{"id":5113,"date":"2022-03-08T10:12:56","date_gmt":"2022-03-08T10:12:56","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5113"},"modified":"2026-04-28T11:19:23","modified_gmt":"2026-04-28T11:19:23","slug":"where-to-buy-plasticizer-how-plasticizer-works","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/fr\/where-to-buy-plasticizer-how-plasticizer-works\/","title":{"rendered":"o\u00f9 acheter le plastifiant ? comment fonctionne le plastifiant ?"},"content":{"rendered":"<h1><strong>o\u00f9 acheter le plastifiant ? comment fonctionne le plastifiant ?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For plasticizer topics, buyers usually compare flexibility, migration behavior, processing fit, and compliance together because end-use requirements can vary sharply between food contact, flexible plastics, and general industrial products.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h2>Qu'est-ce qu'un plastifiant ?<\/h2>\n<p><a href=\"https:\/\/longchangchemical.com\/fr\/product\/acetyl-tributyl-citrate-cas-77-90-7\/\">Plastifiant<\/a> est un type d'additif pour mat\u00e9riaux polym\u00e8res largement utilis\u00e9 dans la cha\u00eene de production industrielle, \u00e9galement connu sous le nom de plastifiant. L'utilisation de plastifiants permet d'am\u00e9liorer les performances des mat\u00e9riaux polym\u00e8res, ce qui permet de r\u00e9duire les co\u00fbts de production et d'atteindre l'objectif d'am\u00e9lioration de l'efficacit\u00e9 de la production. Les plastifiants, qui constituent une cat\u00e9gorie compl\u00e8te d'additifs chimiques, sont largement utilis\u00e9s dans les produits en plastique, le b\u00e9ton, le pl\u00e2tre, le ciment, le gypse, les cosm\u00e9tiques, les agents de nettoyage et d'autres mat\u00e9riaux.<br \/>\nIl existe de nombreux types de plastifiants, notamment les esters de phtalate, les esters d'acide dibasique aliphatique, les esters d'acide gras, les esters de polyacide de ph\u00e9nyle, les esters de polyol, les hydrocarbures \u00e9poxy, les sulfonates d'alkyle, etc. Les plastifiants au sens \u00e9troit se r\u00e9f\u00e8rent principalement aux esters de phtalate, un nom collectif pour environ 30 esters form\u00e9s \u00e0 partir de l'acide phtalique, qui constitue actuellement la principale cat\u00e9gorie de plastifiants.<br \/>\nLes plastifiants peuvent \u00eatre utilis\u00e9s l\u00e9galement dans l'industrie en affaiblissant les liaisons secondaires entre les mol\u00e9cules de r\u00e9sine, en augmentant la mobilit\u00e9 des liaisons mol\u00e9culaires de la r\u00e9sine, en r\u00e9duisant la cristallinit\u00e9 des mol\u00e9cules de r\u00e9sine et en augmentant la plasticit\u00e9 des mol\u00e9cules de r\u00e9sine, rendant ainsi le mat\u00e9riau plus flexible et plus facile \u00e0 traiter. Nous ne pouvons pas nous en passer dans une vari\u00e9t\u00e9 de produits de diverses industries.<\/p>\n<h2>Pourquoi avons-nous besoin de plastifiants ?<\/h2>\n<p>Il existe une interaction entre les macromol\u00e9cules lin\u00e9aires des thermoplastiques, et cette force physique provient des forces de van der Waals et des liaisons hydrog\u00e8ne, dont l'importance est li\u00e9e \u00e0 la structure du polym\u00e8re. En g\u00e9n\u00e9ral, les forces sont plus importantes pour les mol\u00e9cules polaires que pour les mol\u00e9cules non polaires. Les forces intermol\u00e9culaires ne conf\u00e8rent pas seulement au polym\u00e8re une certaine r\u00e9sistance m\u00e9canique, mais influencent \u00e9galement de nombreuses propri\u00e9t\u00e9s telles que son moulage et sa transformation.<br \/>\nL'essence de la transformation des r\u00e9sines thermoplastiques est d'augmenter l'activit\u00e9 des mol\u00e9cules de polym\u00e8re et d'affaiblir les forces intermol\u00e9culaires en les chauffant, ce qui les rend plastiques. Cependant, des difficult\u00e9s sont souvent rencontr\u00e9es avec les polym\u00e8res tr\u00e8s polaires, qui ont des forces intermol\u00e9culaires \u00e9lev\u00e9es et qui sont instables \u00e0 la chaleur.<br \/>\nPar exemple, le PVC est un polym\u00e8re fortement polaire avec de fortes forces intermol\u00e9culaires et doit \u00eatre chauff\u00e9 \u00e0 une certaine temp\u00e9rature (sup\u00e9rieure \u00e0 160\u00b0C) pour devenir plastique, mais le polym\u00e8re est extr\u00eamement sensible \u00e0 la chaleur et commence \u00e0 subir une d\u00e9composition thermique s\u00e9v\u00e8re lorsqu'il est chauff\u00e9 \u00e0 130-140\u00b0C, virant au brun ou au noir. En raison des fortes forces intermol\u00e9culaires du PVC, ses produits deviennent durs et manquent d'\u00e9lasticit\u00e9 et de flexibilit\u00e9.<\/p>\n<h2>M\u00e9canisme d'action des plastifiants<\/h2>\n<p>Le m\u00e9canisme d'action des plastifiants consiste \u00e0 affaiblir les forces intermol\u00e9culaires du polym\u00e8re, ce qui permet de r\u00e9duire la temp\u00e9rature de ramollissement, la temp\u00e9rature de fusion et la temp\u00e9rature de transition vitreuse, de r\u00e9duire la viscosit\u00e9 de la mati\u00e8re fondue, d'augmenter sa fluidit\u00e9 et d'am\u00e9liorer l'aptitude \u00e0 la transformation du polym\u00e8re et la flexibilit\u00e9 du produit. On pense g\u00e9n\u00e9ralement que le plastifiant est ins\u00e9r\u00e9 entre les macromol\u00e9cules du polym\u00e8re et qu'il affaiblit l'action intermol\u00e9culaire.