{"id":6357,"date":"2023-12-25T11:37:07","date_gmt":"2023-12-25T11:37:07","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6357"},"modified":"2025-10-16T11:15:15","modified_gmt":"2025-10-16T11:15:15","slug":"which-kinds-of-antioxidants-are-there","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/fr\/which-kinds-of-antioxidants-are-there\/","title":{"rendered":"Quels sont les types d'antioxydants ? Classification des antioxydants les plus courants"},"content":{"rendered":"<h1><strong><b>Quels sont les types d'antioxydants ? Classification des antioxydants les plus courants<\/b><\/strong><\/h1>\n<p>En fonction du r\u00f4le effectif des diff\u00e9rents m\u00e9canismes d'influence, les antioxydants peuvent \u00eatre regroup\u00e9s dans les cat\u00e9gories suivantes :<br \/>\n1, les principaux antioxydants<\/p>\n<p>Les r\u00e9sultats montrent que le processus de d\u00e9gradation et de vieillissement est une r\u00e9action en cha\u00eene de radicaux libres. Ces mat\u00e9riaux sont chauff\u00e9s et cisaill\u00e9s pour faire \u00e9merger des radicaux libres qui, lorsqu'ils sont expos\u00e9s \u00e0 l'oxyg\u00e8ne, se transforment en radicaux peroxydes qui, \u00e0 leur tour, \u00e9liminent des atomes d'hydrog\u00e8ne du squelette du polym\u00e8re pour former du peroxyde d'hydrog\u00e8ne relativement stable \u00e0 base de polym\u00e8re. La cha\u00eene se d\u00e9veloppe et la r\u00e9action prend de l'ampleur.<br \/>\nEn fournissant des atomes d'hydrog\u00e8ne ou des \u00e9lectrons, les antioxydants \u00e0 base d'hydrog\u00e8ne, appel\u00e9s antioxydants primaires, sont consomm\u00e9s par les radicaux peroxydes, ce qui met fin \u00e0 la r\u00e9action en cha\u00eene. Les antioxydants primaires typiques sont \u00e9galement inclus dans ce processus.<br \/>\nAntioxydants \u00e0 base d'amines aromatiques : il s'agit d'un type d'antioxydant qui existe depuis longtemps et qui n'est utilis\u00e9 que dans les produits de couleur fonc\u00e9e, en particulier dans certains produits en caoutchouc et en polyur\u00e9thane, en raison de ses propri\u00e9t\u00e9s tinctoriales.<br \/>\nAntioxydants ph\u00e9noliques encombr\u00e9s : La classe d'antioxydants primaires la plus utilis\u00e9e. De nombreuses marques c\u00e9l\u00e8bres, telles que l'antioxydant 1010, l'antioxydant 1076, etc., appartiennent toutes \u00e0 cette cat\u00e9gorie.<\/p>\n<p>2, antioxydants auxiliaires<\/p>\n<p>Un antioxydant qui peut r\u00e9agir avec les hydroperoxydes produits dans la r\u00e9action en cha\u00eene ci-dessus et les d\u00e9composer en substances stables, mettant ainsi fin \u00e0 la r\u00e9action en cha\u00eene, connu sous le nom d'antioxydants auxiliaires.<br \/>\nLe phosphite est l'antioxydant auxiliaire de production le plus largement utilis\u00e9, les produits typiques tels que 168.<br \/>\nLe sulfure est un autre antioxydant auxiliaire.<\/p>\n<p>3, fonction primaire et secondaire de l'antioxydant<\/p>\n<p>Les antioxydants qui peuvent r\u00e9agir avec les peroxydes et \u00e9liminer le peroxyde d'hydrog\u00e8ne, ce qui leur conf\u00e8re une grande efficacit\u00e9. Un exemple typique est l'hydroxylamine.<\/p>\n<p>4\u3001Antioxydants m\u00e9talliques<\/p>\n<p>Les passivants m\u00e9talliques peuvent former des coordinations stables en r\u00e9agissant avec les ions m\u00e9talliques, en particulier les ions cuivre. Dans les polym\u00e8res en contact avec des m\u00e9taux, tels que les fils et les c\u00e2bles, les passivants m\u00e9talliques peuvent am\u00e9liorer de mani\u00e8re significative la stabilit\u00e9 du polym\u00e8re.<br \/>\nDiff\u00e9rents types d'antioxydants peuvent \u00eatre utilis\u00e9s en combinaison et avoir un effet synergique. En d'autres termes, l'effet total de l'utilisation combin\u00e9e de deux stabilisants est sup\u00e9rieur \u00e0 la somme des effets des deux stabilisants utilis\u00e9s seuls. La combinaison d'antioxydants \u00e0 base de ph\u00e9nol encombr\u00e9 et de phosphite est la plus repr\u00e9sentative.