{"id":6228,"date":"2023-09-06T11:15:35","date_gmt":"2023-09-06T11:15:35","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6228"},"modified":"2026-04-28T10:42:20","modified_gmt":"2026-04-28T10:42:20","slug":"what-are-their-plasticizing-principles","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/nl\/what-are-their-plasticizing-principles\/","title":{"rendered":"Wat is het verschil tussen inwendig en uitwendig plastificeren en wat zijn hun plastificeerprincipes?"},"content":{"rendered":"<h1><strong>Wat is het verschil tussen inwendig en uitwendig plastificeren en wat zijn hun plastificeerprincipes?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Snel antwoord:<\/strong> UV monomers and oligomers are usually chosen by viscosity, adhesion, flexibility, shrinkage, and cure speed as a package. The most reliable formulas come from balancing those properties rather than maximizing only one.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>De productie van kunststof producten kunnen niet worden gescheiden van het gebruik van weekmakers, omdat alleen het gebruik van PVC-hars productie van kunststof onderdelen van de kosten te hoog is, en vaak nodig om een verscheidenheid van verschillende prestaties in het productieproces te verkrijgen, en gemengd met verschillende weekmakers kan dit bereiken \"kostenreductie en rente\" doeleinden, maar in het feitelijke gebruik van weekmakers, volgens de vorm van weekmakers Verdeeld in interne weekmakende en externe weekmakende twee gevallen, hier Aoshi redactie samengesteld voor u het verschil tussen interne weekmakende en externe weekmakende en de weekmakende principe, voor uw referentie.<\/p>\n<p>Ten eerste, het verschil tussen inwendig plastificeren en uitwendig plastificeren<\/p>\n<p>1, intern plastificeren<\/p>\n<p>Interne plastificeren is een chemische plastificeer methode, als gevolg van de tweede monomeer en polymeer ketensegmenten hebben een stabiele chemische combinatie, zodat het niet wordt getrokken door het medium, maar uit het proces en de kosten overwegingen, de interne weekmaker cohesie is zwakker, het gebruik van de temperatuur is smaller, en moet worden toegevoegd in het proces van polymerisatie, dus het wordt meestal alleen gebruikt voor licht buigzame kunststof producten.<br \/>\nPVC milieubescherming externe weekmaker<br \/>\n2, Externe weekmaker<\/p>\n<p>Externe weekmaker is een fysieke weekmakende methode, prestaties is uitgebreider, gemakkelijk te produceren en te gebruiken, breed scala van toepassingen, maar gemakkelijk te migreren en vluchtige en verlies. De meeste van de meest gebruikte externe weekmakers zijn ester organische verbindingen, meestal geen chemische reactie met het polymeer, de interactie met het polymeer bij verhoogde temperaturen en het polymeer is voornamelijk de rol van zwelling, en vervolgens met het polymeer een vaste oplossing te vormen. Weekmakers worden meestal externe weekmakers genoemd.<\/p>\n<p>Ten tweede, het principe van intern plastificeren en extern plastificeren<\/p>\n<p>1, het principe van interne plastificering<\/p>\n<p>Plastificeren is de introductie van een monomeer in het polymerisatieproces van het tweede monomeer, als gevolg van de tweede monomeer copolymerisatie in de moleculaire structuur van het polymeer, het vernietigen van de polymeer molecuulketen van de mate van regelmaat, die de mate van kristalliniteit van het polymeer vermindert, vermindert de intermoleculaire krachten, het verhogen van de plasticiteit. Zoals blokcopolymerisatie, entcopolymerisatie en andere methoden.<br \/>\nEen andere vorm van inwendig plastificeren is de introductie van vertakte ketens (of substituenten of ge\u00ebnte takken) in de moleculaire keten van het polymeer. De vertakte ketens kunnen de kracht tussen de ketens van het polymeer verminderen, waardoor de plasticiteit van de kunststofonderdelen toeneemt.<br \/>\nP-fenyleen weekmakers voor het milieu<br \/>\n2, extern weekmakend principe<\/p>\n<p>Extern plastificeren is met behulp van bepaalde laagmoleculaire stoffen met oplossend vermogen, gemengd in de harsmoleculen, waardoor de afstand tussen de moleculen toeneemt om de intermoleculaire zwaartekracht van de hars te verminderen, gelijk aan het gebruik van mechanische methoden van dwang, gedispergeerd in het polymeer moeten worden geplastificeerd, en over het algemeen reageren ze niet met het polymeer, worden geen onderdeel van de polymeerketen segmenten. Het resultaat van extern plastificeren is een vermindering van de intermoleculaire zwaartekracht, wat de geplastificeerde hars zacht maakt en de verwerkingstemperatuur van de hars verlaagt.