<\/p>\n<h3>Il existe trois moyens sp\u00e9cifiques.<\/h3>\n<p>(1) L'isolation : Les plastifiants s'ins\u00e8rent entre les macromol\u00e9cules, augmentant la distance entre elles et affaiblissant ainsi les forces intermol\u00e9culaires, ce qui explique l'effet plastifiant des plastifiants non polaires ajout\u00e9s \u00e0 des polym\u00e8res non polaires.<br \/>\n(2) Blindage : La partie non polaire du plastifiant prot\u00e8ge le groupe polaire du polym\u00e8re, de sorte que le groupe polaire des mol\u00e9cules de polym\u00e8re adjacentes n'interagit pas.<br \/>\n(3) Couplage : Le groupe polaire du plastifiant se couple avec le groupe polaire de la mol\u00e9cule de polym\u00e8re pour rompre la connexion polaire entre les mol\u00e9cules de polym\u00e8re d'origine, affaiblissant ainsi leur effet.<\/p>\n<h2>Quelles sont les utilisations des plastifiants ?<\/h2>\n<p>Les plastifiants sont couramment utilis\u00e9s dans les produits en plastique, le caoutchouc, les films plastiques, les nanomat\u00e9riaux, les produits de nettoyage, les cosm\u00e9tiques, l'aviation, l'a\u00e9rospatiale, l'hygi\u00e8ne alimentaire, les rev\u00eatements et les adh\u00e9sifs, l'impression et la teinture des textiles, le papier, l'encre, les mat\u00e9riaux polym\u00e8res, les mat\u00e9riaux chimiques, la construction automobile, l'\u00e9lectronique et les appareils \u00e9lectriques, ainsi que dans de nombreuses autres industries.<br \/>\n1\u3001Applications concr\u00e8tes<br \/>\nLes plastifiants peuvent r\u00e9duire la teneur en eau du b\u00e9ton sans affecter son aptitude \u00e0 la mise en \u0153uvre, tout en am\u00e9liorant sa r\u00e9sistance. Le b\u00e9ton \u00e0 haute r\u00e9sistance ne peut pas avoir une teneur en eau trop \u00e9lev\u00e9e, c'est pourquoi la production de b\u00e9ton utilise souvent des plastifiants, \u00e9galement connus sous le nom d'agents r\u00e9ducteurs d'eau.<br \/>\n2, applications de cloisons s\u00e8ches en pl\u00e2tre<br \/>\nLes plastifiants sont \u00e9galement connus sous le nom de dispersants dans l'utilisation des cloisons s\u00e8ches en pl\u00e2tre, ce qui permet d'am\u00e9liorer l'aptitude au traitement du pl\u00e2tre avant qu'il ne prenne. L'ajout de plastifiants lorsque la teneur en eau est faible peut am\u00e9liorer l'aptitude \u00e0 la transformation, mais il ne faut pas en ajouter en exc\u00e8s, sinon ils auront un effet de prise lente et rendront la cloison s\u00e8che en pl\u00e2tre moins r\u00e9sistante.<br \/>\n3\u3001Application des mat\u00e9riaux contenant de l'\u00e9nergie<br \/>\nLes mat\u00e9riaux contenant de l'\u00e9nergie et les agents pyrotechniques utilisent g\u00e9n\u00e9ralement des plastifiants, qui peuvent am\u00e9liorer les propri\u00e9t\u00e9s physiques du propergol lui-m\u00eame ou de son liant, d'une part, et peuvent \u00e9galement \u00eatre utilis\u00e9s comme carburant auxiliaire pour augmenter la force propulsive (c'est-\u00e0-dire l'impulsion sp\u00e9cifique) fournie par l'unit\u00e9 de masse du carburant. Les plastifiants sont particuli\u00e8rement n\u00e9cessaires dans les propergols solides et les poudres sans fum\u00e9e pour am\u00e9liorer les propri\u00e9t\u00e9s physiques ou l'impulsion sp\u00e9cifique. L'avantage des plastifiants qui peuvent am\u00e9liorer l'impulsion sp\u00e9cifique est qu'ils peuvent r\u00e9duire la masse du propergol, augmenter la charge de la fus\u00e9e ou accro\u00eetre sa vitesse maximale.<br \/>\n4\u3001Emballage alimentaire<br \/>\nDans notre utilisation quotidienne du film PVC, il existe un grand nombre de plastifiants qui peuvent \u00eatre utilis\u00e9s pour assouplir le mat\u00e9riau PVC et augmenter sa viscosit\u00e9, ce qui convient \u00e0 l'emballage des aliments frais et \u00e0 l'am\u00e9lioration de la qualit\u00e9.<br \/>\n5\u3001Jouets en plastique<br \/>\nLes jouets pour enfants fabriqu\u00e9s en PVC contiennent \u00e9galement des plastifiants. L'Union europ\u00e9enne a sp\u00e9cifi\u00e9 que la teneur en plastifiants des jouets en plastique doit \u00eatre inf\u00e9rieure \u00e0 0,1%.<br \/>\n6, cosm\u00e9tiques<br \/>\nLes femmes utilisent souvent des parfums, des vernis \u00e0 ongles et d'autres produits cosm\u00e9tiques qui contiennent \u00e9galement des plastifiants. Par exemple, dans le vernis \u00e0 ongles conventionnel et le vernis \u00e0 ongles en gel, afin d'emp\u00eacher le vernis \u00e0 ongles de se craqueler ou de s'\u00e9cailler, des plastifiants sont ajout\u00e9s, non seulement pour jouer un r\u00f4le de polissage, mais aussi pour aider \u00e0 augmenter la flexibilit\u00e9 du vernis \u00e0 ongles.<\/p>\n<p><strong>Cet article a \u00e9t\u00e9 r\u00e9dig\u00e9 par longchang chemical, veuillez indiquer la source lors de la r\u00e9impression.