{"id":6244,"date":"2023-09-27T07:17:37","date_gmt":"2023-09-27T07:17:37","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6244"},"modified":"2026-04-28T11:19:25","modified_gmt":"2026-04-28T11:19:25","slug":"what-is-the-difference-between-the-plasticizer-dop-and-dotp","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/pt\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/","title":{"rendered":"Qual \u00e9 a diferen\u00e7a entre o plastificante DOP e o DOTP?"},"content":{"rendered":"<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>Qual \u00e9 a diferen\u00e7a entre o plastificante DOP e o DOTP?<\/h2>\n<p>Diferen\u00e7a entre o plastificante DOP e o DOTP<\/p>\n<p>1\u3001Introdu\u00e7\u00e3o de ambos<\/p>\n<p>Plastificante DOP: o nome qu\u00edmico \u00e9 ftalato de dioctila, \u00e9 um plastificante de uso geral e seu efeito plastificante \u00e9 causado pelo enfraquecimento da agrega\u00e7\u00e3o entre as cadeias moleculares no material polim\u00e9rico. O plastificante DOP \u00e9 usado principalmente no processamento de graxa de cloreto de polivinila, mas o PVC plastificado com DOP \u00e9 usado principalmente em couro artificial, filmes, fios e cabos, materiais de embalagem e assim por diante.<\/p>\n<p>Plastificante DOTP: o nome qu\u00edmico \u00e9 dioctil tereftalato, e sua forma l\u00edquida \u00e9 um l\u00edquido incolor de baixa viscosidade, usado principalmente em produtos isolados e resistentes a altas temperaturas de v\u00e1rios tipos, como: capa de prote\u00e7\u00e3o de cabos, produtos macios de PVC, couro artificial etc.<\/p>\n<p>2\u3001Diferentes vantagens<\/p>\n<p>Plastificante DOP: Para o plastificante DOP, a resist\u00eancia ao frio \u00e9 excelente, o ponto de condensa\u00e7\u00e3o \u00e9 de 4 \u2103, e pode estar em -18 \u2103 tamb\u00e9m pode ser uma produ\u00e7\u00e3o normal.<\/p>\n<p>Plastificante DOTP: com resist\u00eancia a altas temperaturas, resist\u00eancia ao frio, resist\u00eancia \u00e0 extra\u00e7\u00e3o, n\u00e3o vol\u00e1til, isolamento el\u00e9trico e boa maciez, pode melhorar efetivamente a dureza do produto e o papel da deforma\u00e7\u00e3o. \u00c9 um substituto ideal para o plastificante DOP.<\/p>\n<p>Plastificante DOTP<\/p>\n<p>3\u3001Escopo de aplica\u00e7\u00e3o diferente<\/p>\n<p>Plastificante DOP: \u00c9 amplamente usado no processamento de resina de cloreto de polivinila, resina de acetato, borracha, resina ABS e outros pol\u00edmeros, e tamb\u00e9m pode ser usado em corantes, dispersantes, vernizes e assim por diante.<\/p>\n<p>Plastificante DOTP: Devido \u00e0 sua alta resist\u00eancia \u00e0 temperatura e ao seu alto desempenho de isolamento em diversos produtos, tais como: a produ\u00e7\u00e3o de material de cabo resistente \u00e0 temperatura de 70C ou, em vez do plastificante DOP, usado em couro artificial de PVC, filme de PVC, materiais de embalagem, fios e cabos etc., tamb\u00e9m pode ser usado em borracha de neoprene, borracha nitr\u00edlica, borracha EPDM e outros produtos como amaciante.<\/p>\n<p>4\u3001Prote\u00e7\u00e3o ambiental<\/p>\n<p>Plastificante DOP: uma pequena quantidade de inala\u00e7\u00e3o do plastificante DOP causar\u00e1 falta de ar e aumento da frequ\u00eancia card\u00edaca; um grande n\u00famero de inala\u00e7\u00f5es causar\u00e1 dist\u00farbios no sistema central e desconforto gastrointestinal, graves e at\u00e9 mesmo afetar\u00e1 o desenvolvimento fetal, resultando em malforma\u00e7\u00f5es. A Europa e os Estados Unidos t\u00eam controlado rigorosamente o uso do plastificante DOP, e as exporta\u00e7\u00f5es do pa\u00eds precisam passar por um teste de qualidade para garantir que estejam em conformidade com os padr\u00f5es de prote\u00e7\u00e3o ambiental.<\/p>\n<p>Plastificante DOTP: O DOTP \u00e9 um produto de p-fenileno que atende aos requisitos da Uni\u00e3o Europeia e pode ser usado no lugar do DOP, sendo um substituto ideal para o DOP.<\/p>\n<p>&nbsp;<\/p>\n<p>O plastificante contido na embalagem pl\u00e1stica \u00e9 prejudicial ao corpo humano? Como us\u00e1-lo corretamente<br \/>\nO filme pl\u00e1stico agora se tornou uma das necessidades di\u00e1rias essenciais de nossas vidas: a fam\u00edlia n\u00e3o terminou de lavar a lou\u00e7a, colocou a tampa de pl\u00e1stico, colocou na geladeira; a fruta n\u00e3o terminou, colocou o filme pl\u00e1stico, colocou na geladeira. At\u00e9 mesmo os mercados de agricultores e supermercados para comprar frutas e legumes, carnes e lanches s\u00e3o embrulhados em filme pl\u00e1stico. No entanto, h\u00e1 d\u00favidas sobre se a embalagem pl\u00e1stica plastificante \u00e9 prejudicial ao corpo humano. E como fazer o uso normal da embalagem pl\u00e1stica?