{"id":4196,"date":"2009-11-23T11:00:07","date_gmt":"2009-11-23T14:00:07","guid":{"rendered":"http:\/\/funverde.wordpress.com\/?p=4196"},"modified":"2025-11-26T11:42:23","modified_gmt":"2025-11-26T14:42:23","slug":"uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex","status":"publish","type":"post","link":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/","title":{"rendered":"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex"},"content":{"rendered":"<p><span style=\"color: #008000;\"><strong>Biodegradable PP\/polyester blends with additives<\/strong><\/span><\/p>\n<p><span style=\"color: #008000;\">The biodegradability of PP can be accelerated by modifying the level of crystallinity or by incorporation of carbonyl groups by adding pro-oxidants to masterbatches or through exposure to UV irradiation. In this paper we show how to improve the biodegradation of PP by adding cobalt, calcium or magnesium stearate to Ecoflex, PP or Ecoflex\/PP blends. The effect of the pro-oxidants on biodegradability was assessed by examining the mechanical properties and fluidity of the polymers. <\/span><\/p>\n<p><span style=\"color: #008000;\">Source : Rosa, D. S.; Grillo, D.; Bardi, M. A. G.; Calil, M. R.; Guedes, C. G. F.; Ramires, E. C.; Frollini, E. Universidade Federal do ABC, Santo Andre, Brazil. Polymer Testing (2009), 28(8), 836-842. Publisher: Elsevier <\/span><\/p>\n<p><span style=\"color: #008000;\">Tradu\u00e7\u00e3o Livre<\/span><\/p>\n<p><span style=\"color: #008000;\"><strong>PP Biodegrad\u00e1veis \/ misturas de poli\u00e9ster com aditivos<\/strong><\/span><\/p>\n<p><span style=\"color: #008000;\">Technical Paper &#8212; A biodegradabilidade do PP pode ser acelerada, modificando o n\u00edvel de cristalinidade ou pela incorpora\u00e7\u00e3o de grupos carbonila, acrescentando master batchs pr\u00f3-oxidantes ou atrav\u00e9s da exposi\u00e7\u00e3o \u00e0 radia\u00e7\u00e3o UV. Neste artigo vamos mostrar como melhorar a biodegrada\u00e7\u00e3o do PP, acrescentando cobalto, c\u00e1lcio ou estearato de magn\u00e9sio ao Ecoflex, PP ou na blenda de Ecoflex \/ PP. O efeito dos pr\u00f3-oxidantes na biodegradabilidade foi avaliada atrav\u00e9s da an\u00e1lise das propriedades mec\u00e2nicas e fluidez dos pol\u00edmeros. <\/span><\/p>\n<p><span style=\"color: #008000;\">Fonte Rosa, DS; Grillo, D.; Bardi, MAG; Calil, MR; Guedes, CGF; Ramires, CE; Frollini, E. (<a href=\"https:\/\/drraisdentalavenue.com\/tramadol-50mg-online\/\">drraisdentalavenue.com<\/a>)  Universidade Federal do ABC, Santo Andr\u00e9, Brasil. Polymer Testing (2009), 28 (8), 836-842. Editora: Elsevier<\/span><\/p>\n<p><span style=\"color: #008000;\">Fonte &#8211; Special Chem 4 Polymers 12\/1\/2009<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biodegradable PP\/polyester blends with additives The biodegradability of PP can be accelerated by modifying the level of crystallinity or by incorporation of carbonyl groups by adding pro-oxidants to masterbatches or through exposure to UV irradiation. In this paper we show how to improve the biodegradation of PP by adding cobalt, calcium or magnesium stearate to&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[90],"post_series":[],"class_list":["post-4196","post","type-post","status-publish","format-standard","hentry","category-ambiente-ambiental-environment-environmental-meio-ambiente","tag-ambiente-ambiental-environment-environmental-meio-ambiente","entry","no-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex - FUNVERDE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex - FUNVERDE\" \/>\n<meta property=\"og:description\" content=\"Biodegradable PP\/polyester blends with additives The biodegradability of PP can be accelerated by modifying the level of crystallinity or by incorporation of carbonyl groups by adding pro-oxidants to masterbatches or through exposure to UV irradiation. In this paper we show how to improve the biodegradation of PP by adding cobalt, calcium or magnesium stearate to&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\" \/>\n<meta property=\"og:site_name\" content=\"FUNVERDE\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/funverde\" \/>\n<meta property=\"article:published_time\" content=\"2009-11-23T14:00:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-26T14:42:23+00:00\" \/>\n<meta name=\"author\" content=\"funverde\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@funverde\" \/>\n<meta name=\"twitter:site\" content=\"@funverde\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"funverde\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\"},\"author\":{\"name\":\"funverde\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#\/schema\/person\/bec97e35994e1efd40b63cb533e44277\"},\"headline\":\"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex\",\"datePublished\":\"2009-11-23T14:00:07+00:00\",\"dateModified\":\"2025-11-26T14:42:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\"},\"wordCount\":266,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#organization\"},\"keywords\":[\"Ambiente\"],\"articleSection\":[\"Ambiente\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\",\"url\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\",\"name\":\"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex - FUNVERDE\",\"isPartOf\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#website\"},\"datePublished\":\"2009-11-23T14:00:07+00:00\",\"dateModified\":\"2025-11-26T14:42:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/www.funverde.org.br\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#website\",\"url\":\"https:\/\/www.funverde.org.br\/blog\/\",\"name\":\"FUNVERDE\",\"description\":\"ONG criada em 1999, para melhorar o planeta, atrav\u00e9s da preserva\u00e7\u00e3o, recupera\u00e7\u00e3o e educa\u00e7\u00e3o.