<\/strong><\/p>\n<h2><strong>Plastifiants ignifuges de la m\u00eame s\u00e9rie<\/strong><\/h2>\n<table style=\"border-collapse: collapse; width: 374.27pt;\" border=\"0\" width=\"499\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><a title=\"https:\/\/longchangchemical.com\/product\/cas-91082-17-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-91082-17-6\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae T-50<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">T-50 ; ASE<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 91082-17-6<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><a title=\"https:\/\/longchangchemical.com\/product\/acetyl-tributyl-citrate-cas-77-90-7\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/acetyl-tributyl-citrate-cas-77-90-7\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae ATBC<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Citrate d'ac\u00e9tyle et de tributyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 77-90-7<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><a title=\"https:\/\/longchangchemical.com\/product\/tributyl-citrate-tbc-cas-77-94-1\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tributyl-citrate-tbc-cas-77-94-1\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae TBC<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Citrate de tributyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 77-94-1<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tcpp-cas-13674-84-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tcpp-cas-13674-84-5\/\">Lcflex\u00ae TCPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">TCPP ignifuge<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 13674-84-5<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><a title=\"https:\/\/longchangchemical.com\/product\/dotp-cas-6422-86-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/dotp-cas-6422-86-2\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae DOTP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">T\u00e9r\u00e9phtalate de dioctyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 6422-86-2<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/diethyl-phthalate-dep-cas-84-66-2\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/diethyl-phthalate-dep-cas-84-66-2\/\">Lcflex\u00ae DEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Phtalate de di\u00e9thyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 84-66-2<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/triethyl-citrate-cas-77-93-0\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/triethyl-citrate-cas-77-93-0\/\">Lcflex\u00ae TEC<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">citrate de tri\u00e9thyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 77-93-0<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/Lcflare-doa-cas-123-79-5\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/Lcflare-doa-cas-123-79-5\/\">Lcflex\u00ae DOA<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Adipate de dioctyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 123-79-5<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et2\" style=\"height: 30.00pt; width: 96.00pt;\" width=\"128\" height=\"40\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/Lcflare-dos-cas-2432-87-3\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/Lcflare-dos-cas-2432-87-3\/\">Lcflex\u00ae DOS<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">ESTER DE DI-N-OCTYLE DE L'ACIDE S\u00c9BACIQUE<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 2432-87-3<\/td>\n<\/tr>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et2\" style=\"height: 27.00pt; width: 96.00pt;\" width=\"128\" height=\"36\"><a title=\"https:\/\/longchangchemical.com\/product\/cas-28553-12-0-685-15-48-0\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/cas-28553-12-0-685-15-48-0\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae DINP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Phtalate de diisononyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 28553-12-0\/685 15-48-0<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et2\" style=\"height: 21.00pt; width: 96.00pt;\" width=\"128\" height=\"28\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmp-cas-77-99-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/tmp-cas-77-99-6\/\">Lcflex\u00ae TMP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trim\u00e9thylolpropane<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 77-99-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt; width: 96.00pt;\" width=\"128\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/triethyl-phosphate-tep-cas-78-40-0\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/triethyl-phosphate-tep-cas-78-40-0\/\">Lcflex\u00ae TEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Phosphate de tri\u00e9thyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 78-40-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 96.00pt;\" width=\"128\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/Lcflex-totm-cas-3319-31-1\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae TOTM<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trioctyl trimellitate<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 3319-31-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et4\" style=\"height: 40.50pt; width: 96.00pt;\" width=\"128\" height=\"54\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/Lcflex-bbp\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae BBP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Plastifiants biosourc\u00e9s, plastifiant \u00e0 haut rendement<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 96.00pt;\" width=\"128\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/fr\/product\/tmp-cas-77-99-6\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae TMP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trim\u00e9thylol propane<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 77-99-6<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et2\" style=\"height: 30.00pt; width: 96.00pt;\" width=\"128\" height=\"40\"><a title=\"https:\/\/longchangchemical.com\/product\/sinopszr-tcep-cas-115-96-8\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/sinopszr-tcep-cas-115-96-8\/\"><span style=\"color: #00ccff;\">Lcflare\u00ae TCEP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Phosphate de tris(2-chloro\u00e9thyle)<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 115-96-8<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et2\" style=\"height: 30.00pt; width: 96.00pt;\" width=\"128\" height=\"40\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/Lcflare-bdp\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/Lcflare-bdp\/\">Lcflare\u00ae BDP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Bisph\u00e9nol-A bis(phosphate de diph\u00e9nyle)<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 5945-33-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt; width: 96.00pt;\" width=\"128\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/Lcflare-tpp-cas-115-86-6\/\" href=\"https:\/\/longchangchemical.com\/fr\/product\/Lcflare-tpp-cas-115-86-6\/\">Lcflare\u00ae TPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Phosphate de triph\u00e9nyle<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS 115-86-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How buyers usually evaluate plasticizers and flexibility modifiers<\/h2>\n<p>Plasticizer sourcing usually goes more smoothly when the end-use exposure, migration limit, and processing route are reviewed before price negotiations. That usually gives a clearer answer on whether a phthalate, terephthalate, or citrate route is commercially strongest.<\/p>\n<ul>\n<li><strong>Start from the end-use requirement:<\/strong> food contact, toys, medical, and general industrial plastics need different screening priorities.<\/li>\n<li><strong>Review migration and permanence:<\/strong> flexibility alone is not enough if the application is sensitive to extraction, volatility, or long-term loss.<\/li>\n<li><strong>Check process fit:<\/strong> compatibility, viscosity effect, and thermal stability often decide whether a plasticizer is easy to scale.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/acetyl-tributyl-citrate-cas-77-90-7\/\">CHLUMIFLEX ATBC<\/a>:<\/strong> A practical non-phthalate plasticizer reference for food-contact and compliance-sensitive discussions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/dotp-cas-6422-86-2\/\">CHLUMIFLEX DOTP<\/a>:<\/strong> A common terephthalate-plasticizer benchmark when balancing processability, migration profile, and compliance needs.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/dbp-dibutyl-phthalate-cas-84-74-2\/\">CHLUMIFLEX DBP<\/a>:<\/strong> A conventional plasticizer comparison point when historical formulation routes or substitution choices are being reviewed.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why is a lower-cost plasticizer not always the better sourcing choice?<\/strong><br \/>Because compliance, migration profile, and process stability can quickly outweigh the unit-price difference.<\/p>\n<p><strong>Should plasticizer selection be based on flexibility only?<\/strong><br \/>Usually no. The strongest choice also needs to match migration expectations, thermal behavior, and the real end-use standard.<\/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 de COA, MSDS ou TDS, 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>What is a plasticizer? Plasticizer is a kind of polymer material additives widely used in industrial production line, also known as plasticizer. Through the use of plasticizers can improve the<\/p>","protected":false},"author":1,"featured_media":5114,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5113","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>where to buy plasticizer? how plasticizer works? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"What is a plasticizer? Plasticizer is a kind of polymer material additives widely used in industrial production line, also known as plasticizer. 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