nbsp;<\/p>\n<p>Le grand nombre de groupes fonctionnels pr\u00e9sents \u00e0 l'extr\u00e9mit\u00e9 du polyester hyperbranch\u00e9 peut \u00eatre de diff\u00e9rents types, tels que l'hydroxyle, le carboxyle, etc. En outre, la plupart de ces groupes fonctionnels ont une r\u00e9activit\u00e9 \u00e9lev\u00e9e et de nouveaux types de polyesters hyperbranch\u00e9s peuvent \u00eatre obtenus en modifiant ces groupes fonctionnels terminaux, ce qui \u00e9largit encore le champ d'application.<\/p>\n<p>&nbsp;<\/p>\n<p>(4) Bonne solubilit\u00e9<\/p>\n<p>&nbsp;<\/p>\n<p>Le polyester lin\u00e9aire est g\u00e9n\u00e9ralement difficile \u00e0 dissoudre dans les solvants traditionnels en raison de son poids mol\u00e9culaire g\u00e9n\u00e9ralement \u00e9lev\u00e9 et de l'enchev\u00eatrement important des cha\u00eenes mol\u00e9culaires. Pour les polyesters hyperbranch\u00e9s, en raison de l'introduction d'une structure hautement ramifi\u00e9e, \u00e0 poids mol\u00e9culaire \u00e9gal, la solubilit\u00e9 dans les solvants organiques est consid\u00e9rablement am\u00e9lior\u00e9e.<\/p>\n<p>&nbsp;<\/p>\n<p>(5) Bonne r\u00e9sistance aux intemp\u00e9ries<\/p>\n<p>&nbsp;<\/p>\n<p>Les polyesters lin\u00e9aires traditionnels sont souvent tr\u00e8s sensibles \u00e0 l'eau, facilement hydrolysables et peu r\u00e9sistants aux intemp\u00e9ries en raison de l'exposition facile \u00e0 l'air des groupes ester de la cha\u00eene mol\u00e9culaire. La structure hyperbranch\u00e9e du polyester hyperbranch\u00e9 peut int\u00e9grer le groupe ester dans la cha\u00eene mol\u00e9culaire, emp\u00eachant ainsi le groupe ester d'entrer directement en contact avec l'humidit\u00e9 de l'air, ce qui r\u00e9duit la probabilit\u00e9 d'hydrolyse.<\/p>\n<p>&nbsp;<\/p>\n<p>En raison de l'existence de ces caract\u00e9ristiques, l'utilisation de polym\u00e8res hyperbranch\u00e9s dans les syst\u00e8mes de polyur\u00e9thane acrylique en phase aqueuse durcissant aux UV peut augmenter efficacement la teneur en double liaison du syst\u00e8me, am\u00e9liorant ainsi efficacement le taux de durcissement aux UV, ainsi que les propri\u00e9t\u00e9s m\u00e9caniques du film durci ; d'autre part, dans le m\u00eame temps, la teneur en solides, la viscosit\u00e9 du syst\u00e8me peut \u00eatre consid\u00e9rablement r\u00e9duite, ce qui est b\u00e9n\u00e9fique pour la construction et permet d'\u00e9conomiser de l'\u00e9nergie.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>1.2 Modification hyperbranch\u00e9e de l'acrylate de polyur\u00e9thane en phase aqueuse<\/p>\n<p>&nbsp;<\/p>\n<p>Il existe encore de nombreux rapports sur les r\u00e9sines hyperbranch\u00e9es utilis\u00e9es dans les syst\u00e8mes UV, et une revue de Chattopadhyay et Raju publi\u00e9e dans Progress in Polymer Science en 2007 en donne un bon r\u00e9sum\u00e9. Mais les applications de ces r\u00e9sines dans les syst\u00e8mes de s\u00e9chage UV en phase aqueuse sont rares. Les travaux r\u00e9alis\u00e9s par le professeur Shi Wenfang de l'universit\u00e9 des sciences et technologies de Chine et son doctorant Asif en sont l'un des repr\u00e9sentants.<\/p>\n<p>&nbsp;<\/p>\n<p>Asif et al. ont d'abord modifi\u00e9 les groupes hydroxyles terminaux de la r\u00e9sine hyperbranch\u00e9e Boltorn de deuxi\u00e8me g\u00e9n\u00e9ration avec de l'anhydride succinique, puis ont ajout\u00e9 goutte \u00e0 goutte du m\u00e9thacrylate de glycidyle au produit modifi\u00e9 ci-dessus pour pr\u00e9parer un produit avec une structure d'acide acrylique \u00e0 l'extr\u00e9mit\u00e9, et ont ensuite ajout\u00e9 du m\u00e9thacrylate de glycidyle au produit modifi\u00e9 ci-dessus. Apr\u00e8s les \u00e9tapes de neutralisation et de dispersion dans l'eau, on a obtenu un syst\u00e8me de polyur\u00e9thane en phase aqueuse durcissant aux UV. Ils ont constat\u00e9 que la solubilit\u00e9 dans l'eau \u00e9tait d'autant plus grande que la structure contenait une structure saline. L'ajout d'une petite quantit\u00e9 d'eau ou l'augmentation de la temp\u00e9rature peut entra\u00eener une diminution rapide de la viscosit\u00e9 du syst\u00e8me. En outre, en pr\u00e9sence de photo-initiateurs, le taux de durcissement aux UV a montr\u00e9 une tendance \u00e0 la hausse avec l'augmentation de la teneur en groupes acryliques dans la structure. Asif et al. ont \u00e9galement effectu\u00e9 des modifications similaires sur le polyester hyperbranch\u00e9 synth\u00e9tis\u00e9 et ont constat\u00e9 que la viscosit\u00e9 du syst\u00e8me WPUA \u00e0 structure hyperbranch\u00e9e \u00e9tait beaucoup plus faible que celle du produit commercial de polyur\u00e9thane lin\u00e9aire en phase aqueuse EB 2002. La densit\u00e9 de r\u00e9ticulation et la stabilit\u00e9 thermique ont une grande influence.<\/p>\n<p>&nbsp;<\/p>\n<p>Dans le syst\u00e8me de rev\u00eatement aqueux \u00e0 s\u00e9chage UV, le photo-initiateur est g\u00e9n\u00e9ralement soluble dans l'huile et pr\u00e9sente une mauvaise compatibilit\u00e9 avec le syst\u00e8me aqueux, ce qui se traduit par une faible vitesse de s\u00e9chage et un effet de s\u00e9chage m\u00e9diocre. D'autre part, les photo-initiateurs \u00e0 petites mol\u00e9cules ne sont souvent pas enti\u00e8rement consomm\u00e9s pendant le processus de durcissement et restent dans le film durci ou migrent vers la surface du film durci, ce qui affecte ses propri\u00e9t\u00e9s m\u00e9caniques. \u00c0 cette fin, Chen Mengru et al. ont greff\u00e9 des groupes acryloyle, des groupes carboxyle et des groupes photosensibles aux extr\u00e9mit\u00e9s de polyesters hyperbranch\u00e9s par des m\u00e9thodes de modification chimique afin d'obtenir des polyesters hyperbranch\u00e9s \u00e0 base d'eau durcissant aux UV et contenant des groupes photosensibles. Le syst\u00e8me d'agents a \u00e9t\u00e9 compar\u00e9. Les r\u00e9sultats montrent que le syst\u00e8me peut agir comme un initiateur macromol\u00e9culaire pour initier et durcir les vernis en phase aqueuse sans l'ajout de photo-initiateurs, et que l'effet d'initiation est meilleur que celui des vernis en phase aqueuse traditionnels durcissant aux UV avec des initiateurs mol\u00e9culaires de petite taille.