<\/p>\n<h2><strong>Vlamvertragende weekmakers van dezelfde 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\/nl\/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\/nl\/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\">Acetyltributylcitraat<\/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\/nl\/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\">Tributylcitraat<\/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\/nl\/product\/tcpp-cas-13674-84-5\/\">Lcflex\u00ae TCPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">TCPP vlamvertrager<\/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\/nl\/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\">Dioctyltereftalaat<\/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\/nl\/product\/diethyl-phthalate-dep-cas-84-66-2\/\">Lcflex\u00ae DEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Diethylftalaat<\/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\/nl\/product\/triethyl-citrate-cas-77-93-0\/\">Lcflex\u00ae TEC<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">triethylcitraat<\/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\/nl\/product\/Lcflare-doa-cas-123-79-5\/\">Lcflex\u00ae DOA<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Dioctyladipaat<\/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\/nl\/product\/Lcflare-dos-cas-2432-87-3\/\">Lcflex\u00ae DOS<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">SEBACINEZUUR DI-N-OCTYLESTER<\/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\/nl\/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\">Diisononylftalaat<\/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\/nl\/product\/tmp-cas-77-99-6\/\">Lcflex\u00ae TMP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trimethylolpropaan<\/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\/nl\/product\/triethyl-phosphate-tep-cas-78-40-0\/\">Lcflex\u00ae TEP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Triethylfosfaat<\/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\/nl\/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\">Trioctyltrimellitaat<\/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\/nl\/product\/Lcflex-bbp\/\"><span style=\"color: #00ccff;\">Lcflex\u00ae BBP<\/span><\/a><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Biogebaseerde weekmakers, Hoog-effici\u00ebnte weekmaker<\/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\/nl\/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 propaan<\/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\/nl\/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-chloorethyl)fosfaat<\/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\/nl\/product\/Lcflare-bdp\/\">Lcflare\u00ae BDP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Bisfenol-A bis(difenylfosfaat)<\/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\/nl\/product\/Lcflare-tpp-cas-115-86-6\/\">Lcflare\u00ae TPP<\/a><\/span><\/td>\n<td class=\"et3\" style=\"width: 159.75pt;\" width=\"213\">Trifenylfosfaat<\/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<h2><strong>Neem nu contact met ons op!<\/strong><\/h2>\n<h4><strong><b>Als je de prijs van weekmakers nodig hebt, vul dan je contactgegevens in op het onderstaande formulier. Wij nemen dan meestal binnen 24 uur contact met je op. U kunt mij ook een e-mail sturen <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span> tijdens kantooruren (8:30 tot 18:00 UTC+8 ma. ~ za.) of gebruik de live chat op de website voor een snel antwoord.<\/b><\/strong><\/h4>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Hoe kopers doorgaans UV-monomeren en harsystemen evalueren<\/h2>\n<p>De meest succesvolle UV-formuleringen worden opgebouwd door eerst de basis te kiezen en vervolgens het pakket reactieve monomeren af te stemmen op het substraat, de uithardingsmethode en de eindgebruiksbelasting. Dat levert meestal een stabieler resultaat op dan alleen te kiezen op basis van viscositeit of prijs.<\/p>\n<ul>\n<li><strong>Begin bij het uiteindelijke eigenschapsdoel:<\/strong> hardheid, flexibiliteit, hechting en krimp wijzen zelden op precies hetzelfde pakket grondstoffen.