{"id":2132,"date":"2017-05-12T15:07:10","date_gmt":"2017-05-12T13:07:10","guid":{"rendered":"http:\/\/eurojuntas.es\/gurenet\/pt-pt\/?page_id=2132"},"modified":"2023-11-28T17:05:44","modified_gmt":"2023-11-28T15:05:44","slug":"as-borrachas-sinteticas","status":"publish","type":"page","link":"https:\/\/eurojuntas.es\/pt-pt\/as-borrachas-sinteticas\/","title":{"rendered":"As borrachas sint\u00e9ticas"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"240\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos-1200x240.jpg\" alt=\"\" class=\"wp-image-2592\" srcset=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos-1200x240.jpg 1200w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos-480x96.jpg 480w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos-768x154.jpg 768w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos-780x156.jpg 780w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos-880x176.jpg 880w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos.jpg 1500w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image alignright\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"384\" src=\"http:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos2-480x384.jpg\" alt=\"cauchos2\" class=\"wp-image-1401\" srcset=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos2-480x384.jpg 480w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos2-338x270.jpg 338w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos2-549x439.jpg 549w, https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/cauchos2.jpg 750w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n<p>t\u00eam uma resist\u00eancia \u00e0 trac\u00e7\u00e3o menor do que as borrachas naturais e n\u00e3o s\u00e3o t\u00e3o extens\u00edvel como esses, mas geralmente ultrapassam os nativos com a sua resist\u00eancia a solventes org\u00e2nicos, \u00f3leos e gorduras, \u00f3leos e seus derivados;&nbsp;bem como os seus inferior envelhecimento pelo calor, ozono ou produtos de oxida\u00e7\u00e3o e baixa permeabilidade ao g\u00e1s.<\/p>\n\n\n\n<p>Assim, em compara\u00e7\u00e3o com a NR borracha natural, borrachas sint\u00e9ticas s\u00e3o os mais adequados para uma ampla gama de protec\u00e7\u00e3o mec\u00e2nica e&nbsp;<a href=\"http:\/\/www.erica.es\/web\/estanqueidad-de-fluidos\/\">selos<\/a>&nbsp;, onde eles estar\u00e3o em contacto com produtos qu\u00edmicos agressivos, alta temperatura, e \u00f3leo de hidrocarbonetos, gases , solventes e aplica\u00e7\u00f5es no exterior (oz\u00f4nio, os raios UV, oxida\u00e7\u00e3o, frio, etc.)<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<style>.kt-accordion-id2132_36f91c-8a .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id2132_36f91c-8a .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:1px solid transparent;border-bottom:1px solid transparent;border-left:1px solid transparent;background:#ffffff;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #eeeeee;border-right:1px solid #eeeeee;border-bottom:1px solid #eeeeee;border-left:2px solid #eeeeee;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#ffffff;color:#444444;padding-top:14px;padding-right:16px;padding-bottom:14px;padding-left:16px;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a .kt-blocks-accordion-header:focus-visible{color:#444444;background:#ffffff;border-top-color:#d4d4d4;border-top-style:solid;border-right-color:#d4d4d4;border-right-style:solid;border-bottom-color:#d4d4d4;border-bottom-style:solid;border-left-color:#d4d4d4;border-left-style:solid;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id2132_36f91c-8a .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#444444;background:#ffffff;border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2132_36f91c-8a:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}@media all and (max-width: 1024px){.kt-accordion-id2132_36f91c-8a .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:1px solid transparent;border-bottom:1px solid transparent;border-left:1px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #eeeeee;border-right:1px solid #eeeeee;border-bottom:1px solid #eeeeee;border-left:2px solid #eeeeee;}}@media all and (max-width: 1024px){.