<\/p>\n<p>&nbsp;<\/p>\n<p>2 Application du polyur\u00e9thane acrylique hyperbranch\u00e9 en phase aqueuse<\/p>\n<p>&nbsp;<\/p>\n<p>2.1 R\u00e9sine photosensible photopolym\u00e9risable pour l'impression 3D<\/p>\n<p>&nbsp;<\/p>\n<p>La r\u00e9sine photosensible pour l'impression 3D photopolym\u00e9risable doit \u00eatre pulv\u00e9ris\u00e9e \u00e0 haute temp\u00e9rature et durcie \u00e0 temp\u00e9rature ambiante, et doit r\u00e9pondre \u00e0 certaines exigences en mati\u00e8re de viscosit\u00e9. En outre, la r\u00e9sine doit avoir une faible volatilit\u00e9, un bon jet et une bonne rh\u00e9ologie, pas de s\u00e9dimentation, pas de ph\u00e9nom\u00e8ne de blocage, pas de durcissement Apr\u00e8s cela, la r\u00e9sine doit avoir une grande pr\u00e9cision et de bonnes propri\u00e9t\u00e9s m\u00e9caniques. Il est donc tr\u00e8s important pour le d\u00e9veloppement de la technologie d'impression 3D d'exploiter pleinement les caract\u00e9ristiques des diff\u00e9rentes r\u00e9sines photosensibles, de ma\u00eetriser les propri\u00e9t\u00e9s des r\u00e9sines et d'am\u00e9liorer les performances des produits d'impression 3D en modifiant les r\u00e9sines.<\/p>\n<p>&nbsp;<\/p>\n<p>Les diff\u00e9rentes r\u00e9sines photosensibles ont des propri\u00e9t\u00e9s et des domaines d'application diff\u00e9rents. Avant de l'utiliser, il est n\u00e9cessaire de v\u00e9rifier si les propri\u00e9t\u00e9s de la r\u00e9sine photosensible (telles que la viscosit\u00e9, le retrait, la duret\u00e9, la stabilit\u00e9 chimique, etc. ) sont adapt\u00e9es \u00e0 la technologie de l'impression 3D. En cas de lacunes, essayez de la modifier par des m\u00e9thodes physiques ou chimiques pour la rendre adapt\u00e9e \u00e0 l'impression 3D. La performance du produit n'est pas affect\u00e9e de mani\u00e8re significative. \u00c0 l'heure actuelle, il reste encore beaucoup d'espace de recherche et de d\u00e9veloppement pour la modification des r\u00e9sines photosensibles. En outre, certaines r\u00e9sines photosensibles peuvent avoir plusieurs m\u00e9thodes de synth\u00e8se, et la m\u00e9thode de synth\u00e8se la plus appropri\u00e9e doit \u00eatre s\u00e9lectionn\u00e9e sur la base de facteurs tels que la consommation d'\u00e9nergie, le prix, la protection de l'environnement, la faisabilit\u00e9 et les conditions d'exploitation r\u00e9elles.<\/p>\n<p>&nbsp;<\/p>\n<p>L'acrylate de polyur\u00e9thane a une bonne flexibilit\u00e9, une grande r\u00e9sistance \u00e0 l'usure, une forte adh\u00e9rence et de bonnes propri\u00e9t\u00e9s optiques, mais la performance globale de l'acrylate de polyur\u00e9thane \u00e0 base d'eau utilis\u00e9 pour fabriquer des produits respectueux de l'environnement n'est pas id\u00e9ale, ce qui affecte son \u00e9chelle d'utilisation, la stabilit\u00e9 de la coloration de la r\u00e9sine, la viscosit\u00e9, la r\u00e9sistance, la duret\u00e9, l'hydrophobie, l'hydrophilicit\u00e9, la stabilit\u00e9 thermique, etc. La modification hyperbranch\u00e9e de l'acrylate de polyur\u00e9thane \u00e0 base d'eau peut r\u00e9duire consid\u00e9rablement la viscosit\u00e9 et la tension superficielle de la r\u00e9sine, augmenter la solubilit\u00e9, la capacit\u00e9 de formation de film, la flexibilit\u00e9 \u00e0 basse temp\u00e9rature de la r\u00e9sine, r\u00e9duire l'application de diluants organiques et contribuer \u00e0 la protection de l'environnement. L'am\u00e9lioration de l'application de la r\u00e9sine photosensible \u00e0 l'ur\u00e9thane acrylate en phase aqueuse dans l'impression 3D est d'une grande importance pour la modification hyperbranch\u00e9e de la r\u00e9sine photosensible \u00e0 l'ur\u00e9thane acrylate en phase aqueuse.<\/p>\n<p>&nbsp;<\/p>\n<p>La recherche sur les r\u00e9sines photosensibles pour la photopolym\u00e9risation de l'impression 3D au niveau national et international se concentre principalement sur les points suivants :<\/p>\n<ul>\n<li>les propri\u00e9t\u00e9s et les applications des diff\u00e9rentes r\u00e9sines photosensibles. En \u00e9tudiant les diverses propri\u00e9t\u00e9s des r\u00e9sines photosensibles (telles que la viscosit\u00e9, la duret\u00e9, le taux de durcissement, la r\u00e9sistance \u00e0 la compression, etc.), il est possible de s\u00e9lectionner des r\u00e9sines aux propri\u00e9t\u00e9s correspondantes afin d'obtenir des produits d'impression 3D id\u00e9aux.<\/li>\n<li>Modification de la r\u00e9sine photosensible. La modification de la r\u00e9sine photosensible permet de r\u00e9duire l'influence du photo-initiateur \u00e0 petites mol\u00e9cules sur le syst\u00e8me de r\u00e9sine photosensible.<\/li>\n<li>D\u00e9veloppement et innovation de nouveaux mat\u00e9riaux. Le d\u00e9veloppement rapide de ce domaine ne peut \u00eatre favoris\u00e9 que par le d\u00e9veloppement de nouvelles r\u00e9sines sur la base de la recherche th\u00e9orique sur la synth\u00e8se et la modification des r\u00e9sines photosensibles originales.