<\/p>\n<h2><strong><b>Quels sont les \u00e9l\u00e9ments \u00e0 prendre en compte lors de la s\u00e9lection des antioxydants ?<\/b><\/strong><\/h2>\n<p>La correspondance entre les stabilisateurs de chaleur et de lumi\u00e8re et les antioxydants est importante. Si l'on consid\u00e8re l'utilisation de la plupart des antioxydants, il existe des concentrations qui leur conviennent. \u00c0 l'int\u00e9rieur de cette \u00e9chelle, il y aura un effet de flou lorsque la dose d'antioxydant augmentera au-del\u00e0 de cette \u00e9chelle. La quantit\u00e9 d'antioxydant \u00e0 ajouter d\u00e9pend d'un certain nombre de facteurs tels que la nature du plastique, l'efficacit\u00e9 de l'antioxydant, les effets synergiques, les conditions d'application du produit et le co\u00fbt de production. En g\u00e9n\u00e9ral, les antioxydants amin\u00e9s sont plus actifs que les antioxydants ph\u00e9noliques, ce qui leur conf\u00e8re un pouvoir antioxydant plus important, mais les premiers changent de couleur sous l'action de l'oxyg\u00e8ne et sont expos\u00e9s \u00e0 la lumi\u00e8re ; la plupart d'entre eux sont color\u00e9s et toxiques, ce qui fait qu'ils ne doivent pas \u00eatre appliqu\u00e9s de mani\u00e8re stable dans les mati\u00e8res plastiques. La priorit\u00e9 est la coop\u00e9ration entre les antioxydants.<\/p>\n<p>(1) Effets additifs<\/p>\n<p>La combinaison de divers antioxydants peut jouer sur leurs caract\u00e9ristiques et effets respectifs pour augmenter l'effet global. Par exemple, lorsque des ph\u00e9nols encombr\u00e9s pr\u00e9sentant diff\u00e9rents degr\u00e9s de r\u00e9sistance \u00e0 l'\u00e9vaporation ou aux sites spatiaux sont utilis\u00e9s ensemble, leurs effets antioxydants peuvent se d\u00e9velopper sur une large gamme de temp\u00e9ratures et l'effet est renforc\u00e9. Si un seul antioxydant est utilis\u00e9 dans la formulation, son dosage doit \u00eatre beaucoup plus important, mais il n'est pas possible que des concentrations \u00e9lev\u00e9es provoquent des r\u00e9actions oxydatives violentes. En revanche, l'utilisation conjointe de plusieurs antioxydants \u00e0 faible concentration permet non seulement de r\u00e9pondre \u00e0 la demande de base, mais aussi de pr\u00e9venir une forte oxydation.<\/p>\n<p>(2) Effet synergique.<\/p>\n<p>Lorsque deux antioxydants principaux ayant des activit\u00e9s diff\u00e9rentes sont utilis\u00e9s en m\u00eame temps, les atomes d'hydrog\u00e8ne sont lib\u00e9r\u00e9s de l'antioxydant \u00e0 haute activit\u00e9 pour entraver la cha\u00eene active d'oxydation, tandis que l'antioxydant \u00e0 faible activit\u00e9 r\u00e9approvisionne en atomes d'hydrog\u00e8ne l'antioxydant \u00e0 haute activit\u00e9 pour la r\u00e9g\u00e9n\u00e9ration ainsi que pour des effets antioxydants de longue dur\u00e9e avec une bonne performance.<br \/>\nLorsque les antioxydants principaux et auxiliaires sont utilis\u00e9s ensemble, il convient de noter l'effet synergique. Si l'antioxydant principal ne lib\u00e8re que des atomes d'hydrog\u00e8ne, ces derniers convertiront les radicaux libres des peroxydes en hydroperoxydes, ce qui arr\u00eatera la r\u00e9action en cha\u00eene, puis les hydroperoxydes se combineront \u00e0 l'effet peroxyde de l'antioxydant pour produire une substance inactive et stable. Ainsi, le taux de r\u00e9action d'oxydation est fortement r\u00e9duit et l'effet antioxydant est accru.<br \/>\nUn d\u00e9veloppement de la structure mol\u00e9culaire des antioxydants avec les deux ou deux suivants bas\u00e9s sur plus que la fonction de stabilit\u00e9 sociale diff\u00e9rente, appel\u00e9e effet auto-synergique, par exemple, l'antioxydant ph\u00e9nolique encombr\u00e9 contenant du soufre, il a une r\u00e9action en cha\u00eene pour arr\u00eater les agents et les peroxydes peuvent \u00eatre divis\u00e9s en deux couches de la conception de l'effet de l'agent, ce type de production d'antioxydant peut renforcer l'effet de l'antioxydant.