{"id":11389,"date":"2026-09-11T03:20:10","date_gmt":"2026-09-11T03:20:10","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11389"},"modified":"2026-09-11T03:20:13","modified_gmt":"2026-09-11T03:20:13","slug":"pptta-monomer-cas-51728-26-8","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/it\/product\/pptta-monomer-cas-51728-26-8\/","title":{"rendered":"Monomero CHLUMICRYL\u00ae PPTTA \/ Tetraacrilato di pentaeritritolo etossilato CAS 51728-26-8"},"content":{"rendered":"<h2>PPTTA \u2014 Tetraacrilato di pentaeritritolo etossilato<\/h2>\n<p>CHLUMICRYL\u00ae PPTTA \u00e8 un poliuretano acrilato tetrafunzionale appartenente alla famiglia dei tetraacrilati di pentaeritritolo etossilati. Fornisce quattro gruppi acrilati per la reticolazione in rivestimenti induribili con raggi UV\/EB e in formulazioni di inchiostri da stampa.<\/p>\n<h2>Identificazione del prodotto<\/h2>\n<table>\n<tbody>\n<tr>\n<th scope=\"row\">Prodotto<\/th>\n<td>PPTTA<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Nome chimico<\/th>\n<td>Tetraacrilato di pentaeritritolo etossilato<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">N. CAS (famiglia di prodotti)<\/th>\n<td>51728-26-8<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Gruppo reattivo<\/th>\n<td>Acrilato<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Funzionalit\u00e0<\/th>\n<td>4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Il numero CAS identifica la famiglia chimica. Per identificare il materiale ai fini di un ordine sono necessarie la designazione del grado e le specifiche attuali del prodotto.<\/p>\n<h2>Applicazioni<\/h2>\n<ul>\n<li>Sviluppo di vernici di sovrastampa UV\/EB e di inchiostri da stampa.<\/li>\n<li>Miscele reattive con oligomeri epossidici, poliestere o uretano-acrilati.<\/li>\n<li>Formulazioni di rivestimento che richiedono la valutazione di un monomero tetrafunzionale con struttura polietere.<\/li>\n<\/ul>\n<h2>Linee guida per la selezione e la formulazione dei gradi<\/h2>\n<p>Il PPTTA deve essere specificato separatamente dal PETA, dal PETTA non modificato e dal DPHA. La struttura etossilata e il numero di gruppi reattivi sono fattori rilevanti quando si confrontano la viscosit\u00e0 e le prestazioni del film indurito. \u00c8 necessario verificare il grado di EO del prodotto offerto, anzich\u00e9 dare per scontato che tutti i prodotti PPTTA disponibili in commercio abbiano specifiche identiche.<\/p>\n<h2>Documentazione tecnica e di qualit\u00e0<\/h2>\n<p>Si prega di richiedere le schede tecniche (TDS) e di sicurezza (SDS) aggiornate, nonch\u00e9 il certificato di analisi (COA) relativo al lotto disponibile. Il preventivo e l\u2019approvazione del campione devono stabilire il metodo di analisi o di determinazione del principio attivo applicabile, la viscosit\u00e0 e la temperatura di prova, il colore, l\u2019indice di acidit\u00e0, l\u2019umidit\u00e0, nonch\u00e9 il tipo e il livello di inibitore. I limiti numerici di rilascio sono confermati per la qualit\u00e0 offerta.<\/p>\n<h2>Richiedi un campione o un preventivo<\/h2>\n<p>Indicare il PPTTA di riferimento e la formulazione prevista nella richiesta. Includere i requisiti relativi a viscosit\u00e0, colore, contenuto di inibitori e propriet\u00e0 del film. Le applicazioni soggette a limiti di migrazione o altri limiti d\u2019uso finale richiedono la qualificazione della formulazione completa.<\/p>\n<p>Indicare la quantit\u00e0, la destinazione e le preferenze relative all'imballaggio. Le modalit\u00e0 di imballaggio commerciale, la quantit\u00e0 minima d'ordine e i tempi di consegna vengono confermati con il preventivo. Attenersi alle istruzioni contenute nella scheda di sicurezza (SDS) e alle indicazioni relative ai contenitori per la movimentazione e lo stoccaggio.<\/p>\n<h2>Monomeri correlati<\/h2>\n<ul>\n<li><a href=\"https:\/\/longchangchemical.com\/it\/product\/peta-cas-3524-68-3\/\">CHLUMICRYL\u00ae PETA<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/it\/product\/di-tmpta-monomer-cas-94108-97-1\/\">CHLUMICRYL\u00ae DiTMPTA<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/it\/product\/dpha-monomer-cas-29570-58-9\/\">CHLUMICRYL\u00ae DPHA<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/it\/product-category\/functional-monomers\/\">Sfoglia tutti i monomeri funzionali<\/a><\/li>\n<\/ul>\n<h2>Contatta Longchang Chemical<\/h2>\n<p>Per informazioni sui prezzi, sui campioni o sulla documentazione tecnica relativi a PPTTA, utilizza il modulo di richiesta qui sotto oppure invia un\u2019e-mail <a href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a>. Si prega di indicare il nome del prodotto e l'applicazione prevista.<\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae PPTTA \u00e8 un poliuretano acrilato tetrafunzionale appartenente alla famiglia dei tetraacrilati di pentaeritritolo etossilati. Fornisce quattro gruppi acrilati per la reticolazione in rivestimenti induribili con raggi UV\/EB e in formulazioni di inchiostri da stampa.<\/p>\n<p>CAS 51728-26-8 | 4 gruppi acrilati. Richiedi un preventivo, un campione e le informazioni tecniche aggiornate.<\/p>","protected":false},"featured_media":11390,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[115],"product_tag":[],"class_list":{"0":"post-11389","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-functional-monomers","8":"first","9":"instock","10":"shipping-taxable","11":"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>PPTTA Monomer | CAS 51728-26-8 | Longchang<\/title>\n<meta name=\"description\" content=\"Source PPTTA monomer, CAS 51728-26-8, from Longchang Chemical. Review its identity, formulation uses and grade selection. 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