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>2.2 Autres applications<\/p>\n<p>&nbsp;<\/p>\n<p>Les acrylates d'ur\u00e9thane hyperbranch\u00e9s modifi\u00e9s par du silicone peuvent \u00e9galement \u00eatre utilis\u00e9s dans le domaine m\u00e9dical. Le fabricant britannique de dispositifs m\u00e9dicaux Aortech International utilise l'acrylate d'ur\u00e9thane modifi\u00e9 par silicone hyperbranch\u00e9 pour une nouvelle valve cardiaque artificielle et explore son potentiel d'utilisation dans une gamme de dispositifs humains implantables, en polym\u00e9risant l'acrylate d'ur\u00e9thane avec de la silicone, hyperbranch\u00e9, et en le combinant avec des mat\u00e9riaux, il pr\u00e9sente une bonne durabilit\u00e9, flexibilit\u00e9 et s\u00e9curit\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>Des recherches sont actuellement men\u00e9es pour utiliser le copolym\u00e8re polysiloxane-acrylate d'ur\u00e9thane hyperbranch\u00e9 dans le domaine des cristaux liquides. L'acrylate de polysiloxane et d'ur\u00e9thane pour cristaux liquides poss\u00e8de \u00e0 la fois les propri\u00e9t\u00e9s des cristaux liquides et l'\u00e9lasticit\u00e9 du caoutchouc, de bonnes propri\u00e9t\u00e9s de formation de film et peut \u00eatre transform\u00e9 en divers films \u00e0 cristaux liquides.<\/p>\n<p>&nbsp;<\/p>\n<p>3 Perspectives<\/p>\n<p>&nbsp;<\/p>\n<p>Ces derni\u00e8res ann\u00e9es, avec l'am\u00e9lioration du processus de synth\u00e8se de la r\u00e9sine photosensible \u00e0 base d'ur\u00e9thane acrylate hyperbranch\u00e9, l'application de la r\u00e9sine photosensible \u00e0 base d'ur\u00e9thane acrylate hyperbranch\u00e9 en phase aqueuse dans le domaine de la photopolym\u00e9risation de l'impression 3D s'est \u00e9largie. Mais il reste encore beaucoup d'espace pour la recherche : (1) Lorsque la r\u00e9sine photosensible \u00e0 base d'acrylate de polyur\u00e9thane hyperbranch\u00e9 en phase aqueuse est utilis\u00e9e comme mat\u00e9riau d'impression 3D photodurcissable, des diluants r\u00e9actifs doivent \u00eatre ajout\u00e9s, ce qui aura un impact sur l'environnement pendant le processus de durcissement, qui devrait \u00eatre r\u00e9duit davantage ou \u00e9viter l'utilisation de diluants r\u00e9actifs, et trouver un r\u00e9actif \u00e0 faible volatilit\u00e9 qui peut bien ajuster la viscosit\u00e9 du syst\u00e8me \u00e0 la place des diluants r\u00e9actifs ; (2) Faire des recherches sur la modification de la r\u00e9sine photosensible \u00e0 base d'acrylate d'ur\u00e9thane hyperbranch\u00e9, et ajuster le syst\u00e8me \u00e0 partir des mati\u00e8res premi\u00e8res : la viscosit\u00e9, les propri\u00e9t\u00e9s physiques et chimiques, les propri\u00e9t\u00e9s de photopolym\u00e9risation et de formation de film peuvent r\u00e9pondre davantage aux besoins de photopolym\u00e9risation de l'impression 3D, r\u00e9duisant ainsi l'utilisation de diluants r\u00e9actifs ; (3) Essayer de lier l'acrylate d'ur\u00e9thane hyperbranch\u00e9 \u00e0 base d'eau et le photo-initiateur, r\u00e9duire l'utilisation de photo-initiateurs \u00e0 petites mol\u00e9cules, augmentant ainsi le taux de photopolym\u00e9risation.<\/p>\n<p>&nbsp;<\/p>\n<p>4 Conclusion<\/p>\n<p>&nbsp;<\/p>\n<p>La modification hyperbranch\u00e9e de l'acrylate d'ur\u00e9thane peut encore am\u00e9liorer ses propri\u00e9t\u00e9s de fluidification, et un grand nombre de groupes fonctionnels actifs en fin de cha\u00eene dans le syst\u00e8me hyperbranch\u00e9 lui conf\u00e8re une meilleure r\u00e9activit\u00e9. En outre, le non-enchev\u00eatrement entre les mol\u00e9cules hyperbranch\u00e9es r\u00e9duit consid\u00e9rablement la viscosit\u00e9 de l'acrylate d'ur\u00e9thane hyperbranch\u00e9, am\u00e9liorant ainsi la rh\u00e9ologie du syst\u00e8me, ce qui rend l'acrylate d'ur\u00e9thane hyperbranch\u00e9 plus largement utilisable.<\/p>\n<p>&nbsp;<\/p>\n<p>La technologie d'impression 3D photopolym\u00e9risable pr\u00e9sente les avantages d'une vitesse rapide, d'une forte applicabilit\u00e9, d'un haut degr\u00e9 d'automatisation et d'un contr\u00f4le ais\u00e9. Ces avantages font que l'\u00e9tude de la r\u00e9sine photosensible polyur\u00e9thane acrylate hyperbranch\u00e9e en phase aqueuse est d'une grande importance. L'utilisation g\u00e9n\u00e9ralis\u00e9e de la technologie d'impression 3D favorisera \u00e9galement les r\u00e9sines photosensibles. Vers la diversification et la haute performance.<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 528.02pt;\" border=\"0\" width=\"704\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Polythiol\/Polym\u00e8recaptan<\/strong><\/td>\n<td class=\"et6\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et6\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bmes-cas-3570-55-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-3570-55-6\/\"> Monom\u00e8re DMES<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Sulfure de bis(2-mercapto\u00e9thyle)<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3570-55-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bmpt-cas-131538-00-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-131538-00-6\/\"> Monom\u00e8re DMPT<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">THIOCURE DMPT<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">131538-00-6<\/td>\n<\/tr>\n<tr style=\"height: 31.00pt;\">\n<td class=\"et7\" style=\"height: 31.00pt; width: 191.50pt;\" width=\"255\" height=\"41\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-petmp-cas-7575-23-7\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/sinomer-petmp-cas-7575-23-7\/\"> Monom\u00e8re