<br \/>\nComme les antioxydants sont associ\u00e9s \u00e0 des stabilisateurs de chaleur et de lumi\u00e8re, essayez de s\u00e9lectionner des antioxydants ayant des effets synergiques importants, en \u00e9vitant les effets contraires.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><b>A<\/b><\/strong><strong><b>application<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>d'antioxydants<\/b><\/strong><\/h2>\n<p>Un antioxydant est une substance qui pr\u00e9vient et r\u00e9siste au processus d'oxydation d'une substance. Il en existe diff\u00e9rents types, de poids mol\u00e9culaire faible ou \u00e9lev\u00e9, naturels ou synth\u00e9tiques.<\/p>\n<p>Antioxydants primaires<br \/>\nLes antioxydants primaires typiques comprennent les deux cat\u00e9gories suivantes.<\/p>\n<p>Antioxydants \u00e0 base d'amines aromatiques : les antioxydants \u00e0 base d'amines sont presque tous des d\u00e9riv\u00e9s d'amines secondaires aromatiques, comprenant principalement des diarylamines, des p-c\u00e9toamines et des ald\u00e9hydes amines. La plupart d'entre eux ont de bons effets antioxydants, mais ont tendance \u00e0 se d\u00e9colorer. Ils sont couramment utilis\u00e9s dans l'industrie du caoutchouc et dans les produits en polyur\u00e9thane.<br \/>\nLes antioxydants ph\u00e9noliques encombr\u00e9s : des antioxydants courants. L'efficacit\u00e9 antioxydante est g\u00e9n\u00e9ralement plus faible que celle des antioxydants amin\u00e9s, mais ne g\u00e9n\u00e8re pas de pollution. Ils sont principalement utilis\u00e9s dans les plastiques et les produits en caoutchouc de couleur claire, et il en existe de nombreux types, tels que l'antioxydant 1010 et l'antioxydant 1076.<\/p>\n<p>Antioxydants auxiliaires<\/p>\n<p>Les deux principales cat\u00e9gories sont les thioesters tels que les esters de thiodipropionate et de phosphite. Ils sont principalement utilis\u00e9s dans les polyol\u00e9fines et se combinent aux antioxydants ph\u00e9noliques pour produire un effet synergique.<br \/>\nLe phosphite est un antioxydant auxiliaire largement utilis\u00e9, l'antioxydant type \u00e9tant le 168.<br \/>\nLes sulfures sont un autre type d'antioxydant auxiliaire, comme le DLTDP et le DSTDP.<\/p>\n<p>Passivants m\u00e9talliques<\/p>\n<p>Lorsque les polym\u00e8res entrent en contact avec un m\u00e9tal lourd, l'effet catalytique des ions du m\u00e9tal lourd provoque une r\u00e9action de d\u00e9gradation du polym\u00e8re. Par exemple, le cuivre, les mat\u00e9riaux du c\u00e2ble dans l'\u00e2me du fil seront endommag\u00e9s par cette r\u00e9action. L'ajout de passivateurs d'ions cuivre peut am\u00e9liorer consid\u00e9rablement la stabilit\u00e9 du polym\u00e8re.<\/p>\n<h2><strong><b>Wh<\/b><\/strong><strong><b>champs d'application de l'ich<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>des antioxydants ?<\/b><\/strong><\/h2>\n<p>Polyol\u00e9fines : polypropyl\u00e8ne, poly\u00e9thyl\u00e8ne, copolym\u00e8re d'\u00e9thyl\u00e8ne et d'ac\u00e9tate de vinyle, LLDPE<br \/>\nStyr\u00e8ne : ABS, polycarbonate\/ABS, IPS, GPPS<br \/>\n\u00c9lastom\u00e8res : Caoutchouc styr\u00e8ne-butadi\u00e8ne (SBR), caoutchouc polybutadi\u00e8ne (PBR), caoutchouc \u00e9thyl\u00e8ne-propyl\u00e8ne (EPDM), SBS\/SRS, \u00e9lastom\u00e8res thermoplastiques.<br \/>\nChlorure de polyvinyle : PVC<br \/>\nPolyur\u00e9thane : RIM, TPU<br \/>\nPlastiques techniques : polycarbonate et polym\u00e9thacrylate de m\u00e9thyle.<\/p>\n<h1><strong><b>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h1>\n<h4><strong><b>Si vous avez besoin de Price, 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\u00a0<a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0pendant 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>&nbsp;<\/p>\n<table width=\"981\">\n<tbody>\n<tr>\n<td width=\"499\"><strong>Produits de formulation<\/strong><\/td>\n<td width=\"151\"><\/td>\n<td width=\"331\"><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1135-cas-125643-61-0\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1135<\/span><\/a><\/td>\n<td>CAS 125643-61-0<\/td>\n<td>Irganox 1135 \/ Antioxydant 