{"id":90,"date":"2026-04-09T10:00:37","date_gmt":"2026-04-09T10:00:37","guid":{"rendered":"https:\/\/bunasborrachas.com.br\/blog\/?p=90"},"modified":"2026-04-17T10:02:48","modified_gmt":"2026-04-17T10:02:48","slug":"borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas","status":"publish","type":"post","link":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/","title":{"rendered":"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\ud83d\udd0d O que \u00e9 a Borracha Nitr\u00edlica (NBR)?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>borracha nitr\u00edlica (NBR \u2013 Nitrile Butadiene Rubber)<\/strong> \u00e9 um elast\u00f4mero sint\u00e9tico amplamente utilizado na ind\u00fastria automotiva devido \u00e0 sua excelente resist\u00eancia a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00d3leos minerais<\/li>\n\n\n\n<li>Combust\u00edveis<\/li>\n\n\n\n<li>Graxas<\/li>\n\n\n\n<li>Solventes<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Essa caracter\u00edstica torna o material indispens\u00e1vel para pe\u00e7as que operam em contato direto com fluidos agressivos.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2699\ufe0f N 615-B com 33,50% de Acrilonitrila: O que significa?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A designa\u00e7\u00e3o <strong>N 615-B<\/strong> refere-se a um tipo espec\u00edfico de borracha nitr\u00edlica com teor de <strong>33,50% de acrilonitrila (ACN)<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\uddea Por que o teor de acrilonitrila \u00e9 importante?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O percentual de ACN influencia diretamente nas propriedades do material:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Teor de ACN<\/th><th>Caracter\u00edstica principal<\/th><\/tr><\/thead><tbody><tr><td>Baixo<\/td><td>Mais flex\u00edvel, menos resist\u00eancia a \u00f3leo<\/td><\/tr><tr><td>M\u00e9dio<\/td><td>Equil\u00edbrio entre flexibilidade e resist\u00eancia<\/td><\/tr><tr><td><strong>33,50% (alto)<\/strong><\/td><td><strong>Alta resist\u00eancia a \u00f3leo e combust\u00edvel<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Ou seja, o N 615-B \u00e9 voltado para <strong>alto desempenho em ambientes agressivos<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\ude97 Aplica\u00e7\u00f5es automotivas da NBR N 615-B<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Esse tipo de borracha \u00e9 muito utilizado na fabrica\u00e7\u00e3o de:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mangueiras de combust\u00edvel<\/li>\n\n\n\n<li>Juntas e veda\u00e7\u00f5es (gaxetas)<\/li>\n\n\n\n<li>Retentores de \u00f3leo<\/li>\n\n\n\n<li>O-rings automotivos<\/li>\n\n\n\n<li>Sistemas hidr\u00e1ulicos<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 Principal vantagem: mant\u00e9m suas propriedades mesmo em contato constante com \u00f3leo e combust\u00edvel.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd25 Principais propriedades da N 615-B<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Alta resist\u00eancia qu\u00edmica<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Perfeita para contato com:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Diesel<\/li>\n\n\n\n<li>Gasolina<\/li>\n\n\n\n<li>\u00d3leo lubrificante<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Baixa permeabilidade<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Evita vazamentos e perdas de fluido \u2014 essencial no setor automotivo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Boa resist\u00eancia mec\u00e2nica<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Suporta press\u00e3o e desgaste em sistemas cr\u00edticos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u26a0\ufe0f Aten\u00e7\u00e3o:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Menor flexibilidade em baixas temperaturas<\/li>\n\n\n\n<li>Pode endurecer em ambientes muito frios<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2696\ufe0f NBR alta ACN vs baixa ACN<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Caracter\u00edstica<\/th><th>Alta ACN (33,50%)<\/th><th>Baixa ACN<\/th><\/tr><\/thead><tbody><tr><td>Resist\u00eancia a \u00f3leo<\/td><td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td><td>\u2b50\u2b50<\/td><\/tr><tr><td>Flexibilidade<\/td><td>\u2b50\u2b50<\/td><td>\u2b50\u2b50\u2b50\u2b50<\/td><\/tr><tr><td>Resist\u00eancia qu\u00edmica<\/td><td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td><td>\u2b50\u2b50<\/td><\/tr><tr><td>Aplica\u00e7\u00e3o automotiva<\/td><td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td><td>\u2b50\u2b50\u2b50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfed Por que usar na ind\u00fastria automotiva?