{"id":5787,"date":"2022-12-14T11:16:48","date_gmt":"2022-12-14T11:16:48","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5787"},"modified":"2026-04-28T11:19:24","modified_gmt":"2026-04-28T11:19:24","slug":"relationship-between-plastic-additives-and-plasticizers","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/de\/relationship-between-plastic-additives-and-plasticizers\/","title":{"rendered":"Welcher Zusammenhang besteht zwischen Kunststoffadditiven und Weichmachern?"},"content":{"rendered":"<h1><strong>Welcher Zusammenhang besteht zwischen Kunststoffadditiven und Weichmachern?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Schnelle Antwort:<\/strong> Bei Weichmachern vergleichen K\u00e4ufer \u00fcblicherweise Flexibilit\u00e4t, Migrationsverhalten, Verarbeitungseignung und Konformit\u00e4t miteinander, da die Anforderungen an die Endverwendung bei Produkten mit Lebensmittelkontakt, flexiblen Kunststoffen und allgemeinen Industrieprodukten stark variieren k\u00f6nnen.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Kunststoffadditive, auch Kunststoffzusatzstoffe genannt, sind einige Verbindungen, die Polymeren (Kunstharzen) zugesetzt werden m\u00fcssen, um deren Verarbeitungseigenschaften zu verbessern oder um die Leistung des Harzes oder Kunststoffs selbst zu verbessern.<\/p>\n<p>Kunststoffadditive sind wichtig f\u00fcr die Verbesserung der Leistung des Harzes selbst, zum Beispiel, um die Formtemperatur von Polyvinylchloridharz zu reduzieren, so dass die Produkte weich sind, um Weichmacher hinzuzuf\u00fcgen. Um leichte, vibrationsd\u00e4mpfende, w\u00e4rme- und schallisolierende Sch\u00e4ume herzustellen und Schaumstoffe hinzuzuf\u00fcgen, sind einige Kunststoffe sehr nahe an der thermischen Zersetzungstemperatur und der Temperatur des Formprozesses, ohne dass W\u00e4rmestabilisatoren hinzugef\u00fcgt werden, nicht formbar.<\/p>\n<p>Daher nehmen Kunststoffadditive im Kunststoffformungsprozess eine besonders wichtige Stellung ein. Aber die traditionellen Kunststoff-Additive sind meist erd\u00f6lbasierten Quellen, mit dem Fortschritt der Menschen das Bewusstsein f\u00fcr Umweltschutz und Sicherheit Bewusstsein, biobasierte Kunststoff-Additive zeigen h\u00f6here Sicherheit und Umweltschutz und andere Eigenschaften, Kunststoff-Additive der \u00f6kologischen Transformation hat sich der Trend.<\/p>\n<p>In allen Kunststoff-Additive, Weichmacher machen einen sehr gro\u00dfen Anteil, ist die aktuelle Kunststoff-Kautschuk verwenden zui gro\u00dfe Menge an Zusatzstoffen, 90% f\u00fcr PVC-Harz.<\/p>\n<p>Die Hauptaufgabe von Weichmachern besteht darin, die Plastizit\u00e4t von Polymeren zu verbessern. Sie k\u00f6nnen die Beschaffenheit des Polymers ver\u00e4ndern, indem sie seine Plastizit\u00e4t, Flexibilit\u00e4t, Dehnbarkeit und andere Eigenschaften erh\u00f6hen, so dass es leicht zu verarbeiten ist.<\/p>\n<p>In der Tat werden bei fast allen thermoplastischen Polymerverarbeitungen mehr oder weniger Weichmacher verwendet. Bei der Verarbeitung thermoplastischer Polymere geht es im Wesentlichen darum, die Aktivit\u00e4t der Polymermolek\u00fcle durch Erhitzen zu erh\u00f6hen, wodurch ihre zwischenmolekularen Kr\u00e4fte geschw\u00e4cht werden und sie dadurch plastisch werden.<\/p>\n<p>Bei einigen polaren Polymeren mit hohen intermolekularen Kr\u00e4ften und instabiler Erw\u00e4rmung ist es jedoch sehr schwierig, sie allein durch Erw\u00e4rmung zu formen, und die starken intermolekularen Kr\u00e4fte machen die Endprodukte aus solchen Polymeren hart, unelastisch und flexibel, ohne dass Weichmacher oder in unzureichenden Mengen zugesetzt werden.<\/p>\n<p>Zur Herstellung von Weich-PVC-Produkten muss eine ausreichende Menge an Weichmachern zugesetzt werden. Manchmal betr\u00e4gt die zugesetzte Menge sogar mehr als 50% der Gesamtmasse des Produkts, z. B. bei medizinischen PVC-Produkten, Spielzeug mit 35% bis 40%, bei Lebensmittelverpackungen etwa 28%, die zugesetzte Menge variiert.