1135<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1425-cas-65140-91-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1425<\/span><\/a><\/td>\n<td>CAS 65140-91-2<\/td>\n<td>Irganox 1425 \/ Dragonox 1425 \/ Antioxydant 1425 \/ BNX 1425<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1726-cas-110675-26-8\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1726<\/span><\/a><\/td>\n<td>CAS 110675-26-8<\/td>\n<td>Antioxydant 1726 \/ Irganox 1726 \/ Omnistab AN 1726<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-3052-cas-61167-58-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 3052<\/span><\/a><\/td>\n<td>CAS 61167-58-6<\/td>\n<td>IRGANOX 3052 \/ Acrylate de 4-m\u00e9thylph\u00e9nyle \/ Antioxydant 3052<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-5057-cas-68411-46-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 5057<\/span><\/a><\/td>\n<td>CAS 68411-46-1<\/td>\n<td>Irganox 5057 \/ Antioxydant 5057 \/ Omnistab AN 5057<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-697-antioxidant-697-cas-70331-94-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 697<\/span><\/a><\/td>\n<td>CAS 70331-94-1<\/td>\n<td>Antioxydant 697 \/ Irganox 697 \/ Naugard XL-1 \/ Antioxydant 697<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-80-cas-90498-90-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 80<\/span><\/a><\/td>\n<td>CAS 90498-90-1<\/td>\n<td>Irganox 80 \/ Antioxydant 80<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1024-cas-32687-78-8\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1024<\/span><\/a><\/td>\n<td>CAS 32687-78-8<\/td>\n<td>Irganox 1024 \/ Antioxydant 1024<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1035-cas-41484-35-9\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1035<\/span><\/a><\/td>\n<td>CAS 41484-35-9<\/td>\n<td>Irganox 1035 \/ Antioxydant 1035<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaohe-s01-n40\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae HE-S01\/N40<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaohn-55-70-80-502-510-514-516-602\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae HN-55\/70\/80\/502\/510\/514\/516\/602<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-hc-30-100\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae HC-30\/100<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-ho-17-17eh\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae HO-17\/17EH<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-hs-502-503-504-603-605-608-101\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae HS-502\/503\/504\/603\/605\/608\/101<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Phosphite antioxydant<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-168-cas-31570-04-4\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 168<\/span><\/a><\/td>\n<td>CAS 31570-04-4<\/td>\n<td>Irganox 168 \/ Antioxydant 168<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-626-cas-26741-53-7\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 626<\/span><\/a><\/td>\n<td>CAS 26741-53-7<\/td>\n<td>Ultranox 626 \/ Irgafos 126<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1790-cas-40601-76-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1790<\/span><\/a><\/td>\n<td>CAS 40601-76-1<\/td>\n<td>Antioxydant 1790\/ Cyanox 1790 \/ Irganox 1790<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-245-cas-36443-68-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 245<\/span><\/a><\/td>\n<td>CAS 36443-68-2<\/td>\n<td>Irganox 245 \/ Antioxydant 245<\/td>\n<\/tr>\n<tr>\n<td><strong>Phosphites de haute performance<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1500-cas-96152-48-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1500<\/span><\/a><\/td>\n<td>CAS 96152-48-6<\/td>\n<td>Antioxydant 1500<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao4500-cas-13003-12-8\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 4500<\/span><\/a><\/td>\n<td>CAS 