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A ind\u00fastria automotiva exige materiais que ofere\u00e7am:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Seguran\u00e7a<\/li>\n\n\n\n<li>Durabilidade<\/li>\n\n\n\n<li>Resist\u00eancia a condi\u00e7\u00f5es extremas<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>NBR N 615-B<\/strong> atende perfeitamente esses requisitos, sendo uma escolha estrat\u00e9gica para fabricantes que buscam qualidade e confiabilidade.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde0 Conclus\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>borracha nitr\u00edlica N 615-B com 33,50% de acrilonitrila<\/strong> \u00e9 uma excelente op\u00e7\u00e3o para aplica\u00e7\u00f5es automotivas que exigem resist\u00eancia qu\u00edmica elevada e desempenho constante.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Se o seu projeto envolve contato com \u00f3leo ou combust\u00edvel, essa \u00e9 uma das melhores escolhas do mercado.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\ude80 Bunnas: Solu\u00e7\u00f5es em Borracha para o Setor Automotivo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na <strong>Bunnas<\/strong>, trabalhamos com mat\u00e9rias-primas de alta qualidade para atender \u00e0s exig\u00eancias da ind\u00fastria automotiva.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea busca:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Desempenho t\u00e9cnico<\/li>\n\n\n\n<li>Confiabilidade<\/li>\n\n\n\n<li>Aplica\u00e7\u00e3o correta de materiais<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Entre em contato com nossa equipe e encontre a solu\u00e7\u00e3o ideal para o seu projeto.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd0d O que \u00e9 a Borracha Nitr\u00edlica (NBR)? A borracha nitr\u00edlica (NBR \u2013 Nitrile Butadiene Rubber) \u00e9 um elast\u00f4mero sint\u00e9tico amplamente utilizado&#8230;<\/p>\n","protected":false},"author":1,"featured_media":92,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-90","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-borracha-nitrilica"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas - Bunas Borrachas<\/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:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas - Bunas Borrachas\" \/>\n<meta property=\"og:description\" content=\"\ud83d\udd0d O que \u00e9 a Borracha Nitr\u00edlica (NBR)? A borracha nitr\u00edlica (NBR \u2013 Nitrile Butadiene Rubber) \u00e9 um elast\u00f4mero sint\u00e9tico amplamente utilizado...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/\" \/>\n<meta property=\"og:site_name\" content=\"Bunas Borrachas\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-09T10:00:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T10:02:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bunasborrachas.com.br\/blog\/wp-content\/uploads\/2026\/04\/Captura-de-tela-2026-04-17-065959.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1112\" \/>\n\t<meta property=\"og:image:height\" content=\"459\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/#\\\/schema\\\/person\\\/62831af05d0624e03bac6d8620ae7a78\"},\"headline\":\"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas\",\"datePublished\":\"2026-04-09T10:00:37+00:00\",\"dateModified\":\"2026-04-17T10:02:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/\"},\"wordCount\":438,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Captura-de-tela-2026-04-17-065959.png\",\"articleSection\":[\"BORRACHA NITR\u00cdLICA\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/\",\"url\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/\",\"name\":\"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas - Bunas Borrachas\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Captura-de-tela-2026-04-17-065959.png\",\"datePublished\":\"2026-04-09T10:00:37+00:00\",\"dateModified\":\"2026-04-17T10:02:48+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/#\\\/schema\\\/person\\\/62831af05d0624e03bac6d8620ae7a78\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#primaryimage\",\"url\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Captura-de-tela-2026-04-17-065959.png\",\"contentUrl\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Captura-de-tela-2026-04-17-065959.png\",\"width\":1112,\"height\":459},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/\",\"name\":\"Bunas Borrachas\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/#\\\/schema\\\/person\\\/62831af05d0624e03bac6d8620ae7a78\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0489a0afcf4bc3a981ec84db7be6ec86fb387e18e2ae779f6d618bffd5bd2154?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0489a0afcf4bc3a981ec84db7be6ec86fb387e18e2ae779f6d618bffd5bd2154?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0489a0afcf4bc3a981ec84db7be6ec86fb387e18e2ae779f6d618bffd5bd2154?