<br \/>\nPrimeiro, h\u00e1 tr\u00eas tipos principais de filme pl\u00e1stico no mercado atualmente<\/p>\n<p>1, polietileno, conhecido como PE, esse material \u00e9 usado principalmente para embalagens de alimentos, e o mercado de venda de filme pl\u00e1stico dom\u00e9stico \u00e9 desse tipo.<\/p>\n<p>2, dicloreto de polivinilideno, conhecido como PVDC, a barreira de oxig\u00eanio \u00e9 relativamente boa, o frescor \u00e9 longo, usado principalmente para embalagens de alimentos cozidos, presunto e outros produtos. No entanto, o pre\u00e7o desse material \u00e9 relativamente alto, o processo de produ\u00e7\u00e3o \u00e9 dif\u00edcil e, por isso, o mercado tem menos desse tipo de embalagem pl\u00e1stica.<\/p>\n<p>3, o cloreto de polivinila, conhecido como PVC, \u00e9 processado pela resina de PVC para adicionar um grande n\u00famero de plastificantes (DHEA) e outros aditivos, compras de supermercado, embalagem de alimentos mais do que esse filme pl\u00e1stico.<\/p>\n<p>Em segundo lugar, a pel\u00edcula aderente \u00e9 prejudicial<\/p>\n<p>As pessoas se preocupam com o filme pl\u00e1stico, principalmente com os componentes plastificantes adicionados ao filme pl\u00e1stico, como DEHA (\u00e9ster di (2-etil-hex\u00edlico) do \u00e1cido ad\u00edpico), DEHP (\u00e9ster di (2-etil-hex\u00edlico) do \u00e1cido ft\u00e1lico) etc., pois essas subst\u00e2ncias podem levar \u00e0 puberdade precoce, infertilidade e assim por diante. A dosagem de plastificantes necess\u00e1ria para os tr\u00eas tipos de filmes acima \u00e9 PVC&gt;PVDC&gt;PE, o que significa que mais plastificantes precisam ser adicionados ao filme pl\u00e1stico de PVC.<\/p>\n<p>H\u00e1 v\u00e1rios tipos de plastificantes, e cada tipo tem caracter\u00edsticas diferentes. Por exemplo, o DEHA \u00e9 muito baixo, enquanto o DEHP mostra leves altera\u00e7\u00f5es no coeficiente de \u00f3rg\u00e3os e efeitos potenciais em experimentos com animais em doses relativamente baixas (60-195mg\/kg\/d). Por causa disso, o Padr\u00e3o Higi\u00eanico para o Uso de Aditivos em Recipientes de Alimentos e Materiais de Embalagem tem regulamenta\u00e7\u00f5es diferentes para os dois: a quantidade de migra\u00e7\u00e3o do DEHA n\u00e3o deve ser superior a 18mg\/kg; a quantidade de migra\u00e7\u00e3o do DEHP n\u00e3o deve ser superior a 1,5mg\/kg, e o DEHP s\u00f3 pode ser usado em contato com materiais aliment\u00edcios n\u00e3o gordurosos e n\u00e3o deve ser usado em materiais usados para alimentos para beb\u00eas. Portanto, desde que a produ\u00e7\u00e3o esteja de acordo com os padr\u00f5es nacionais, de acordo com as dicas comerciais de uso, os produtos de pel\u00edcula aderente s\u00e3o geralmente seguros.<\/p>\n<p>Terceiro, como fazer o uso cient\u00edfico do filme pl\u00e1stico<\/p>\n<p>1, o filme de PE e PVC n\u00e3o deve ser aquecido<\/p>\n<p>Alimentos cozidos, alimentos quentes e alimentos que contenham gordura n\u00e3o devem ser armazenados em embalagens pl\u00e1sticas. Como esses alimentos e a embalagem pl\u00e1stica entram em contato, \u00e9 f\u00e1cil tornar os ingredientes qu\u00edmicos contidos em seus materiais vol\u00e1teis, dissolvidos no alimento, o que n\u00e3o \u00e9 bom para a sa\u00fade.<\/p>\n<p>2, o filme pl\u00e1stico n\u00e3o deve entrar em contato direto com o alimento<\/p>\n<p>Ao usar o aquecimento de micro-ondas coberto com alimentos de filme pl\u00e1stico, tente tamb\u00e9m evitar o contato entre o alimento e o filme pl\u00e1stico, especialmente alimentos oleosos. Os alimentos aquecidos cobertos com utens\u00edlios de filme pl\u00e1stico devem ser amarrados em alguns pequenos orif\u00edcios para evitar o rompimento.<\/p>\n<p>3, nem todos os alimentos s\u00e3o adequados para o envolt\u00f3rio pl\u00e1stico<\/p>\n<p>Para a preserva\u00e7\u00e3o de carne fresca e alimentos cozidos, o papel principal \u00e9 a temperatura, o papel da pel\u00edcula aderente \u00e9 limitado. Corte a melancia coberta com filme pl\u00e1stico e coloque-a na geladeira; o n\u00famero de bact\u00e9rias na incis\u00e3o \u00e9 maior do que se n\u00e3o for coberta com filme pl\u00e1stico, para manter o per\u00edodo de frescor; se n\u00e3o usar filme pl\u00e1stico, a fruta ficar\u00e1 melhor. As verduras de folhas n\u00e3o s\u00e3o adequadas para serem embrulhadas com filme pl\u00e1stico por um longo per\u00edodo, pois a \u00e1gua n\u00e3o evapora e elas s\u00e3o mais propensas a apodrecer.