PETMP<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">T\u00c9TRA(3-MERCAPTOPROPIONATE) DE PENTA\u00c9RYTHRITOL<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">7575-23-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-pm839-cas-72244-98-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-72244-98-5\/\"> PM839 Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Polyoxy(m\u00e9thyl-1,2-\u00e9thanediyl)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">72244-98-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re monofonctionnel<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-hema-cas-868-77-9\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/hema-monomer-cas-868-77-9\/\"> Monom\u00e8re HEMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 2-hydroxy\u00e9thyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">868-77-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-hpma-cas-27813-02-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/hpma-monomer-cas-27813-02-1\/\"> Monom\u00e8re HPMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 2-hydroxypropyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">27813-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-thfa-cas-2399-48-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/thfa-monomer-cas-2399-48-6\/\"> Monom\u00e8re THFA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de t\u00e9trahydrofurfuryle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2399-48-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/hdcpa-monomer-cas-79637-74-4\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/hdcpa-monomer-cas-79637-74-4\/\"> HDCPA Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de dicyclopent\u00e9nyle hydrog\u00e9n\u00e9<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">79637-74-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpma-monomer-cas-30798-39-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dcpma-monomer-cas-30798-39-1\/\"> Monom\u00e8re DCPMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de dihydrodicyclopentadi\u00e9nyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">30798-39-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpa-monomer-cas-12542-30-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dcpa-monomer-cas-12542-30-2\/\"> Monom\u00e8re DCPA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de dihydrodicyclopentadi\u00e9nyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">12542-30-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpema-monomer-cas-68586-19-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dcpema-monomer-cas-68586-19-6\/\"> Monom\u00e8re DCPEMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de dicyclopentenyloxy\u00e9thyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">68586-19-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dcpeoa-cas-65983-31-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dcpeoa-monomer-cas-65983-31-5\/\"> Monom\u00e8re DCPEOA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de dicyclopentenyloxy\u00e9thyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">65983-31-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/np-4ea-monomer-cas-50974-47-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/np-4ea-monomer-cas-50974-47-5\/\"> Monom\u00e8re NP-4EA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">(4) nonylph\u00e9nol \u00e9thoxyl\u00e9<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">50974-47-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\">Monom\u00e8re LA<\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de laurier \/ Acrylate de dod\u00e9cyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2156-97-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-thfma-monomer-cas-2455-24-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/thfma-monomer-cas-2455-24-5\/\"> Monom\u00e8re THFMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de t\u00e9trahydrofurfuryle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2455-24-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/phea-monomer-cas-48145-04-6\/\"><span style=\"color: #00ccff;\"> Monom\u00e8re PHEA<\/span><\/a><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">ACRYLATE DE 2-PH\u00c9NOXY\u00c9THYLE<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">48145-04-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/142-90-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/142-90-5\/\"> Monom\u00e8re LMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de lauryle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">142-90-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/ida-monomer-cas-1330-61-6\/\"> Monom\u00e8re IDA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate d'isod\u00e9cyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">1330-61-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/iboma-cas-7534-94-3\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/iboma-cas-7534-94-3\/\"> Monom\u00e8re IBOMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate d'isobornyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">7534-94-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/iboa-monomer-cas-5888-33-5\/\"> Monom\u00e8re IBOA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate d'isobornyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">5888-33-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/eoeoea-monomer-cas-7328-17-8\/\"> EOEOEA Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de 2-(2-\u00c9thoxy\u00e9thoxy)\u00e9thyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">7328-17-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re multifonctionnel<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dpha-cas-29570-58-9\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dpha-monomer-cas-29570-58-9\/\"> Monom\u00e8re DPHA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Hexaacrylate de dienta\u00e9rythritol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">29570-58-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/-di-tmpta-cas-94108-97-1\/\"> Monom\u00e8re DI-TMPTA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">T\u00c9TRAACRYLATE DE DI(TRIM\u00c9THYLOLPROPANE)<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">94108-97-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Acrylamide monom\u00e8re<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-acmo-cas-5117-12-4\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/acmo-monomer-cas-5117-12-4\/\"> Monom\u00e8re ACMO<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">4-acryloylmorpholine<\/td>\n<td class=\"et12\" style=\"width: 90.55pt;\" width=\"120\">5117-12-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re di-fonctionnel<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/cas-25852-47-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-25852-47-5\/\">Monom\u00e8re PEGDMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dim\u00e9thacrylate de poly(\u00e9thyl\u00e8ne glycol)<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">25852-47-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tpgda-cas-42978-66-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tpgda-cas-42978-66-5\/\"> Monom\u00e8re TPGDA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Diacrylate de tripropyl\u00e8ne glycol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">42978-66-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tegdma-cas-109-16-0\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tegdma-cas-109-16-0\/\"> Monom\u00e8re TEGDMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dim\u00e9thacrylate de tri\u00e9thyl\u00e8ne glycol<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">109-16-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/po2-npgda-cas-84170-74-1\/\"><span style=\"color: #00ccff;\"> Monom\u00e8re PO2-NPGDA<\/span><\/a><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Propoxylate de diacrylate de n\u00e9opentyl\u00e8ne glycol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">84170-74-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/pegda-monomer-cas-26570-48-9\/\"> Monom\u00e8re PEGDA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Diacrylate de poly\u00e9thyl\u00e8ne glycol<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">26570-48-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-pdda-phthalate-diethylene-glycol-diacrylate\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/phthalate-diethylene-glycol-diacrylate\/\"> Monom\u00e8re PDDA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Phtalate diacrylate de di\u00e9thyl\u00e8ne glycol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/npgda-cas-2223-82-7\/\"> Monom\u00e8re NPGDA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Diacrylate de n\u00e9opentyle et de glycol<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2223-82-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-13048-33-4\/\"> Monom\u00e8re HDDA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Diacrylate d'hexam\u00e9thyl\u00e8ne<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">13048-33-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a title=\"https:\/\/longchangchemical.com\/product\/-eo4-bpada-cas-64401-02-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/eo4-bpada-cas-64401-02-1\/\"><span style=\"color: #00ccff;\"> Monom\u00e8re EO4-BPADA<\/span><\/a><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">DIACRYLATE DE BISPH\u00c9NOL A \u00c9THOXYL\u00c9 (4)<\/td>\n<td class=\"et14\" style=\"width: 90.55pt;\" width=\"120\">64401-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-eo10-bpada-monomer-cas-64401-02-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/eo10-bpada-monomer-cas-64401-02-1\/\"> EO10-BPADA Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">DIACRYLATE DE BISPH\u00c9NOL A \u00c9THOXYL\u00c9 (10)<\/td>\n<td class=\"et15\" style=\"width: 90.55pt;\" width=\"120\">64401-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-egdma-cas-97-90-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/egdma-monomer-cas-97-90-5\/\"> EGDMA Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dim\u00e9thacrylate d'\u00e9thyl\u00e8ne glycol<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">97-90-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dpgda-monomer-cas-57472-68-1\/\"> Monom\u00e8re DPGDA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Di\u00e9noate de dipropyl\u00e8ne glycol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">57472-68-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bis-gma-cas-1565-94-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/sinomer-bis-gma-cas-1565-94-2\/\"> Monom\u00e8re Bis-GMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de glycidyle de bisph\u00e9nol