13003-12-8<\/td>\n<td>Antioxydant 4500<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-pdp-cas-80584-86-7\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae PDP<\/span><\/a><\/td>\n<td>CAS 80584-86-7<\/td>\n<td>PowerNox DHOP \/ Antioxydant DHOP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao618-cas-3806-34-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 618<\/span><\/a><\/td>\n<td>CAS 3806-34-6<\/td>\n<td>Antioxydant 618<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaodlp-cas-21302-09-0\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DLP<\/span><\/a><\/td>\n<td>CAS 21302-09-0<\/td>\n<td>Antioxydant DLP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaodpp-cas-4712-55-4\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DPP<\/span><\/a><\/td>\n<td>CAS 4712-55-4<\/td>\n<td>Antioxydant DPP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaodtdp-cas-36432-46-9\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DTDP<\/span><\/a><\/td>\n<td>CAS 36432-46-9<\/td>\n<td>Antioxydant DTDP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaothop-cas-80584-85-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae THOP<\/span><\/a><\/td>\n<td>CAS 80584-85-6<\/td>\n<td>Antioxydant THOP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-tnpp-cas-26523-78-4\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae TNPP<\/span><\/a><\/td>\n<td>CAS 26523-78-4<\/td>\n<td>Antioxydant TNPP \/ Tris(nonylphenyl) phosphite<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-pep-36-cas-80693-00-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae PEP-36<\/span><\/a><\/td>\n<td>CAS 80693-00-1<\/td>\n<td>Antioxydant 636 \/ Antioxydant 636<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-9228-cas-154862-43-8\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 9228<\/span><\/a><\/td>\n<td>CAS 154862-43-8<\/td>\n<td>Irganox 9228 \/ Antioxydant 9228<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-pepq-cas-119345-01-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae PEPQ<\/span><\/a><\/td>\n<td>CAS 119345-01-6<\/td>\n<td>Hostanox PEPQ \/ Antioxydant PEPQ<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Phosphites \u00e0 faible degr\u00e9 d'impuret\u00e9<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-dpop-cas-15647-08-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DPOP<\/span><\/a><\/td>\n<td>CAS 15647-08-2<\/td>\n<td>Phosphite de 2-\u00e9thylhexyle et de diph\u00e9nyle<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao8621-cas-68123-00-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 8621<\/span><\/a><\/td>\n<td>CAS 68123-00-2<\/td>\n<td>Antioxydant 8621<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaodpdp-cas-26544-23-0\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DPDP<\/span><\/a><\/td>\n<td>CAS 26544-23-0<\/td>\n<td>Antioxydant DPDP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaopddp-cas-25550-98-5\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae PDDP<\/span><\/a><\/td>\n<td>CAS 25550-98-5<\/td>\n<td>Antioxydant PDDP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaopdop-cas-3164-60-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae PDOP<\/span><\/a><\/td>\n<td>CAS 3164-60-1<\/td>\n<td>Antioxydant PDOP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaotpp-cas-101-02-0\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae TPP<\/span><\/a><\/td>\n<td>CAS 101-02-0<\/td>\n<td>Antioxydant TPP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/polydicyclopentadiene-co-p-cresol-cas-68610-51-5\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae Poly(dicyclopentadi\u00e8ne-co-p-cr\u00e9sol)<\/span><\/a><\/td>\n<td>CAS 68610-51-5<\/td>\n<td>Poly(dicyclopentadi\u00e8ne-co-p-cr\u00e9sol)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-seed-cas-42774-15-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae SEED<\/span><\/a><\/td>\n<td>CAS 42774-15-2<\/td>\n<td>Antioxydant SEED \/ Omnistab LS 5519 \/ Stabilisateur de lumi\u00e8re 