<\/p>\n<p>4, para os riscos de seguran\u00e7a no supermercado, os consumidores podem tomar medidas<\/p>\n<p>Os supermercados costumavam embrulhar os alimentos com filme pl\u00e1stico e tamb\u00e9m podem usar material de PVC. A maioria dos alimentos cozidos no supermercado \u00e9 composta por alimentos com alto teor de gordura. Depois de muito tempo embrulhados, os \u00f3leos e as gorduras dos alimentos dissolver\u00e3o facilmente as subst\u00e2ncias nocivas do filme pl\u00e1stico, o que afetar\u00e1 a sa\u00fade humana ap\u00f3s o consumo.<\/p>\n<h2><strong>Plastificantes retardantes de chama da mesma 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\/pt\/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\/pt\/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\">Citrato de acetil tributil<\/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\/pt\/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\">Citrato de tributil<\/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\/pt\/product\/tcpp-cas-13674-84-5\/\">Lcflex\u00ae TCPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">TCPP retardante de chamas<\/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\/pt\/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\">Tereftalato de dioctila<\/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\/pt\/product\/diethyl-phthalate-dep-cas-84-66-2\/\">Lcflex\u00ae DEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Ftalato de dietila<\/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\/pt\/product\/triethyl-citrate-cas-77-93-0\/\">Lcflex\u00ae TEC<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">citrato de trietila<\/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\/pt\/product\/Lcflare-doa-cas-123-79-5\/\">Lcflex\u00ae DOA<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Adipato de dioctila<\/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\/pt\/product\/Lcflare-dos-cas-2432-87-3\/\">Lcflex\u00ae DOS<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">\u00c9STER DI-N-OCTIL DO \u00c1CIDO SEB\u00c1CICO<\/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\/pt\/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\">Ftalato de diisononila<\/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\/pt\/product\/tmp-cas-77-99-6\/\">Lcflex\u00ae TMP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trimetilolpropano<\/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\/pt\/product\/triethyl-phosphate-tep-cas-78-40-0\/\">Lcflex\u00ae TEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Fosfato de trietila<\/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\/pt\/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\">Trioctil trimelato<\/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\/pt\/product\/Lcflex-bbp\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae BBP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Plastificantes de base biol\u00f3gica, Plastificante de alta efici\u00eancia<\/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\/pt\/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\">Trimetilol propano<\/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\/pt\/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\">Fosfato de tris(2-cloroetil)<\/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\/pt\/product\/Lcflare-bdp\/\">Lcflare\u00ae BDP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Bisfenol-A bis(difenil fosfato)<\/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\/pt\/product\/Lcflare-tpp-cas-115-86-6\/\">Lcflare\u00ae TPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Fosfato de trifenila<\/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\/pt\/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\/pt\/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\/pt\/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>","protected":false},"excerpt":{"rendered":"<p>Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plasticizer, and its plasticizing effect is caused by the<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[148],"tags":[],"class_list":["post-6244","post","type-post","status-publish","format-standard","hentry","category-plasticizer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the difference between the plasticizer DOP and DOTP? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plas...