A<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">1565-94-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re trifonctionnel<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmptma-cas-3290-92-4\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tmptma-cas-3290-92-4\/\"> Monom\u00e8re TMPTMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Trim\u00e9thacrylate de trim\u00e9thylolpropane<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3290-92-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmpta-cas-15625-89-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tmpta-cas-15625-89-5\/\"> Monom\u00e8re TMPTA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Triacrylate de trim\u00e9thylolpropane<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">15625-89-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/peta-cas-3524-68-3\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/peta-cas-3524-68-3\/\"> Monom\u00e8re PETA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Triacrylate de penta\u00e9rythritol<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3524-68-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-gpta-g3pota-cas-52408-84-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/gpta-g3pota-cas-52408-84-1\/\"> GPTA ( G3POTA ) Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">TRIACRYLATE DE GLYC\u00c9RYLE ET DE PROPOXY<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">52408-84-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/eo3-tmpta-cas-28961-43-5\/\"> Monom\u00e8re EO3-TMPTA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Triacrylate de trim\u00e9thylolpropane \u00e9thoxyl\u00e9<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">28961-43-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re photor\u00e9sistant<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/ipama-monomer-cas-297156-50-4\/\"> Monom\u00e8re IPAMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 2-isopropyl-2-adamantyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">297156-50-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/ecpma-monomer-cas-266308-58-1\/\"> ECPMA Monom\u00e8re<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 1 \u00e9thylcyclopentyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">266308-58-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-adama-cas-16887-36-8\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/adama-monomer-cas-16887-36-8\/\"> Monom\u00e8re ADAMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 1-Adamantyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">16887-36-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re de m\u00e9thacrylates<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-tbaema-cas-3775-90-4\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tbaema-monomer-cas-3775-90-4\/\"> Monom\u00e8re TBAEMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 2-(Tert-butylamino)\u00e9thyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3775-90-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-n-bma-n-butyl-methacrylate-cas-97-88-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/n-bma-n-butyl-methacrylate-cas-97-88-1\/\"> Monom\u00e8re NBMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de n-butyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-88-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-mema-cas-6976-93-8\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/mema-monomer-cas-6976-93-8\/\"> Monom\u00e8re MEMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 2-m\u00e9thoxy\u00e9thyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">6976-93-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-i-bma-cas-97-86-9\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/i-bma-monomer-cas-97-86-9\/\"> Monom\u00e8re i-BMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate d'isobutyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-86-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-ehma-cas-688-84-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/chma-monomer-cas-101-43-9\/\"> Monom\u00e8re EHMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de 2-\u00e9thylhexyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">688-84-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/egdmp-monomer-cas-22504-50-3\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/egdmp-monomer-cas-22504-50-3\/\"> Monom\u00e8re EGDMP<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Bis(3-mercaptopropionate) d'\u00e9thyl\u00e8ne glycol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">22504-50-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-eema-cas-2370-63-0\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/eema-monomer-cas-2370-63-0\/\"> Monom\u00e8re EEMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-m\u00e9thoxy\u00e9thyle 2-m\u00e9thylprop-2-\u00e9noate<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2370-63-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dmaema-cas-2867-47-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dmaema-monomer-cas-2867-47-2\/\"> Monom\u00e8re DMAEMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de N,M-dim\u00e9thylamino\u00e9thyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2867-47-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/deam-monomer-cas-105-16-8\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/deam-monomer-cas-105-16-8\/\"> Monom\u00e8re DEAM<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de