{"id":32,"date":"2024-04-29T11:28:34","date_gmt":"2024-04-29T09:28:34","guid":{"rendered":"https:\/\/www.giron.fr\/?post_type=besoins&p=32"},"modified":"2024-06-10T11:16:57","modified_gmt":"2024-06-10T09:16:57","slug":"ma-toile-de-polyurethane-se-desagrege-presence-de-taches","status":"publish","type":"besoins","link":"https:\/\/www.giron.fr\/es\/besoins\/ma-toile-de-polyurethane-se-desagrege-presence-de-taches\/","title":{"rendered":"Mi tejido de poliuretano se est\u00e1 desintegrando (manchas)"},"content":{"rendered":"

Presentaci\u00f3n<\/h2>\n\n\n\n

Desde hace varios a\u00f1os, asistimos a la aparici\u00f3n aleatoria de este problema de ataque a los productos de poliuretano. Estos ataques se producen principalmente en un entorno h\u00famedo:<\/strong> un circuito de agua que funciona en ciclo cerrado o semiabierto (escasa renovaci\u00f3n de agua nueva).<\/p>\n\n\n\n

El agua estancada, la temperatura, las zonas confinadas y poco ventiladas, los floculantes y otros factores diversos favorecen la hidr\u00f3lisis y el crecimiento bacteriano.<\/p>\n\n\n\n

Por ejemplo, los investigadores han demostrado que un hongo del tipo \u00abPestalotiopsis Microspora\u00bb es una especie de hongo endof\u00edtico capaz de descomponer y digerir el poliuretano en un medio anaer\u00f3bico. Los investigadores chinos tambi\u00e9n han descubierto recientemente un nuevo tipo de hongo, Aspergillus tubingensis, que tambi\u00e9n destruye el poliuretano. Nuestras diversas conversaciones con especialistas y t\u00e9cnicos de laboratorio tambi\u00e9n apuntan en esta direcci\u00f3n.<\/p>\n\n\n\n

Las restricciones impuestas a la utilizaci\u00f3n de determinados productos qu\u00edmicos a base de mercurio en la fabricaci\u00f3n de poliuretanos han dado lugar a que los tejidos modulares<\/a> o adoquines<\/a>de poliuretano sean m\u00e1s sensibles al entorno exterior.<\/p>\n\n\n\n

Conscientes de que esta degradaci\u00f3n es un problema importante para nuestros clientes, trabajamos constantemente con nuestros proveedores de materias primas en esta cuesti\u00f3n.<\/p>\n\n\n\n

Hoy podemos ofrecer soluciones cuyos resultados a\u00fan son dif\u00edciles de garantizar porque la reacci\u00f3n es variable. As\u00ed que no dude en volver a pedir a nuestros equipos<\/a> consejo.<\/p>","protected":false},"featured_media":210,"template":"","class_list":["post-32","besoins","type-besoins","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nMa toile de polyur\u00e9thane se d\u00e9sagr\u00e8ge (pr\u00e9sence de t\u00e2ches) - Giron<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ma toile de polyur\u00e9thane se d\u00e9sagr\u00e8ge (pr\u00e9sence de t\u00e2ches) - Giron\" \/>\n<meta property=\"og:description\" content=\"Pr\u00e9sentation Depuis de nombreuses ann\u00e9es, nous constatons de mani\u00e8re al\u00e9atoire l\u2019apparition de cette probl\u00e9matique d\u2019attaques de produits en mati\u00e8re polyur\u00e9thane. 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