\" \/>\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\/pt\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between the plasticizer DOP and DOTP? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plas...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/pt\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-27T07:17:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T11:19:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"What is the difference between the plasticizer DOP and DOTP?\",\"datePublished\":\"2023-09-27T07:17:37+00:00\",\"dateModified\":\"2026-04-28T11:19:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\"},\"wordCount\":1490,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"plasticizer\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\",\"url\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\",\"name\":\"What is the difference between the plasticizer DOP and DOTP? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2023-09-27T07:17:37+00:00\",\"dateModified\":\"2026-04-28T11:19:25+00:00\",\"description\":\"Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plas...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is the difference between the plasticizer DOP and DOTP?\"}]},{\"@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\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@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\":\"pt-BR\",\"@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\/pt\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Qual \u00e9 a diferen\u00e7a entre o plastificante DOP e o DOTP? - Longchang Chemical","description":"Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plas...","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\/pt\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/","og_locale":"pt_BR","og_type":"article","og_title":"What is the difference between the plasticizer DOP and DOTP? - Longchang Chemical","og_description":"Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plas...","og_url":"https:\/\/longchangchemical.com\/pt\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/","og_site_name":"Longchang Chemical","article_published_time":"2023-09-27T07:17:37+00:00","article_modified_time":"2026-04-28T11:19:25+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"What is the difference between the plasticizer DOP and DOTP?","datePublished":"2023-09-27T07:17:37+00:00","dateModified":"2026-04-28T11:19:25+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/"},"wordCount":1490,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["plasticizer"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/","url":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/","name":"Qual \u00e9 a diferen\u00e7a entre o plastificante DOP e o DOTP? - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2023-09-27T07:17:37+00:00","dateModified":"2026-04-28T11:19:25+00:00","description":"Difference between plasticizer DOP and DOTP 1\u3001Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a general-purpose plas...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/what-is-the-difference-between-the-plasticizer-dop-and-dotp\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"What is the difference between the plasticizer DOP and DOTP?"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"Qu\u00edmica Longchang","description":"Fabricante de produtos qu\u00edmicos na China \uff06 fornecedor","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":"pt-BR"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"Qu\u00edmica Longchang","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@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":"Qu\u00edmica Longchang","image":{"@type":"ImageObject","inLanguage":"pt-BR","@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\/pt\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts\/6244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/comments?post=6244"}],"version-history":[{"count":6,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts\/6244\/revisions"}],"predecessor-version":[{"id":9913,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts\/6244\/revisions\/9913"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/media?parent=6244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/categories?post=6244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/tags?post=6244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}