di\u00e9thylamino\u00e9thyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">105-16-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-chma-cas-101-43-9\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/chma-monomer-cas-101-43-9\/\"> Monom\u00e8re CHMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de cyclohexyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">101-43-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bzma-monomer-cas-2495-37-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/bzma-monomer-cas-2495-37-6\/\"> Monom\u00e8re BZMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate de benzyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2495-37-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bddmp-monomer-cas-92140-97-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/bddmp-monomer-cas-92140-97-1\/\"> Monom\u00e8re BDDMP<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">1,4-Butanediol Di(3-mercaptopropionate)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">92140-97-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bddma-cas-2082-81-7\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/bddma-monomer-cas-2082-81-7\/\"> Monom\u00e8re BDDMA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">1,4-Butanedioldim\u00e9thacrylate<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2082-81-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-ama-cas-96-05-9\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/ama-monomer-cas-96-05-9\/\"> Monom\u00e8re AMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate d'allyle<\/td>\n<td class=\"et16\" style=\"width: 90.55pt;\" width=\"120\">96-05-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-aaem-cas-21282-97-3\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/aaem-monomer-cas-21282-97-3\/\"> Monom\u00e8re AAEM<\/a><\/span><\/td>\n<td class=\"et17\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate d'ac\u00e9tylac\u00e9toxy\u00e9thyle<\/td>\n<td class=\"et17\" style=\"width: 90.55pt;\" width=\"120\">21282-97-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et18\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monom\u00e8re d'acrylates<\/strong><\/td>\n<td class=\"et19\" style=\"width: 336.85pt;\" colspan=\"2\" width=\"449\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/iba-monomer-cas-106-63-8\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/iba-monomer-cas-106-63-8\/\"> Monom\u00e8re IBA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate d'isobutyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">106-63-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/ema-monomer-cas-97-63-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/ema-monomer-cas-97-63-2\/\"> Monom\u00e8re EMA<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">M\u00e9thacrylate d'\u00e9thyle<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-63-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dmaea-monomer-cas-2439-35-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dmaea-monomer-cas-2439-35-2\/\"> Monom\u00e8re DMAEA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Acrylate de dim\u00e9thylamino\u00e9thyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2439-35-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/deaea-monomer-cas-2426-54-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/deaea-monomer-cas-2426-54-2\/\"> Monom\u00e8re DEAEA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-(di\u00e9thylamino)\u00e9thyl prop-2-\u00e9noate<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2426-54-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/cha-monomer-cas-3066-71-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cha-monomer-cas-3066-71-5\/\"> Monom\u00e8re CHA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Prop-2-\u00e9noate de cyclohexyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3066-71-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bza-monomer-cas-2495-35-4\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/bza-monomer-cas-2495-35-4\/\"> Monom\u00e8re BZA<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">prop-2-\u00e9noate de benzyle<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2495-35-4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong style=\"color: #222222;\"><b>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/p>\n<h4><strong><b>Si vous avez besoin d'un COA, d'une MSDS ou d'un TDS de monom\u00e8res UV, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span> pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/b><\/strong><\/h4>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How buyers usually evaluate UV monomers and resin systems<\/h2>\n<p>Most successful UV formulations are built by choosing the backbone first and then tuning the reactive monomer package around the substrate, cure method, and end-use stress. That usually produces a more stable result than choosing materials by viscosity or price alone.<\/p>\n<ul>\n<li><strong>Start from the final property target:<\/strong> hardness, flexibility, adhesion, and shrinkage rarely point to exactly the same raw-material package.<\/li>\n<li><strong>Screen the reactive package as a whole:<\/strong> oligomer, monomer, and photoinitiator choices interact strongly in UV systems.<\/li>\n<li><strong>Use viscosity as a tool, not the only decision rule:<\/strong> the easiest-processing material is not always the one that performs best after cure.