856<\/td>\n<\/tr>\n<tr>\n<td><strong>Antioxydants ph\u00e9noliques inhib\u00e9s<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-264-cas-128-37-0\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 264<\/span><\/a><\/td>\n<td>CAS 128-37-0<\/td>\n<td>Antioxydant 264 \/ Butylhydroxytolu\u00e8ne<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/26-di-tert-butylphenol-cas-128-39-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 2,6-Di-tert-butylph\u00e9nol<\/span><\/a><\/td>\n<td>CAS 128-39-2<\/td>\n<td>2,6-Di-tert-butylph\u00e9nol<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-300-cas-96-69-5\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 300<\/span><\/a><\/td>\n<td>CAS 96-69-5<\/td>\n<td>Irganox 300 \/ Antioxydant 300<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-2246-cas-119-47-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 2246<\/span><\/a><\/td>\n<td>CAS 119-47-1<\/td>\n<td>Irganox 2246 \/ BNX 2246<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/antioxidant-1222-cas-976-56-7\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1222<\/span><\/a><\/td>\n<td>CAS 976-56-7<\/td>\n<td>Antioxydant 1222 \/ Irganox 1222<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-702-cas-118-82-1\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 702<\/span><\/a><\/td>\n<td>CAS 118-82-1<\/td>\n<td>Irganox 702 \/ Antioxydant 702 \/ Ethanox 702<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-dbhq-cas-88-58-4\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DBHQ<\/span><\/a><\/td>\n<td>CAS 88-58-4<\/td>\n<td>Antioxydant DTBHQ<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-mtbhq-cas-1948-33-0-industrial-grade\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae MTBHQ<\/span><\/a><\/td>\n<td>CAS 1948-33-0<\/td>\n<td>2-tert-butylhydroquinone Qualit\u00e9 industrielle<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1076-cas-2082-79-3\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1076<\/span><\/a><\/td>\n<td>CAS 2082-79-3<\/td>\n<td>Irganox 1076 \/ Antioxydant 1076<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1010-cas-6683-19-8\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1010<\/span><\/a><\/td>\n<td>CAS 6683-19-8<\/td>\n<td>Irganox 1010 \/ Antioxydant 1010<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1330-cas-1709-70-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1330<\/span><\/a><\/td>\n<td>CAS 1709-70-2<\/td>\n<td>Irganox 1330 \/ Ethanox 330<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1520-cas-110553-27-0-2\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1520<\/span><\/a><\/td>\n<td>CAS 110553-27-0<\/td>\n<td>Irganox 1520 \/ Antioxydant 1520<\/td>\n<\/tr>\n<tr>\n<td><strong>Phosphites sans ph\u00e9nol Antioxydants<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-8608-cas-26544-27-4\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 8608<\/span><\/a><\/td>\n<td>CAS 26544-27-4<\/td>\n<td>Antioxydant AO DPD \/ Everaox 202<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao430-cas-36788-39-3\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 430<\/span><\/a><\/td>\n<td>CAS 36788-39-3<\/td>\n<td>Antioxydant 430 \/ WESTON 430<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao8608t-cas-1334238-11-7-69439-68-5\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 8608T<\/span><\/a><\/td>\n<td>CAS 1334238-11-7, 69439-68-5<\/td>\n<td>Antioxydant 8608T<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao8627-cas-68610-62-8\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 8627<\/span><\/a><\/td>\n<td>CAS 68610-62-8<\/td>\n<td>Antioxydant 8627<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaotdp-cas-25448-25-3\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae TDP<\/span><\/a><\/td>\n<td>CAS 25448-25-3<\/td>\n<td>Antioxydant TDP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaotlp-cas-3076-63-9\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae TLP<\/span><\/a><\/td>\n<td>CAS 