{"id":5858,"date":"2023-01-18T14:16:38","date_gmt":"2023-01-18T14:16:38","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5858"},"modified":"2026-04-28T10:42:13","modified_gmt":"2026-04-28T10:42:13","slug":"what-are-the-factors-and-methods-affecting-the-curing-of-coatings","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/fr\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/","title":{"rendered":"Quels sont les facteurs et les m\u00e9thodes qui influencent le durcissement des rev\u00eatements ?"},"content":{"rendered":"<h1><strong>Quels sont les facteurs et les m\u00e9thodes qui influencent le durcissement des rev\u00eatements ?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>R\u00e9ponse rapide :<\/strong> Dans la plupart des syst\u00e8mes UV, les photoinitiateurs sont s\u00e9lectionn\u00e9s en \u00e9quilibrant la longueur d'onde, la polym\u00e9risation en profondeur, le contr\u00f4le de la couleur et la vitesse de ligne. Les acheteurs comparent g\u00e9n\u00e9ralement un m\u00e9lange plut\u00f4t qu'un produit isol\u00e9.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Le durcissement de l'enduit est le processus d'application de l'enduit sur l'objet enduit et de formation d'un film d'enduit sec (comprenant un film dur et un film mou) par divers moyens.<\/p>\n<p>Les facteurs influen\u00e7ant la vitesse de durcissement sont principalement le type de rev\u00eatement, l'\u00e9paisseur du rev\u00eatement, la m\u00e9thode de durcissement, les conditions de durcissement, l'\u00e9quipement de durcissement et les protocoles de durcissement sp\u00e9cifiques, etc.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>(1) Type de rev\u00eatement<\/strong><\/h2>\n<p>Dans les m\u00eames conditions de durcissement, la vitesse de durcissement varie consid\u00e9rablement selon le type de peinture. D'une mani\u00e8re g\u00e9n\u00e9rale, les peintures volatiles durcissent rapidement, les peintures \u00e0 base d'huile durcissent lentement, les peintures polym\u00e8res sont tr\u00e8s diff\u00e9rentes, les peintures polym\u00e8res photosensibles durcissent plus rapidement, tandis que les autres peintures polym\u00e8res se situent davantage entre les peintures volatiles et les peintures \u00e0 base d'huile, lors de l'utilisation de cha\u00eenes de montage m\u00e9canis\u00e9es pour la finition, les peintures volatiles, les peintures alkydes amin\u00e9es durcissant \u00e0 l'acide sont plus couramment utilis\u00e9es.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>(2) \u00c9paisseur du rev\u00eatement<\/strong><\/h2>\n<p>Dans le processus de finition, le rev\u00eatement n'est g\u00e9n\u00e9ralement pas form\u00e9 en une seule fois, on utilise habituellement la m\u00e9thode des couches minces multiples (par exemple, la laque \u00e0 base d'huile est g\u00e9n\u00e9ralement appliqu\u00e9e une fois \u00e0 environ 35\u03bcm, la laque nitrocellulosique \u00e0 environ 15\u03bcm, etc.) Dans les m\u00eames conditions de durcissement, le rev\u00eatement mince dans le durcissement, la contrainte interne est faible, la formation de moins de d\u00e9fauts de rev\u00eatement ; tandis que le rev\u00eatement est trop \u00e9pais, la contrainte interne est plus grande, facile \u00e0 produire des rides et d'autres d\u00e9fauts, tandis que, en raison de l'\u00e9vaporation du solvant, le rev\u00eatement se r\u00e9tr\u00e9cit, ce qui entra\u00eene une brillance in\u00e9gale, un non durcissement interne, etc. La pratique a prouv\u00e9 qu'en plus de la peinture polyester, les propri\u00e9t\u00e9s physiques du film de peinture form\u00e9 par plusieurs couches sont meilleures que celles du film de peinture de m\u00eame \u00e9paisseur form\u00e9 par une seule couche.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>(3) Conditions de maturation<\/strong><\/h2>\n<p>1- Temp\u00e9rature de durcissement La temp\u00e9rature de durcissement joue un r\u00f4le d\u00e9cisif dans la vitesse de durcissement de la plupart des rev\u00eatements de peinture. Lorsque la temp\u00e9rature de durcissement est trop basse, l'\u00e9vaporation du solvant et la r\u00e9action chimique sont lentes, et le rev\u00eatement est difficile \u00e0 durcir. L'augmentation de la temp\u00e9rature peut acc\u00e9l\u00e9rer l'\u00e9vaporation du solvant et l'\u00e9vaporation de l'eau, acc\u00e9l\u00e9rer la r\u00e9action d'oxydation et la r\u00e9action thermochimique du rev\u00eatement, et la vitesse de durcissement du rev\u00eatement est acc\u00e9l\u00e9r\u00e9e, mais la temp\u00e9rature ne peut pas \u00eatre augment\u00e9e ind\u00e9finiment, car