<\/li>\n<li><strong>Check the real substrate:<\/strong> plastic, metal, label film, gel systems, and coatings can reward very different polarity and cure-density balances.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/hpma-monomer-cas-27813-02-1\/\">CHLUMICRYL HPMA<\/a>:<\/strong> Useful when more polarity and adhesion support are needed in the reactive package.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/iboa-monomer-cas-5888-33-5\/\">CHLUMICRYL IBOA<\/a>:<\/strong> A strong low-viscosity monomer reference when hardness and good flow both matter.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/tmpta-cas-15625-89-5\/\">CHLUMICRYL TMPTA<\/a>:<\/strong> A standard reactive monomer benchmark when stronger crosslink density is required.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/eo3-tmpta-cas-28961-43-5\/\">CHLUMICRYL EO3-TMPTA<\/a>:<\/strong> Helpful when viscosity and cure behavior need to be tuned around the base package.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Can one UV monomer or resin solve every formulation problem?<\/strong><br \/>Usually no. Commercially strong formulas depend on how several components work together to balance cure, adhesion, flow, and durability.<\/p>\n<p><strong>Why should monomers be screened together with oligomers?<\/strong><br \/>Because monomers can change viscosity, cure rate, shrinkage, and substrate behavior enough to alter the final ranking of the same backbone resin.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % to 15% annual growth rate. Compared with traditional natural drying<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5128","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % t...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/fr\/acrylics-in-3d-printing\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % t...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/fr\/acrylics-in-3d-printing\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-10T14:19:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:41:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing\",\"datePublished\":\"2022-03-10T14:19:51+00:00\",\"dateModified\":\"2026-04-28T10:41:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/\"},\"wordCount\":3343,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"Catalysts &amp; Chemical Auxiliary Agents\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/\",\"url\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/\",\"name\":\"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2022-03-10T14:19:51+00:00\",\"dateModified\":\"2026-04-28T10:41:57+00:00\",\"description\":\"Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % t...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/fr\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Recherche sur l'application de l'acrylate de polyur\u00e9thane hyperbranch\u00e9 en phase aqueuse dans l'impression 3D - Longchang Chemical","description":"Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % t...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/fr\/acrylics-in-3d-printing\/","og_locale":"fr_FR","og_type":"article","og_title":"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing - Longchang Chemical","og_description":"Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % t...","og_url":"https:\/\/longchangchemical.com\/fr\/acrylics-in-3d-printing\/","og_site_name":"Longchang Chemical","article_published_time":"2022-03-10T14:19:51+00:00","article_modified_time":"2026-04-28T10:41:57+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing","datePublished":"2022-03-10T14:19:51+00:00","dateModified":"2026-04-28T10:41:57+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/"},"wordCount":3343,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["Catalysts &amp; Chemical Auxiliary Agents"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/","url":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/","name":"Recherche sur l'application de l'acrylate de polyur\u00e9thane hyperbranch\u00e9 en phase aqueuse dans l'impression 3D - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2022-03-10T14:19:51+00:00","dateModified":"2026-04-28T10:41:57+00:00","description":"Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. % t...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/acrylics-in-3d-printing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"Research on the application of hyperbranched waterborne polyurethane acrylate in 3D printing"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"Longchang Chemical","description":"Fabricant chinois de produits chimiques \uff06 fournisseur","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"Longchang Chemical","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"Longchang Chemical","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/fr\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/posts\/5128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/comments?post=5128"}],"version-history":[{"count":7,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/posts\/5128\/revisions"}],"predecessor-version":[{"id":9642,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/posts\/5128\/revisions\/9642"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/media?parent=5128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/categories?post=5128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/tags?post=5128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}