\",\"publisher\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.funverde.org.br\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#organization\",\"name\":\"FUNVERDE\",\"url\":\"https:\/\/www.funverde.org.br\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.funverde.org.br\/blog\/wp-content\/uploads\/2021\/07\/Logo_Funverde.jpg\",\"contentUrl\":\"https:\/\/www.funverde.org.br\/blog\/wp-content\/uploads\/2021\/07\/Logo_Funverde.jpg\",\"width\":457,\"height\":499,\"caption\":\"FUNVERDE\"},\"image\":{\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/funverde\",\"https:\/\/x.com\/funverde\",\"https:\/\/www.instagram.com\/funverde\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#\/schema\/person\/bec97e35994e1efd40b63cb533e44277\",\"name\":\"funverde\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.funverde.org.br\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6dd413cb194962ed8eb124d2dce6f715?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6dd413cb194962ed8eb124d2dce6f715?s=96&d=mm&r=g\",\"caption\":\"funverde\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex - FUNVERDE","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/","og_locale":"pt_BR","og_type":"article","og_title":"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex - FUNVERDE","og_description":"Biodegradable PP\/polyester blends with additives The biodegradability of PP can be accelerated by modifying the level of crystallinity or by incorporation of carbonyl groups by adding pro-oxidants to masterbatches or through exposure to UV irradiation. In this paper we show how to improve the biodegradation of PP by adding cobalt, calcium or magnesium stearate to&hellip;","og_url":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/","og_site_name":"FUNVERDE","article_publisher":"https:\/\/www.facebook.com\/funverde","article_published_time":"2009-11-23T14:00:07+00:00","article_modified_time":"2025-11-26T14:42:23+00:00","author":"funverde","twitter_card":"summary_large_image","twitter_creator":"@funverde","twitter_site":"@funverde","twitter_misc":{"Escrito por":"funverde","Est. tempo de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#article","isPartOf":{"@id":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/"},"author":{"name":"funverde","@id":"https:\/\/www.funverde.org.br\/blog\/#\/schema\/person\/bec97e35994e1efd40b63cb533e44277"},"headline":"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex","datePublished":"2009-11-23T14:00:07+00:00","dateModified":"2025-11-26T14:42:23+00:00","mainEntityOfPage":{"@id":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/"},"wordCount":266,"commentCount":0,"publisher":{"@id":"https:\/\/www.funverde.org.br\/blog\/#organization"},"keywords":["Ambiente"],"articleSection":["Ambiente"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/","url":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/","name":"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex - FUNVERDE","isPartOf":{"@id":"https:\/\/www.funverde.org.br\/blog\/#website"},"datePublished":"2009-11-23T14:00:07+00:00","dateModified":"2025-11-26T14:42:23+00:00","breadcrumb":{"@id":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.funverde.org.br\/blog\/uso-de-aditivos-oxi-biodegradaveis-para-promover-a-biodegradabilidade-do-polipropileno-e-de-blendas-de-polipropileno-e-ecoflex\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/www.funverde.org.br\/blog\/"},{"@type":"ListItem","position":2,"name":"Uso de aditivos oxi-biodegrad\u00e1veis para promover a biodegradabilidade do Polipropileno e de blendas de Polipropileno e Ecoflex"}]},{"@type":"WebSite","@id":"https:\/\/www.funverde.org.br\/blog\/#website","url":"https:\/\/www.funverde.org.br\/blog\/","name":"FUNVERDE","description":"ONG criada em 1999, para melhorar o planeta, atrav\u00e9s da preserva\u00e7\u00e3o, recupera\u00e7\u00e3o e educa\u00e7\u00e3o.","publisher":{"@id":"https:\/\/www.funverde.org.br\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.funverde.org.br\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.funverde.org.br\/blog\/#organization","name":"FUNVERDE","url":"https:\/\/www.funverde.org.br\/blog\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.funverde.org.br\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.funverde.org.br\/blog\/wp-content\/uploads\/2021\/07\/Logo_Funverde.jpg","contentUrl":"https:\/\/www.funverde.org.br\/blog\/wp-content\/uploads\/2021\/07\/Logo_Funverde.jpg","width":457,"height":499,"caption":"FUNVERDE"},"image":{"@id":"https:\/\/www.funverde.org.br\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/funverde","https:\/\/x.com\/funverde","https:\/\/www.instagram.com\/funverde\/"]},{"@type":"Person","@id":"https:\/\/www.funverde.org.br\/blog\/#\/schema\/person\/bec97e35994e1efd40b63cb533e44277","name":"funverde","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.funverde.org.br\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6dd413cb194962ed8eb124d2dce6f715?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6dd413cb194962ed8eb124d2dce6f715?s=96&d=mm&r=g","caption":"funverde"}}]}},"_links":{"self":[{"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/posts\/4196"}],"collection":[{"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/comments?post=4196"}],"version-history":[{"count":1,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/posts\/4196\/revisions"}],"predecessor-version":[{"id":39518,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/posts\/4196\/revisions\/39518"}],"wp:attachment":[{"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/media?parent=4196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/categories?post=4196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/tags?post=4196"},{"taxonomy":"post_series","embeddable":true,"href":"https:\/\/www.funverde.org.br\/blog\/wp-json\/wp\/v2\/post_series?post=4196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}