{"id":3808,"date":"2015-07-13T11:58:58","date_gmt":"2015-07-13T14:58:58","guid":{"rendered":"http:\/\/quiprocura.net\/w\/?p=3808"},"modified":"2019-07-02T08:56:03","modified_gmt":"2019-07-02T11:56:03","slug":"o-que-sao-polimeros","status":"publish","type":"post","link":"https:\/\/quiprocura.net\/w\/2015\/07\/13\/o-que-sao-polimeros\/","title":{"rendered":"O que s\u00e3o pol\u00edmeros?"},"content":{"rendered":"<h1>O Que s\u00e3o pol\u00edmeros?<\/h1>\n<p>Um <strong>pol\u00edmero<\/strong> \u00e9 formado pela combina\u00e7\u00e3o repetitiva de mol\u00e9culas org\u00e2nicas. Quando um composto apresenta uma repeti\u00e7\u00e3o de uma cadeia carb\u00f4nica de at\u00e9 20 vezes, \u00e9 chamado de <strong>olig\u00f4mero<\/strong>, mas se a repeti\u00e7\u00e3o for superior a esse n\u00famero, podendo chegar a milhares de vezes, \u00e9 denominado <strong>pol\u00edmero<\/strong>. Os <strong>pol\u00edmeros<\/strong> est\u00e3o amplamente presentes na natureza, tais \u00a0como <a href=\"https:\/\/quiprocura.net\/w\/2015\/07\/01\/proteinas-o-que-sao\/\" target=\"_blank\" rel=\"noopener noreferrer\">prote\u00ednas<\/a>, que s\u00e3o formadas por in\u00fameros amino\u00e1cidos\u00a0e alguns\u00a0<a href=\"..\/..\/w\/2015\/08\/03\/carboidratos-o-que-sao-onde-estao\/\" target=\"_blank\" rel=\"noopener noreferrer\">carboidratos<\/a>, como <a href=\"https:\/\/quiprocura.net\/w\/2015\/06\/29\/compostos-heterociclicos\/\" target=\"_blank\" rel=\"noopener noreferrer\">celulose<\/a>, que \u00e9\u00a0formada por mol\u00e9culas menores. Os pol\u00edmeros tamb\u00e9m s\u00e3o sintetizados pelo\u00a0homem e cada vez mais utiliz\u00e1veis, tais como <a href=\"..\/..\/w\/2015\/07\/13\/espuma-plastico-e-borracha-como-sao-feitos\/\" target=\"_blank\" rel=\"noopener noreferrer\">pl\u00e1sticos<\/a>, <a href=\"..\/..\/w\/2015\/07\/08\/borracha-vulcanizada-um-polimero-importante-mas-de-dificil-descarte-reso\/\" target=\"_blank\" rel=\"noopener noreferrer\">borrachas<\/a> e <a href=\"..\/..\/w\/2015\/07\/13\/espuma-plastico-e-borracha-como-sao-feitos\/\" target=\"_blank\" rel=\"noopener noreferrer\">espumas<\/a>. O v\u00eddeo explica de forma breve o que s\u00e3o <strong>pol\u00edmeros<\/strong> e mostra como \u00e9 o processo de reaproveitamento de pl\u00e1stico (principalmente <a href=\"..\/..\/w\/2015\/07\/20\/polietileno-o-que-e-onde-esta\/\" target=\"_blank\" rel=\"noopener noreferrer\">polietileno<\/a> e polipropileno) na ind\u00fastria de embalagens e as dificuldades encontradas decorrente da falta de coleta seletiva ampla pelo pa\u00eds.<\/p>\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class='avia-iframe-wrap'><iframe loading=\"lazy\" width=\"1333\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/ENKnCkSc6TM?feature=oembed\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>O Que s\u00e3o pol\u00edmeros? Um pol\u00edmero \u00e9 formado pela combina\u00e7\u00e3o repetitiva de mol\u00e9culas org\u00e2nicas. Quando um composto apresenta uma repeti\u00e7\u00e3o de uma cadeia carb\u00f4nica de at\u00e9 20 vezes, \u00e9 chamado de olig\u00f4mero, mas se a repeti\u00e7\u00e3o for superior a esse n\u00famero, podendo chegar a milhares de vezes, \u00e9 denominado pol\u00edmero. Os pol\u00edmeros est\u00e3o amplamente presentes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5966,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[303],"tags":[180,179,359,358,356,357],"class_list":["post-3808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-videos","tag-plastico","tag-polimero","tag-reciclagem","tag-termofixo","tag-termoplastico","tag-termorrigido"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>O que s\u00e3o pol\u00edmeros? - QuiProcura<\/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:\/\/quiprocura.net\/w\/2015\/07\/13\/o-que-sao-polimeros\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O que s\u00e3o pol\u00edmeros? - QuiProcura\" \/>\n<meta property=\"og:description\" content=\"O Que s\u00e3o pol\u00edmeros? Um pol\u00edmero \u00e9 formado pela combina\u00e7\u00e3o repetitiva de mol\u00e9culas org\u00e2nicas. Quando um composto apresenta uma repeti\u00e7\u00e3o de uma cadeia carb\u00f4nica de at\u00e9 20 vezes, \u00e9 chamado de olig\u00f4mero, mas se a repeti\u00e7\u00e3o for superior a esse n\u00famero, podendo chegar a milhares de vezes, \u00e9 denominado pol\u00edmero. 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