{"id":33182,"date":"2018-03-09T09:30:11","date_gmt":"2018-03-09T09:30:11","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/adhesivos-termofusibles-en-base-eva-modificacion-de-las-propiedades-en-funcion-de-la-composicion\/"},"modified":"2018-03-09T09:30:11","modified_gmt":"2018-03-09T09:30:11","slug":"adhesivos-termofusibles-en-base-eva-modificacion-de-las-propiedades-en-funcion-de-la-composicion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/adhesivos-termofusibles-en-base-eva-modificacion-de-las-propiedades-en-funcion-de-la-composicion\/","title":{"rendered":"Adhesivos termofusibles en base eva: modificacion de las propiedades en funcion de la composicion."},"content":{"rendered":"<h2>Tesis doctoral de <strong> M. Luisa Barrueso Martinez <\/strong><\/h2>\n<p>Los estudios b\u00e1sicos sobre la influencia de la formulaci\u00f3n de \u00abhot melts\u00bb, o adhesivos termofusibles, en base eva, en sus propiedades tecnol\u00f3gicas no son muy numerosos. Las variables experimentales contempladas en el presente estudio han sido: naturaleza de la resina tackificante (resinas de colofonia, \u00e9steres de colofonia, resinas de hidrocarburos), proporci\u00f3n de resina tackificante (50, 100 y 170 ppc por 100 ppc de copol\u00edmero eva), tipo de copol\u00edmero eva (% acetato de vinilo, \u00edndice de fluidez), adici\u00f3n de una cera paraf\u00ednica y adici\u00f3n de cargas inorg\u00e1nicas (carbonato de c\u00e1lcio, s\u00edlice pirog\u00e9nica).  las t\u00e9cnicas experimentales empleadas en este trabajo han sido espectrometr\u00eda ir, re\u00f3metro de esfuerzo controlado, dmta (an\u00e1lisis din\u00e1mico t\u00e9rmico mec\u00e1nico), dsc (calorimetr\u00eda diferencial de barrido), \u00e1ngulos de contacto, dureza shore a, tack, y la adhesi\u00f3n se evalu\u00f3 mediante fuerzas de pelado en t.  los resultados obtenidos muestran que las mezclas de resinas de colofonia y copol\u00edmero eva son m\u00e1s compatibles que las de resinas de hidrocarburos, aumentando la compatibilidad con la proporci\u00f3n de resina de colofonia, mientras que no var\u00eda con las resinas de hidrocarburos.  la variaci\u00f3n del contenido de acetato de vinilo y el \u00edndice de fluidez del copol\u00edmero eva, influye poco en el grado de compatibilidad entre dicho copol\u00edmero y resinas tackificantes. La adici\u00f3n de una cera a los adhesivos que contienen resinas de colofonia disminuye el grado de compatibilidad, mientras que no var\u00eda para las resinas de hidrocarburos. Finalmente, las cargas inorg\u00e1nicas adicionadas presentan comportamientos diferentes; la s\u00edlice pirog\u00e9nica act\u00faa como carga reforzante, mejorando las propiedades reol\u00f3gicas de los adhesivos, mientras que el carbonato de calcio act\u00faa como un agente de relleno.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Adhesivos termofusibles en base eva: modificacion de las propiedades en funcion de la composicion.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Adhesivos termofusibles en base eva: modificacion de las propiedades en funcion de la composicion. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M. Luisa Barrueso Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alicante<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/10\/1997<\/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>Jos\u00e9 Miguel Martin Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Antonio Santamar\u00eda ibarburu <\/li>\n<li>jacques Villenave jean (vocal)<\/li>\n<li>Antonio Marcilla gomis (vocal)<\/li>\n<li>Juan Lopez Martinez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M. Luisa Barrueso Martinez Los estudios b\u00e1sicos sobre la influencia de la formulaci\u00f3n de \u00abhot melts\u00bb, o [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[19166,1387,13316,17,966],"tags":[19235,19340,19269,40856,90740,6677],"class_list":["post-33182","post","type-post","status-publish","format-standard","hentry","category-alicante","category-macromoleculas","category-polimeros-compuestos","category-quimica","category-quimica-macromolecular","tag-antonio-marcilla-gomis","tag-jacques-villenave-jean","tag-jose-miguel-martin-Martinez","tag-juan-lopez-Martinez","tag-m-luisa-barrueso-Martinez","tag-pedro-antonio-santamaria-ibarburu"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/33182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=33182"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/33182\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=33182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=33182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=33182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}