3076-63-9<\/td>\n<td>Antioxydant TLP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaotop-cas-301-13-3\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae TOP<\/span><\/a><\/td>\n<td>CAS 301-13-3<\/td>\n<td>Antioxydant TOP<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaottdp-cas-77745-66-5\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae TTDP<\/span><\/a><\/td>\n<td>CAS 77745-66-5<\/td>\n<td>Antioxydant TTDP<\/td>\n<\/tr>\n<tr>\n<td><strong>Esters thioliques Antioxydants<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-dltdp-cas-123-28-4\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DLTDP<\/span><\/a><\/td>\n<td>CAS 123-28-4<\/td>\n<td>Thiodipropionate de dilauryle<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-dstdp-cas-693-36-7\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae DSTDP<\/span><\/a><\/td>\n<td>CAS 693-36-7<\/td>\n<td>istearyl thiodipropionate\/ Antioxydant DSTDP<\/td>\n<\/tr>\n<tr>\n<td><strong>Antioxydants aminiques<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-3114-cas-27676-62-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 3114<\/span><\/a><\/td>\n<td>CAS 27676-62-6<\/td>\n<td>Irganox 3114 \/ Antioxydant 3114<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-92-88-6\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 4,4\u2032-biph\u00e9nol<\/span><\/a><\/td>\n<td>CAS 92-88-6<\/td>\n<td>4,4\u2032-biph\u00e9nol<\/td>\n<\/tr>\n<tr>\n<td><strong>D\u00e9sactivateurs de m\u00e9taux Antioxydants<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiao-1098-cas-23128-74-7\/\"><span style=\"color: #00ccff;\">CHLUMIAO\u00ae 1098<\/span><\/a><\/td>\n<td>CAS 23128-74-7<\/td>\n<td>Irganox 1098 \/ Antioxydant 1098<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Quels sont les types d'antioxydants ? Classification des antioxydants courants En fonction du r\u00f4le r\u00e9el des diff\u00e9rents m\u00e9canismes d'influence, les antioxydants peuvent \u00eatre regroup\u00e9s dans les cat\u00e9gories suivantes : 1, les principaux antioxydants Les r\u00e9sultats montrent que le processus de d\u00e9gradation et de vieillissement est une r\u00e9action en cha\u00eene des radicaux libres. Ces mat\u00e9riaux sont chauff\u00e9s et cisaill\u00e9s pour faire \u00e9merger des radicaux libres, [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[152],"tags":[],"class_list":["post-6357","post","type-post","status-publish","format-standard","hentry","category-antioxidant"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Which kinds of antioxidants are there? Classification of common antioxidants - Longchang Chemical<\/title>\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\/which-kinds-of-antioxidants-are-there\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which kinds of antioxidants are there? Classification of common antioxidants - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"Which kinds of antioxidants are there? Classification of common antioxidants According to the actual role of the different mechanisms of influence, antioxidants can be grouped\u00a0into the following categories: 1, the main antioxidants The results show that the degradation aging process is a free radical chain reaction. 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Classification des antioxydants courants - Longchang Chemical","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\/which-kinds-of-antioxidants-are-there\/","og_locale":"fr_FR","og_type":"article","og_title":"Which kinds of antioxidants are there? Classification of common antioxidants - Longchang Chemical","og_description":"Which kinds of antioxidants are there? Classification of common antioxidants According to the actual role of the different mechanisms of influence, antioxidants can be grouped\u00a0into the following categories: 1, the main antioxidants The results show that the degradation aging process is a free radical chain reaction. 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