la temp\u00e9rature et la vitesse de durcissement ne sont pas proportionnelles l'une \u00e0 l'autre, lorsque la temp\u00e9rature de durcissement est trop \u00e9lev\u00e9e, la vitesse de durcissement n'est pas augment\u00e9e de mani\u00e8re significative, Non seulement cela, mais la temp\u00e9rature dans le processus de durcissement du rev\u00eatement a \u00e9galement un impact sur le substrat, le substrat est chauff\u00e9, ce qui entra\u00eene des changements dans la teneur en humidit\u00e9, le r\u00e9tr\u00e9cissement et la d\u00e9formation du substrat, et m\u00eame le gauchissement, la fissuration, la volatilit\u00e9 du rev\u00eatement de peinture, la temp\u00e9rature de durcissement d\u00e9passe 60 \u2103, le solvant s'\u00e9vapore f\u00e9rocement, la couche de surface s\u00e8che rapidement, la vapeur de solvant interne atteint la couche de surface est facile \u00e0 produire des bulles, de sorte que, lors de l'utilisation de m\u00e9thodes de durcissement artificielles, la temp\u00e9rature de surface n'est g\u00e9n\u00e9ralement pas sup\u00e9rieure \u00e0 60\u2103.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Durcissement de la peinture, par les trois m\u00e9thodes suivantes couramment utilis\u00e9es<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>I. Polym\u00e9risation naturelle.<\/p>\n<p>Dans des conditions naturelles, l'utilisation de la convection de l'air pour l'\u00e9vaporation du solvant, l'oxydation, la polym\u00e9risation ou la r\u00e9action avec l'agent de durcissement pour former un film, convient aux rev\u00eatements volatils, aux rev\u00eatements s\u00e9chant \u00e0 l'air et aux rev\u00eatements durcissant \u00e0 l'agent de durcissement et autres rev\u00eatements autos\u00e9chants, la qualit\u00e9 du s\u00e9chage est fortement influenc\u00e9e par les conditions environnementales.<\/p>\n<p>1\u3001S\u00e9chage par \u00e9vaporation de solvant<\/p>\n<p>C'est le solvant qui s'\u00e9vapore \u00e0 travers la surface du rev\u00eatement, laissant les solides du rev\u00eatement et se fixant \u00e0 la surface de l'objet \u00e0 rev\u00eatir, formant un film de rev\u00eatement solide et sec.<\/p>\n<p>2\u3001Air oxydation curing<\/p>\n<p>Il s'agit de l'utilisation de l'oxyg\u00e8ne de l'air pour fabriquer le film sec de rev\u00eatement, l'oxyg\u00e8ne de l'air et la r\u00e9action de r\u00e9ticulation du rev\u00eatement formant un film sec de rev\u00eatement.<\/p>\n<p>3\u3001R\u00e9action thermique ou r\u00e9action chimique<\/p>\n<p>Ce type de rev\u00eatement est chauff\u00e9 ou r\u00e9ticul\u00e9 chimiquement sous l'action d'un catalyseur (y compris l'assimilateur), et les diff\u00e9rents composants filmog\u00e8nes du rev\u00eatement fusionnent entre eux et se r\u00e9ticulent pour former une structure tridimensionnelle en treillis du film de rev\u00eatement.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Deuxi\u00e8mement, le durcissement par chauffage traditionnel.<\/strong><\/h2>\n<p>Le s\u00e9chage en fonction de la temp\u00e9rature de s\u00e9chage peut \u00eatre divis\u00e9 en s\u00e9chage \u00e0 basse temp\u00e9rature (inf\u00e9rieure \u00e0 100\u00b0C, principalement pour le s\u00e9chage du rev\u00eatement de surface des rev\u00eatements autos\u00e9chants ou des mat\u00e9riaux ayant une faible r\u00e9sistance \u00e0 la chaleur). S\u00e9chage \u00e0 moyenne temp\u00e9rature (100-150\u00b0C, principalement pour le durcissement par r\u00e9action de polym\u00e9risation par condensation des rev\u00eatements sous forme de films). S\u00e9chage \u00e0 haute temp\u00e9rature (sup\u00e9rieure \u00e0 150\u00b0C, principalement utilis\u00e9 pour le rev\u00eatement en poudre, le rev\u00eatement par \u00e9lectrophor\u00e8se, etc.)<\/p>\n<p>1\u3001Combinaison de la convection et du rayonnement de l'air chaud<\/p>\n<p>En g\u00e9n\u00e9ral, on utilise d'abord le rayonnement, puis la convection, en utilisant les avantages du chauffage par rayonnement rapide, de sorte que la pi\u00e8ce soit chauff\u00e9e, et en utilisant ensuite l'isolation par convection de l'air chaud pour assurer la qualit\u00e9 du s\u00e9chage.<\/p>\n<p>2\u3001S\u00e9chage par convection \u00e0 l'air chaud<\/p>\n<p>Le chauffage par convection d'air chaud est uniforme, le contr\u00f4le de la temp\u00e9rature est \u00e9lev\u00e9, il convient au rev\u00eatement de haute qualit\u00e9, il n'est pas affect\u00e9 par la forme de la pi\u00e8ce et la complexit\u00e9 de la structure, mais la vitesse de chauffage est lente, l'efficacit\u00e9 thermique est faible, l'\u00e9quipement est \u00e9norme, le rev\u00eatement est facile \u00e0 cloquer, \u00e0 se plisser, les exigences en mati\u00e8re de poussi\u00e8re sont \u00e9lev\u00e9es. Les sources de chaleur utilis\u00e9es sont la vapeur, l'\u00e9lectricit\u00e9, le diesel, le gaz, le gaz liqu\u00e9fi\u00e9 et le gaz naturel, etc.