{"id":55093,"date":"2018-03-09T22:42:47","date_gmt":"2018-03-09T22:42:47","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/nuevas-mezclas-polimericas-basadas-en-una-resina-de-poliamino-eter\/"},"modified":"2018-03-09T22:42:47","modified_gmt":"2018-03-09T22:42:47","slug":"nuevas-mezclas-polimericas-basadas-en-una-resina-de-poliamino-eter","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/materiales-plasticos\/nuevas-mezclas-polimericas-basadas-en-una-resina-de-poliamino-eter\/","title":{"rendered":"Nuevas mezclas polimericas basadas en una resina de poli(amino-eter)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ainhoa Granado Eguizabal <\/strong><\/h2>\n<p>Se han estudiado la estructura, morfolog\u00eda y propiedades de nuevas mezclas polim\u00e9ricas basadas en una resina de poli(amino-\u00e9ter) (ape) que, entre otras, exhibe unas excelentes propiedades barrera. el pol\u00edmero base ha sido desarrollado recientemente, por lo que con car\u00e1cter previo ha sido necesario realizar una caracterizaci\u00f3n estructural, t\u00e9rmica y mec\u00e1nica del mismo, incluyendo su comportamiento frente al reciclado.     entre las mezclas estudiadas, los sistemas binarios constituidos pro la resina pae y poli\u00e9steres o una poliamida amorfa resultan parcialmente miscibles y mec\u00e1nicamente compatibles. Se ha mostrado el desarrollo de reacciones entre los componentes durante el procesado, que afectan a la estructura de fases y contribuyen a la compatibilidad mec\u00e1nica. Las mezclas con poli(etil\u00e9n tereftalato), pet, de inter\u00e9s aplicado y cuyo procesado se ve dificultado por la elevada temperatura de fusi\u00f3n del pet, han sido \u00abcompatibilizadas\u00bb por medio de la modificaci\u00f3n de la matriz de pet con una cantidad minoritaria de pli(butil\u00e9n tereflalato) o una resina de poli(hidroxi \u00e9ter). Esta modificaci\u00f3n conduce a una disminuci\u00f3n de la temperatura de fusi\u00f3n, y en consecuencia, de la temperatura de procesado. Las mezclas con poliolefinas resultan incompasibles como cabe esperar de sistemas de pol\u00edmeros polar\/apolar. Su compatibilizaci\u00f3n ha sido llevada a cabo por medio de la incorporaci\u00f3n de un ion\u00f3mero. el estudia de la permeabilidad de mezclas seleccionadas frente a gases atmosf\u00e9ricos, muestra el favorable efecto de la resina pae en el comportamiento barrera de diversos termopl\u00e1sticos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Nuevas mezclas polimericas basadas en una resina de poli(amino-eter)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Nuevas mezclas polimericas basadas en una resina de poli(amino-eter) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ainhoa Granado Eguizabal <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/10\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Eguiazabal Ortiz De Elguea Jos\u00e9 Ignacio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: carmen Mijangos ugarte <\/li>\n<li>Javier Mart\u00ednez de salazar bascu\u00f1ana (vocal)<\/li>\n<li>Luis felipe Verdeja gonz\u00e1lez (vocal)<\/li>\n<li>Mar\u00eda  Jos\u00e9 Fernandez-berridi taberna (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ainhoa Granado Eguizabal Se han estudiado la estructura, morfolog\u00eda y propiedades de nuevas mezclas polim\u00e9ricas basadas en [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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 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