<\/p>\n<p>Das Auftreten von Weichmachern durch die Verringerung der Glas\u00fcbergangstemperatur des Polymers, Schmelztemperatur und Elastizit\u00e4tsmodul von Elastomeren, so dass die Zugeigenschaften, Flexibilit\u00e4t, Dehnung des Produkts besser.<\/p>\n<p>Weichmacher Weichmacher Mechanismus ist vor allem durch das Volumen Wirkung und Abschirmung Wirkung von zwei Aspekten zu erreichen.<\/p>\n<p>1. Volumen-Effekt<\/p>\n<p>Dieser Effekt entsteht, weil die Zugabe von unpolaren Weichmachern den Abstand zwischen den Polymermolek\u00fclen vergr\u00f6\u00dfert und die molekulare Kraft zwischen den Molek\u00fclen verringert, was die van-der-Waals-Kraft zwischen den Harzmolek\u00fclen reduziert und somit die Schmelzviskosit\u00e4t von Kunststoffen verringert. Dieser Effekt nimmt mit der Zugabe von Weichmachern zu, und die Struktur der Weichmacher wirkt sich ebenfalls auf die Plastifizierungseffizienz aus.<\/p>\n<p>2. Abschirmende Wirkung<\/p>\n<p>Dieser Effekt wird durch polare Weichmacher verursacht. Durch die Zugabe von polaren Weichmachern wird die Wechselwirkung zwischen polaren Weichmachern und Polymeren verst\u00e4rkt, wodurch die polare Verbindung zwischen den Polymeren verringert und eine Verringerung der Schmelzviskosit\u00e4t erreicht wird.<\/p>\n<h2><strong>Flammhemmende Weichmacher der gleichen Serie<\/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\/de\/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\/de\/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\">Acetyltributylzitrat<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/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\">Tributylcitrat<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/product\/tcpp-cas-13674-84-5\/\">Lcflex\u00ae TCPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">TCPP flammhemmend<\/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\/de\/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\">Dioctylterephthalat<\/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\/de\/product\/diethyl-phthalate-dep-cas-84-66-2\/\">Lcflex\u00ae DEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Diethylphthalat<\/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\/de\/product\/triethyl-citrate-cas-77-93-0\/\">Lcflex\u00ae TEC<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Triethylcitrat<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/product\/Lcflare-doa-cas-123-79-5\/\">Lcflex\u00ae DOA<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Dioctyladipat<\/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\/de\/product\/Lcflare-dos-cas-2432-87-3\/\">Lcflex\u00ae DOS<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">SEBACINS\u00c4URE-DI-N-OCTYL-ESTER<\/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\/de\/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\">Diisononylphthalat<\/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\/de\/product\/tmp-cas-77-99-6\/\">Lcflex\u00ae TMP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trimethylolpropan<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/product\/triethyl-phosphate-tep-cas-78-40-0\/\">Lcflex\u00ae TEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Triethylphosphat<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/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\">Trioctyltrimellitat<\/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\/de\/product\/Lcflex-bbp\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae BBP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Biobasierte Weichmacher, Hocheffizienter Weichmacher<\/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\/de\/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\">Trimethylol-Propan<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/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\">Tris(2-Chlorethyl)phosphat<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 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\/de\/product\/Lcflare-bdp\/\">Lcflare\u00ae BDP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Bisphenol-A-bis-(Diphenylphosphat)<\/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\/de\/product\/Lcflare-tpp-cas-115-86-6\/\">Lcflare\u00ae TPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Triphenylphosphat<\/td>\n<td class=\"et3\" style=\"width: 118.50pt;\" width=\"158\">CAS-NR. 115-86-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Wie K\u00e4ufer \u00fcblicherweise Weichmacher und Flexibilit\u00e4tsmodifikatoren bewerten<\/h2>\n<p>Die Beschaffung von Weichmachern verl\u00e4uft in der Regel reibungsloser, wenn die Endanwendung, die Migrationsgrenzwerte und der Verarbeitungsprozess vor Preisverhandlungen gepr\u00fcft werden. Dadurch l\u00e4sst sich meist klarer feststellen, ob ein Verfahren mit Phthalaten, Terephthalaten oder Citraten wirtschaftlich am vorteilhaftesten ist.<\/p>\n<ul>\n<li><strong>Ausgangspunkt ist die Endanwendungsanforderung:<\/strong> Kunststoffe f\u00fcr den Lebensmittelkontakt, Spielzeug, medizinische Anwendungen und allgemeine Industrieanwendungen erfordern unterschiedliche Pr\u00fcfpriorit\u00e4ten.<\/li>\n<li><strong>\u00dcberpr\u00fcfung von Migration und Persistenz:<\/strong> Flexibilit\u00e4t allein gen\u00fcgt nicht, wenn die Anwendung empfindlich auf Extraktion, Volatilit\u00e4t oder langfristige Verluste reagiert.<\/li>\n<li><strong>Prozesspassung pr\u00fcfen:<\/strong> Kompatibilit\u00e4t, Viskosit\u00e4tseffekt und thermische Stabilit\u00e4t entscheiden oft dar\u00fcber, ob ein Weichmacher leicht in gro\u00dfem Ma\u00dfstab eingesetzt werden kann.<\/li>\n<\/ul>\n<h3>Empfohlene Produktreferenzen<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/acetyl-tributyl-citrate-cas-77-90-7\/\">CHLUMIFLEX ATBC<\/a>:<\/strong> Ein praktischer Leitfaden f\u00fcr phthalatfreie Weichmacher f\u00fcr Diskussionen im Zusammenhang mit Lebensmittelkontakt und regulatorischen Anforderungen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/dotp-cas-6422-86-2\/\">CHLUMIFLEX DOTP<\/a>:<\/strong> Ein g\u00e4ngiger Terephthalat-Weichmacher-Benchmark beim Abw\u00e4gen von Verarbeitbarkeit, Migrationsprofil und Konformit\u00e4tsanforderungen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/dbp-dibutyl-phthalate-cas-84-74-2\/\">CHLUMIFLEX DBP<\/a>:<\/strong> Ein herk\u00f6mmlicher Weichmacher als Vergleichspunkt bei der \u00dcberpr\u00fcfung historischer Rezepturwege oder Ersatzoptionen.<\/li>\n<\/ul>\n<h3>H\u00e4ufig gestellte Fragen f\u00fcr K\u00e4ufer und Formulierer<\/h3>\n<p><strong>Warum ist ein kosteng\u00fcnstigerer Weichmacher nicht immer die bessere Wahl?<\/strong><br \/>Denn Compliance, Migrationsprofil und Prozessstabilit\u00e4t k\u00f6nnen den St\u00fcckpreisunterschied schnell \u00fcberwiegen.<\/p>\n<p><strong>Sollte die Auswahl von Weichmachern ausschlie\u00dflich auf der Flexibilit\u00e4t basieren?<\/strong><br \/>In der Regel nicht. Die beste Wahl muss au\u00dferdem den Migrationserwartungen, dem thermischen Verhalten und den tats\u00e4chlichen Endanwendungsstandards entsprechen.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Kontaktieren Sie uns jetzt!<\/b><\/strong><\/h2>\n<h4><strong><b>Wenn Sie COA, MSDS oder TDS ben\u00f6tigen, geben Sie bitte Ihre Kontaktinformationen in das untenstehende Formular ein. Wir werden uns in der Regel innerhalb von 24 Stunden mit Ihnen in Verbindung setzen.<\/b><\/strong> Sie k\u00f6nnen mir auch eine E-Mail schicken <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #0000ff;\">info@longchangchemical.com<\/span><\/a> w\u00e4hrend der Gesch\u00e4ftszeiten ( 8:30 bis 18:00 Uhr UTC+8 Mo.~Sa. ) oder nutzen Sie den Live-Chat auf der Website, um eine schnelle Antwort zu erhalten.<\/h4>","protected":false},"excerpt":{"rendered":"<p>Plastic additives, also known as plastic additives, are some compounds that must be added to polymers (synthetic resins) to improve their processing properties or to improve the performance of the<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5787","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the relationship between plastic additives and plasticizers? 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