<\/p>\n<p>3\u3001Cuisson par fusion<\/p>\n<p>Le rev\u00eatement par polym\u00e9risation \u00e0 chaud fait g\u00e9n\u00e9ralement r\u00e9f\u00e9rence aux produits de rev\u00eatement sous forme de poudre solide.<\/p>\n<p>&nbsp;<\/p>\n<p>3\u3001R\u00e9ticulation par rayonnement<\/p>\n<p>1\u3001R\u00e9ticulation par rayonnement ultraviolet (UV)<\/p>\n<p>Il s'agit d'une sorte de formule chimique (peinture, encre et adh\u00e9sif) qui, \u00e0 l'aide d'une irradiation \u00e9nerg\u00e9tique, r\u00e9alise le processus de conversion de l'\u00e9tat liquide \u00e0 l'\u00e9tat solide.<\/p>\n<p>2\u3001R\u00e9ticulation par infrarouge proche (infrarouge \u00e0 ondes courtes)<\/p>\n<p>La technologie du proche infrarouge permet aux rev\u00eatements en poudre de fonctionner et de durcir rapidement en quelques secondes.<\/p>\n<p>3\u3001S\u00e9chage par rayonnement infrarouge (ondes longues, ondes moyennes)<\/p>\n<p>On utilise g\u00e9n\u00e9ralement un rayonnement infrarouge, infrarouge lointain vers l'objet apr\u00e8s absorption directe de l'\u00e9nergie thermique, de mani\u00e8re \u00e0 ce que le rev\u00eatement durcisse.<\/p>\n<p>4\u3001R\u00e9action thermique catalytique \u00e0 l'infrarouge<\/p>\n<p>Il s'agit de l'utilisation du rev\u00eatement lui-m\u00eame pour absorber l'\u00e9nergie infrarouge en \u00e9nergie thermique afin de faire durcir le film de rev\u00eatement.<\/p>\n<p>5\u3001S\u00e9chage par micro-ondes<\/p>\n<p>Les micro-ondes sont des ondes \u00e9lectromagn\u00e9tiques dont la fr\u00e9quence est comprise entre 0,3 et 300 GHz. Sous l'action des micro-ondes, le mat\u00e9riau produit des ph\u00e9nom\u00e8nes physiques tels que le chauffage et la fusion, et une r\u00e9action chimique se produit \u00e9galement.<\/p>\n<h2><strong>Rev\u00eatements Mati\u00e8res premi\u00e8res : <a href=\"https:\/\/longchangchemical.com\/fr\/product\/uv-photoinitiator\/\"><span style=\"color: #00ccff;\">Photoinitiateur UV<\/span><\/a> Produits de la m\u00eame s\u00e9rie<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Photoinitiateur TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">CAS 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Photoinitiateur TMO<\/span><\/a><\/td>\n<td>CAS 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Photoinitiateur PD-01<\/span><\/a><\/td>\n<td>CAS 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur PBZ<\/span><\/a><\/td>\n<td>CAS 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur OXE-02<\/span><\/a><\/td>\n<td>CAS 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Photoinitiateur OMBB<\/span><\/a><\/td>\n<td>CAS 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Photoinitiateur MPBZ (6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Photoinitiateur MBP<\/span><\/a><\/td>\n<td>CAS 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur MBF<\/span><\/a><\/td>\n<td>CAS 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur LAP<\/span><\/a><\/td>\n<td>CAS 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Photoinitiateur ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Photoinitiateur EMK<\/span><\/a><\/td>\n<td>CAS 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Photoinitiateur EHA<\/span><\/a><\/td>\n<td>CAS 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Photo-initiateur EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Photoinitiateur DETX<\/span><\/a><\/td>\n<td>CAS 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Photoinitiateur CQ \/ Camphorquinone<\/span><\/a><\/td>\n<td>CAS 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur CBP<\/span><\/a><\/td>\n<td>CAS 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Photo-initiateur BP \/ Benzoph\u00e9none<\/span><\/a><\/td>\n<td>CAS 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Photoinitiateur BMS<\/span><\/a><\/td>\n<td>CAS 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Photoinitiateur 938<\/span><\/a><\/td>\n<td>CAS 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Photo-initiateur 819 DW<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Photoinitiateur 819<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Photoinitiateur 784<\/span><\/a><\/td>\n<td>CAS 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 754<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur 6993<\/span><\/a><\/td>\n<td>CAS 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Photoinitiateur 6976<\/span><\/a><\/td>\n<td>CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 379<\/span><\/a><\/td>\n<td>CAS 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Photoinitiateur 369<\/span><\/a><\/td>\n<td>CAS 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-160\/\">Photoinitiateur 160<\/a><\/span><\/td>\n<td>CAS 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Photoinitiateur 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Photoinitiateur 1173<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Comment les formulateurs \u00e9valuent-ils g\u00e9n\u00e9ralement ce sujet de photoinitiateur<\/h2>\n<p>Lorsque les acheteurs techniques ou les formulateurs \u00e9valuent des photoinitiateurs, le cadre de d\u00e9cision le plus utile concerne g\u00e9n\u00e9ralement la qualit\u00e9 de la polym\u00e9risation associ\u00e9e \u00e0 l'ad\u00e9quation \u00e0 l'application : quel paquet polym\u00e9rise de mani\u00e8re fiable, maintient une apparence acceptable et fonctionne toujours sous la lampe, l'\u00e9paisseur du film et les conditions du substrat du processus r\u00e9el.<\/p>\n<ul>\n<li><strong>Associez d'abord le paquet \u00e0 la lampe :<\/strong> Les lampes \u00e0 mercure, les LED UV et les syst\u00e8mes de lumi\u00e8re visible peuvent classer de la m\u00eame mani\u00e8re des photoinitiateurs tr\u00e8s diff\u00e9rents.<\/li>\n<li><strong>V\u00e9rifier la polym\u00e9risation en profondeur et la polym\u00e9risation de surface s\u00e9par\u00e9ment :<\/strong> un film sec en apparence peut \u00eatre faible en dessous.<\/li>\n<li><strong>\u00c9quilibrer le jaunissement avec la r\u00e9activit\u00e9 :<\/strong> La voie de polym\u00e9risation profonde la plus forte n'est pas toujours le meilleur choix commercial si la couleur ou le risque de migration deviennent inacceptables.<\/li>\n<li><strong>Utilisez la formule finale comme r\u00e9f\u00e9rence\u00a0:<\/strong> La charge de pigment, le paquet de monom\u00e8re et l'\u00e9paisseur du film peuvent tous modifier le classement apparent du m\u00eame initiateur.<\/li>\n<\/ul>\n<h3>R\u00e9f\u00e9rences de produits recommand\u00e9es<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Utile lorsqu'une formulation n\u00e9cessite une absorption plus forte et un soutien \u00e0 une cure plus profonde.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> Un point de comparaison pratique pour l'initiation classique par UV \u00e0 ondes courtes.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> Une ligne de support d'ondes longues utile dans de nombreux emballages d'encres d'imprimerie.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> Une r\u00e9f\u00e9rence directe pour les discussions sur le durcissement par la lumi\u00e8re visible et sensible \u00e0 la couleur.<\/li>\n<\/ul>\n<h3>FAQ pour les acheteurs et les formulateurs<\/h3>\n<p><strong>Pourquoi les m\u00e9langes de photoinitiateurs sont-ils si courants ?<\/strong><br \/>Parce qu'un produit peut contr\u00f4ler le jaunissement ou bien s'adapter \u00e0 la lampe, tandis qu'un autre am\u00e9liore la profondeur de durcissement ou les performances en vitesse de ligne, l'ensemble complet est souvent plus performant que n'importe quel grade individuel.<\/p>\n<p><strong>Une polym\u00e9risation incompl\u00e8te doit-elle toujours \u00eatre r\u00e9solue en ajoutant plus d'initiateur ?<\/strong><br \/>Pas automatiquement. La limitation r\u00e9elle peut \u00eatre la lampe, l'\u00e9paisseur du film, la teinte du pigment, ou le reste du syst\u00e8me r\u00e9actif plut\u00f4t qu'un simple sous-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n<h4><strong><b>Si vous avez besoin d'un COA, d'une MSDS ou d'un TDS de photo-initiateur UV, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures.<\/b><\/strong> Vous pouvez \u00e9galement m'envoyer un courriel <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #0000ff;\">info@longchangchemical.com<\/span><\/a> 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.<\/h4>","protected":false},"excerpt":{"rendered":"<p>Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various means. The factors affecting<\/p>","protected":false},"author":1,"featured_media":5874,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5858","post","type-post","status-publish","format-standard","has-post-thumbnail","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>What are the factors and methods affecting the curing of coatings? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various mea...