{"id":6646,"date":"2024-02-19T06:44:48","date_gmt":"2024-02-19T06:44:48","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=6646"},"modified":"2026-05-08T03:00:02","modified_gmt":"2026-05-08T03:00:02","slug":"3-hpp-ceppa-cas-14657-64-8","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/nl\/product\/3-hpp-ceppa-cas-14657-64-8\/","title":{"rendered":"Lcflare\u00ae 3-HPP\/CEPPA"},"content":{"rendered":"<h2>Lcflare\u00ae 3-HPP\/CEPPA<\/h2>\n<p><strong>Synoniem:<\/strong>\u00a03-Hydroxyphenylphosphinyl-propanoic zuur ;2-carboxyl ethyl(phenyl)phosphinic zuur<\/p>\n<p><strong>Cas nr.<\/strong>:14657-64-8<\/p>\n<p><strong>Specificaties:\u00a0<\/strong><strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong>\u00a0<strong>\u00a0\u00a0\u00a0\u00a0<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"183\"><strong><b>3-HPP\/CEPPA<\/b><\/strong><\/td>\n<td width=\"272\">Vaste vorm<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Uiterlijk<\/td>\n<td width=\"272\">Wit kristal<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Inhoud (HPLC)<\/td>\n<td width=\"272\">\u226599,5%<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Smeltpunt (DSC, \u00b0C)<\/td>\n<td width=\"272\">\u2265158<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Ijzerinhoud (%)<\/td>\n<td width=\"272\">\u22640.02<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Fosforgehalte (%)<\/td>\n<td width=\"272\">14,0\u00b10,5%<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Chloride-ioneninhoud (%)<\/td>\n<td width=\"272\">\u226410ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Zuurgetal (mg KOH\/g)<\/td>\n<td width=\"272\">522.0\u00b14.0<\/td>\n<\/tr>\n<tr>\n<td width=\"183\">Vocht (K.F, %)<\/td>\n<td width=\"272\">\u22640.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong> De vlamvertrager van polyester (PET) vezel wordt momenteel voornamelijk gebruikt om vlamvertragers toe te voegen of vlamvertragers te laten reageren in de moleculaire structuur om een vlamvertragend effect te hebben. Additieve halogeenvrije vlamvertragers kunnen niet effectief hechten aan polyester poly Het vlamvertragende effect is over het algemeen slecht op de ester vezeldraad, of het vlamvertragende effect kan niet worden gehandhaafd, en het heeft geen permanente vlamvertragende functie, en de 3-HPP\/CEPPA fosforhoudende vlamvertrager is een reactieve halogeenvrije vlamvertrager, het principe Het is een permanente vlamvertragende polyester polyester chip gesynthetiseerd door copolymerisatie met tereftaalzuur (PTA) en ethyleenglycol (EG). Omdat 3-HPP\/CEPPA deelneemt aan de polymerisatiereactie, wordt een macromoleculaire structuur gevormd, zodat dit product wordt verkregen Vlamvertragende polyesterchips hebben een goede spinbaarheid en permanente vlamvertraging; dit product heeft een hoog gehalte aan vlamvertragend element fosfor (14,5%) en een goed vlamvertragend effect. Bij het synthetiseren van vlam - de vertragerspolyester, voegt 4-5% toe (Gewichtspercentage) de spaanders van de polyestervezel die van 3-HPP\/CEPPA vlam - vertrager worden gemaakt, de zuurstofindex kunnen 32-33% bereiken; de reactiviteit is goed, en de hoog-moleculair-gewichtspaanders van de polyester kunnen worden verkregen; niet-toxisch en smaakloos, met hoge hittestabiliteit, oxydatiestabiliteit en waterweerstand. Dit product is vooral geschikt voor fabrikanten van polyesterchips om vlamvertragende polyesterchips van hoge kwaliteit te produceren.<\/strong><\/p>\n<p><strong>Verpakking<\/strong>25kg \/bag \/carton of 500kgs\/bag.<\/p>\n<p><strong>Toepassing:<\/strong><\/p>\n<p>Milieuvriendelijke vlamvertrager, geschikt voor de productie van permanente vlamvertragende polyurethaanproducten zoals polyester spaanders, filamenten, stapelvezels, stoffen en films. De verkregen polyurethaanspaanders hebben een goede tint en een goede spinbaarheid. Vergeleken met conventioneel PET heeft de spinbaarheid van vlamvertragende polyesterproducten na toevoeging van dit product dezelfde spin- en trekeigenschappen als conventionele polyester chips. Vlamvertragende polyester producten Het heeft een uitstekende thermische stabiliteit, ontleedt niet tijdens het spinproces en heeft geen eigenaardige geur op de spinplaats. Het kan de antistatische prestaties van polyesterproducten verbeteren en heeft een goede spinbaarheid. De vezel heeft goede weefeigenschappen en kan door elke spin worden gehaald. Het zijdesysteem voert spinbewerkingen uit en de stof kan permanente vlamvertragende eigenschappen krijgen. Bij copolymerisatie met PTA en EG is de hoeveelheid additief 2,5~4,5%, het fosforgehalte van vlamvertragende polyesterchips 0,35-0,60% en de vlamvertragende zuurstofindex na het spinnen van stof 30~36%. Het wordt wijd gebruikt op vlamvertragende gebieden zoals textielvlamvertrager, spinnende vlamvertrager, chemische vezelvlamvertrager, diverse kledingsmaterialen, decoratieve stoffen, enz.<\/p>\n<p><strong><b>Opslag:<\/b><\/strong><\/p>\n<p>Wordt bewaard in een droog, schoon magazijn met goede ventilatie.<\/p>\n<p>Vermijd blootstelling aan licht en verwarming.<\/p>\n<p>Het product beschermen tegen lekkage, regen en insolatie tijdens transport.<\/p>\n<h2><strong><b>Neem nu contact met ons op!<\/b><\/strong><\/h2>\n<h4><strong><b>Als je Price nodig hebt, vul dan je contactgegevens in op het formulier hieronder. We nemen dan meestal binnen 24 uur contact met je op. Je kunt me ook een e-mail sturen\u00a0<span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a>\u00a0<\/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>","protected":false},"excerpt":{"rendered":"<p>Chemische naam: 3-Hydroxyfenylfosfinyl-propaanzuur<\/p>\n<p>CAS-nr.: 14657-64-8<\/p>\n<p>Formule: C9H11O4P<\/p>\n<p>Pakket: 25kg \/bag \/carton of 500kgs\/bag.<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[153],"product_tag":[],"class_list":{"0":"post-6646","1":"product","2":"type-product","3":"status-publish","5":"product_cat-Lcflare-flame-retardant","7":"first","8":"instock","9":"shipping-taxable","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Flame retardant 3-HPP \/ CEPPA ( 3-Hydroxyphenylphosphinyl-propanoic acid ) manufacturer - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Lcflare\u00ae 3-HPP \/ CEPPA ( 2-carboxyl ethyl(phenyl)phosphinic Acid ) CAS 14657-64-8 can be used as a Flame retardant and is the key product of Longchang chemical. 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