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/bunasborrachas.com.br\"],\"url\":\"https:\\\/\\\/bunasborrachas.com.br\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas - Bunas Borrachas","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:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/","og_locale":"pt_BR","og_type":"article","og_title":"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas - Bunas Borrachas","og_description":"\ud83d\udd0d O que \u00e9 a Borracha Nitr\u00edlica (NBR)? A borracha nitr\u00edlica (NBR \u2013 Nitrile Butadiene Rubber) \u00e9 um elast\u00f4mero sint\u00e9tico amplamente utilizado...","og_url":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/","og_site_name":"Bunas Borrachas","article_published_time":"2026-04-09T10:00:37+00:00","article_modified_time":"2026-04-17T10:02:48+00:00","og_image":[{"width":1112,"height":459,"url":"https:\/\/bunasborrachas.com.br\/blog\/wp-content\/uploads\/2026\/04\/Captura-de-tela-2026-04-17-065959.png","type":"image\/png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"admin","Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#article","isPartOf":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/"},"author":{"name":"admin","@id":"https:\/\/bunasborrachas.com.br\/blog\/#\/schema\/person\/62831af05d0624e03bac6d8620ae7a78"},"headline":"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas","datePublished":"2026-04-09T10:00:37+00:00","dateModified":"2026-04-17T10:02:48+00:00","mainEntityOfPage":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/"},"wordCount":438,"commentCount":0,"image":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#primaryimage"},"thumbnailUrl":"https:\/\/bunasborrachas.com.br\/blog\/wp-content\/uploads\/2026\/04\/Captura-de-tela-2026-04-17-065959.png","articleSection":["BORRACHA NITR\u00cdLICA"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/","url":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/","name":"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas - Bunas Borrachas","isPartOf":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#primaryimage"},"image":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#primaryimage"},"thumbnailUrl":"https:\/\/bunasborrachas.com.br\/blog\/wp-content\/uploads\/2026\/04\/Captura-de-tela-2026-04-17-065959.png","datePublished":"2026-04-09T10:00:37+00:00","dateModified":"2026-04-17T10:02:48+00:00","author":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/#\/schema\/person\/62831af05d0624e03bac6d8620ae7a78"},"breadcrumb":{"@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#primaryimage","url":"https:\/\/bunasborrachas.com.br\/blog\/wp-content\/uploads\/2026\/04\/Captura-de-tela-2026-04-17-065959.png","contentUrl":"https:\/\/bunasborrachas.com.br\/blog\/wp-content\/uploads\/2026\/04\/Captura-de-tela-2026-04-17-065959.png","width":1112,"height":459},{"@type":"BreadcrumbList","@id":"https:\/\/bunasborrachas.com.br\/blog\/borracha-nitrilica-n-615-b-com-3350-de-acrilonitrila-ideal-para-aplicacoes-automotivas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/bunasborrachas.com.br\/blog\/"},{"@type":"ListItem","position":2,"name":"Borracha Nitr\u00edlica N 615-B com 33,50% de Acrilonitrila: Ideal para Aplica\u00e7\u00f5es Automotivas"}]},{"@type":"WebSite","@id":"https:\/\/bunasborrachas.com.br\/blog\/#website","url":"https:\/\/bunasborrachas.com.br\/blog\/","name":"Bunas Borrachas","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/bunasborrachas.com.br\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/bunasborrachas.com.br\/blog\/#\/schema\/person\/62831af05d0624e03bac6d8620ae7a78","name":"admin","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/0489a0afcf4bc3a981ec84db7be6ec86fb387e18e2ae779f6d618bffd5bd2154?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0489a0afcf4bc3a981ec84db7be6ec86fb387e18e2ae779f6d618bffd5bd2154?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0489a0afcf4bc3a981ec84db7be6ec86fb387e18e2ae779f6d618bffd5bd2154?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/bunasborrachas.com.br"],"url":"https:\/\/bunasborrachas.com.br\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/posts\/90","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/comments?post=90"}],"version-history":[{"count":1,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/posts\/90\/revisions"}],"predecessor-version":[{"id":91,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/posts\/90\/revisions\/91"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/media\/92"}],"wp:attachment":[{"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/media?parent=90"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/categories?post=90"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bunasborrachas.com.br\/blog\/wp-json\/wp\/v2\/tags?post=90"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}