\" \/>\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\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the factors and methods affecting the curing of coatings? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various mea...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/fr\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-18T14:16:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"372\" \/>\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\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"What are the factors and methods affecting the curing of coatings?\",\"datePublished\":\"2023-01-18T14:16:38+00:00\",\"dateModified\":\"2026-04-28T10:42:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\"},\"wordCount\":1472,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg\",\"articleSection\":[\"Catalysts &amp; Chemical Auxiliary Agents\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\",\"url\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\",\"name\":\"What are the factors and methods affecting the curing of coatings? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg\",\"datePublished\":\"2023-01-18T14:16:38+00:00\",\"dateModified\":\"2026-04-28T10:42:13+00:00\",\"description\":\"Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various mea...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg\",\"width\":640,\"height\":372},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What are the factors and methods affecting the curing of coatings?\"}]},{\"@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":"Quels sont les facteurs et les m\u00e9thodes qui influencent le durcissement des rev\u00eatements ? - Longchang Chemical","description":"Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various mea...","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\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/","og_locale":"fr_FR","og_type":"article","og_title":"What are the factors and methods affecting the curing of coatings? - Longchang Chemical","og_description":"Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various mea...","og_url":"https:\/\/longchangchemical.com\/fr\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/","og_site_name":"Longchang Chemical","article_published_time":"2023-01-18T14:16:38+00:00","article_modified_time":"2026-04-28T10:42:13+00:00","og_image":[{"width":640,"height":372,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"What are the factors and methods affecting the curing of coatings?","datePublished":"2023-01-18T14:16:38+00:00","dateModified":"2026-04-28T10:42:13+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/"},"wordCount":1472,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"image":{"@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg","articleSection":["Catalysts &amp; Chemical Auxiliary Agents"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/","url":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/","name":"Quels sont les facteurs et les m\u00e9thodes qui influencent le durcissement des rev\u00eatements ? - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage"},"image":{"@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg","datePublished":"2023-01-18T14:16:38+00:00","dateModified":"2026-04-28T10:42:13+00:00","description":"Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including hard and soft film) by various mea...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#primaryimage","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2023\/01\/1.jpg","width":640,"height":372},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/what-are-the-factors-and-methods-affecting-the-curing-of-coatings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"What are the factors and methods affecting the curing of coatings?"}]},{"@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\/5858","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=5858"}],"version-history":[{"count":6,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/posts\/5858\/revisions"}],"predecessor-version":[{"id":9235,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/posts\/5858\/revisions\/9235"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/media\/5874"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/media?parent=5858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/categories?post=5858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/fr\/wp-json\/wp\/v2\/tags?post=5858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}