{"id":43870,"date":"2026-04-01T09:18:39","date_gmt":"2026-04-01T07:18:39","guid":{"rendered":"https:\/\/www.barcelonesa.com\/?post_type=productos&#038;p=43870"},"modified":"2026-04-01T16:54:45","modified_gmt":"2026-04-01T14:54:45","slug":"polyether-polyols","status":"publish","type":"productos","link":"https:\/\/www.barcelonesa.com\/en\/productos\/polyether-polyols\/","title":{"rendered":"Polyether Polyols"},"content":{"rendered":"\n<h1 style=\"color:#11263a; font-weight:500;margin-bottom:20px;\">Polyether Polyols Distributor<\/h1>\n\n\n\n<p><meta charset=\"utf-8\"><\/meta>At Barcelonesa, we supply polyether polyols for use in polyurethane and CASE systems, notably PPGs (polypropylene glycols). We offer a wide range of products, with a particular focus on specialised grades, immediate availability and expert technical support.<\/p>\n\n\n\n<p>We supply PPG using two manufacturing technologies: Standard KOH and DMC (Double Metal Cyanide), developed and patented by Rokita, which enables higher purity and high molecular weights (up to 18,000).<\/p>\n\n\n\n<p>We specialise in CASE applications (Coatings, Adhesives, Sealants &amp; Elastomers). The CAS number for polyether polyols (PPG \u2013 polypropylene glycol) is 25322-69-4.<\/p>\n\n\n\n<p><strong>Polyurethane applications<\/strong>: flexible, rigid and CASE<\/p>\n\n\n\n<p><strong>Wide range of products, including:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Funcionalidad: dioles \/ trioles \/ alta funcionalidad<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Molecular weight: high \/ low<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chemical composition: propylene oxide, ethylene oxide (end-capping)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Initiators: alcohols (glycerine, sucrose, sorbitol, etc.) and amines<\/li>\n<\/ul>\n\n\n\n<p><strong>Wide range of products, including:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>KOH (Standard)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DMC (Double Metal Cyanide) technology developed by Rokita:\n<ul class=\"wp-block-list\">\n<li>Removal of impurities<\/li>\n\n\n\n<li>Lower viscosity<\/li>\n\n\n\n<li>Higher molecular weights (up to 18,000)<\/li>\n\n\n\n<li>No acid purification<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<a href=\"https:\/\/www.barcelonesa.com\/wp-content\/uploads\/2026\/04\/EN_Polioles-Polieter.pdf\" \ntarget=\"_blank\" \nrel=\"noopener noreferrer\"\nstyle=\"\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\"\nonmouseover=\"this.style.backgroundColor='#009e56'\"\nonmouseout=\"this.style.backgroundColor='#00BD66'\"\n>\nView the range specifications\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-43870","productos","type-productos","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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