<\/li>\n<li><strong>Filter het reactieve pakket als geheel:<\/strong> oligomeer, monomeer en fotointitiator selecties interageren sterk in UV-systemen.<\/li>\n<li><strong>Gebruik viscositeit als een hulpmiddel, niet als de enige beslissingsregel:<\/strong> Het materiaal dat het makkelijkst te verwerken is, presteert niet altijd het best na uitharding.<\/li>\n<li><strong>Controleer het echte substraat:<\/strong> plasticus, metaal, label folie, gelsystemen en coatings kunnen heel verschillende polariteit en cure-dichtheidbalansen bieden.<\/li>\n<\/ul>\n<h3>Aanbevolen productreferenties<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/acetyl-tributyl-citrate-cas-77-90-7\/\">CHLUMIFLEX ATBC<\/a>:<\/strong> Een praktische ftalaatvrije weekmakerreferentie voor toepassings- en nalevingsschermen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/dotp-cas-6422-86-2\/\">CHLUMIFLEX DOTP<\/a>:<\/strong> Een standaard tereftalaat-weekmaker benchmark in flexibele kunststoftoepassingen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/dbp-dibutyl-phthalate-cas-84-74-2\/\">CHLUMIFLEX DBP<\/a>:<\/strong> A conventional plasticizer comparison point in broader plasticizer discussions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/iboa-monomer-cas-5888-33-5\/\">CHLUMICRYL IBOA<\/a>:<\/strong> Een sterke monomeerreferentie met lage viscositeit wanneer hardheid en goede vloeibaarheid van belang zijn.<\/li>\n<\/ul>\n<h3>Veelgestelde Vragen voor kopers en formuleringsdeskundigen<\/h3>\n<p><strong>Kan \u00e9\u00e9n UV-monomeer of hars elk formulatieprobleem oplossen?<\/strong><br \/>Meestal niet. Commercieel sterke formules zijn afhankelijk van hoe verschillende componenten samenwerken om uitharding, hechting, vloei en duurzaamheid in balans te brengen.<\/p>\n<p><strong>Waarom moeten monomeren samen met oligomeren worden gescreend?<\/strong><br \/>Omdat monomeren de viscositeit, uithardingssnelheid, krimp en substratengedrag dusdanig kunnen veranderen dat de uiteindelijke rangschikking van dezelfde ruggengraathars wordt be\u00efnvloed.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>The production of plastic products can not be separated from the use of plasticizers, because only the use of PVC resin production of plastic parts of the cost is too<\/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-6228","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 internal and external plasticizing and what are their plasticizing principles? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The production of plastic products can not be separated from the use of plasticizers, because only the use of PVC resin production of plastic parts of t...\" \/>\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\/nl\/what-are-their-plasticizing-principles\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between internal and external plasticizing and what are their plasticizing principles? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"The production of plastic products can not be separated from the use of plasticizers, because only the use of PVC resin production of plastic parts of t...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/nl\/what-are-their-plasticizing-principles\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-06T11:15:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:20+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-are-their-plasticizing-principles\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-their-plasticizing-principles\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"What is the difference between internal and external plasticizing and what are their plasticizing principles?\",\"datePublished\":\"2023-09-06T11:15:35+00:00\",\"dateModified\":\"2026-04-28T10:42:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/what-are-their-plasticizing-principles\/\"},\"wordCount\":990,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"plasticizer\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/what-are-their-plasticizing-principles\/\",\"url\":\"https:\/\/longchangchemical.com\/what-are-their-plasticizing-principles\/\",\"name\":\"What is the difference between internal and external plasticizing and what are their plasticizing principles? 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