{"id":43869,"date":"2026-04-01T09:18:33","date_gmt":"2026-04-01T07:18:33","guid":{"rendered":"https:\/\/www.barcelonesa.com\/?post_type=productos&#038;p=43869"},"modified":"2026-04-01T16:57:44","modified_gmt":"2026-04-01T14:57:44","slug":"polioles-polieter","status":"publish","type":"productos","link":"https:\/\/www.barcelonesa.com\/ca\/productos\/polioles-polieter\/","title":{"rendered":"Polioles Poli\u00e9ter"},"content":{"rendered":"\n<h1 style=\"color:#11263a; font-weight:500;margin-bottom:20px;\">Distributor de poliols de poli\u00e8ter<\/h1>\n\n\n\n<p>A Barcelonesa subministrem poliols de poli\u00e8ter per a l&#8217;\u00fas en sistemes de poliuret\u00e0 i CASE, especialment PPG (glicols de polipropil\u00e8). Oferim una \u00e0mplia gamma de productes, amb un enfocament particular en graus especialitzats, disponibilitat immediata i suport t\u00e8cnic expert.<\/p>\n\n\n\n<p>Subministrem PPG mitjan\u00e7ant dues tecnologies de fabricaci\u00f3: KOH est\u00e0ndard i DMC (Double Metal Cyanide), desenvolupades i patentades per Rokita, que permeten una major puresa i alts pesos moleculars (fins a 18.000).<\/p>\n\n\n\n<p>Estem especialment ben posicionats en les aplicacions CASE (recobriments, adhesius, segelladors i elast\u00f2mers). El n\u00famero CAS dels poliols de poli\u00e8ter (PPG \u2013 glicol de polipropil\u00e8) \u00e9s 25322-69-4.<\/p>\n\n\n\n<p><strong>Aplicacions de poliuret\u00e0:<\/strong>:flexible, r\u00edgid i CASE<\/p>\n\n\n\n<p><strong>Amplia gamma de productes, incloent:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Funcionalitat: diols \/ triols \/ alta funcionalitat<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pes molecular: alt \/ baix<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Composici\u00f3 qu\u00edmica: \u00f2xid de propil\u00e8, \u00f2xid d&#8217;etil\u00e8 (end-capping)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Iniciadors: alcohols (glicerina, sucrosa, sorbitol, etc.) i amines<\/li>\n<\/ul>\n\n\n\n<p><strong>\n<strong>Gama fabricada a partir de<\/strong>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>KOH (Standard)<\/li>\n<\/ul>\n\n\n\n<ul id=\"block-a03ec9cb-3f5e-4fda-8cc8-0372d87c777b\" class=\"wp-block-list\">\n<li>Tecnologia DMC (Cianur met\u00e0l\u00b7lic doble) desenvolupada per Rokita:\n<ul class=\"wp-block-list\">\n<li>Eliminaci\u00f3 d&#8217;impureses<\/li>\n\n\n\n<li>Menor viscositat<\/li>\n\n\n\n<li>Pesos moleculars m\u00e9s elevats (fins a 18.000)<\/li>\n\n\n\n<li>Sense purificaci\u00f3 amb \u00e0cid<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<a href=\"https:\/\/www.barcelonesa.com\/wp-content\/uploads\/2026\/04\/ES_Polioles-Polieter.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"\ndisplay:inline-block;\nbackground-color:#00BD66;\ncolor:#ffffff;\npadding:16px 40px;\nfont-size:18px;\nfont-family:inherit;\ntext-transform:none;\ntext-decoration:none;\nborder-radius:50px;\nfont-weight:600;\nletter-spacing:1px;\n\" onmouseover=\"this.style.backgroundColor='#009e56'\" onmouseout=\"this.style.backgroundColor='#00BD66'\">\nConsulta les especificacions de la gamma\n<\/a>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_page_generator_pro_exclude":false,"_page_generator_pro_group":0,"_page_generator_pro_index":0},"class_list":["post-43869","productos","type-productos","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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