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a .kt-blocks-accordion-header:focus-visible{border-top-color:#d4d4d4;border-top-style:solid;border-right-color:#d4d4d4;border-right-style:solid;border-bottom-color:#d4d4d4;border-bottom-style:solid;border-left-color:#d4d4d4;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id2132_36f91c-8a .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id2132_36f91c-8a .kt-accordion-inner-wrap{display:block;}.kt-accordion-id2132_36f91c-8a .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id2132_36f91c-8a .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:1px solid transparent;border-bottom:1px solid transparent;border-left:1px solid transparent;}.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #eeeeee;border-right:1px solid #eeeeee;border-bottom:1px solid #eeeeee;border-left:2px solid #eeeeee;}.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id2132_36f91c-8a .kt-blocks-accordion-header:focus-visible{border-top-color:#d4d4d4;border-top-style:solid;border-right-color:#d4d4d4;border-right-style:solid;border-bottom-color:#d4d4d4;border-bottom-style:solid;border-left-color:#d4d4d4;border-left-style:solid;}.kt-accordion-id2132_36f91c-8a .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id2132_36f91c-8a > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id2132_36f91c-8a kt-accordion-has-9-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-arrow kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"none\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane2132_bbb524-09\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">NR\/SBR<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p><strong>As borrachas de estireno-butadieno<\/strong>, atualmente constituem o tipo de borracha sint\u00e9tica de pico de consumo.Sua abreviatura internacional \u00e9&nbsp;<strong>SBR (Estireno Butadieno)<\/strong>&nbsp;.<br>O primeiro SBR foram sintetizados em uma&nbsp;escala industrial em 1937, na Alemanha, e foram designados o nome Buna S (Buna era o nome dado a uma borracha de polibutadieno que j\u00e1 haviam sido fabricados e S \u00e9 a inicial do nome alem\u00e3o de estireno,&nbsp;<em>estireno<\/em>&nbsp;), mas o espetacular desenvolvimento dessas borrachas teve lugar nos Estados Unidos da Am\u00e9rica durante a segunda guerra mundial.<\/p>\n\n\n\n<p><strong>Mais de metade do mundo \u00e9 a borracha SBR.<\/strong>&nbsp;<strong>\u00c9 sintetizada a partir de mat\u00e9rias-primas derivadas do petr\u00f3leo.<\/strong><\/p>\n\n\n\n<p>A folha de borracha SBR tem boas propriedades, com a vantagem adicional de ser capaz de apresentar uma maior resist\u00eancia a altas temperaturas ou envelhecimento.&nbsp;\u00c9 por isso, seu uso \u00e9 comum na ind\u00fastria de minera\u00e7\u00e3o ou sujeitos a n\u00edveis elevados de materiais de abras\u00e3o que eles precisam para garantir uma vida \u00fatil longa e ambientes industriais m\u00e1ximo de desempenho.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excelente, l\u00e1grima moderada. As propriedades mec\u00e2nicas<\/li>\n\n\n\n<li>Menor resist\u00eancia em compara\u00e7\u00e3o com borracha natural.<\/li>\n\n\n\n<li>Boa resist\u00eancia ao envelhecimento e temperatura.A resist\u00eancia pode ser aumentada com uma formula\u00e7\u00e3o adequada.<\/li>\n\n\n\n<li>Faixa de temperatura: -50 \u00b0 C a 110 \u00b0 C.<\/li>\n\n\n\n<li>Boa qu\u00edmica para muitos produtos qu\u00edmicos inorg\u00e2nicos, mas fraca resist\u00eancia a \u00e1cidos oxidantes.<\/li>\n\n\n\n<li>limitando a \u00e1cidos minerais resist\u00eancia, n\u00e3o sendo apropriado para produtos l\u00edquidos org\u00e2nicos em geral.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane2132_c29742-e9\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">EPDM<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p><strong>Compreendendo copol\u00edmeros de etileno e propileno EPM<\/strong>, e etileno-propileno-dieno, cuja abreviatura \u00e9 internacional&nbsp;EPDM (Etileno Dieno metileno Propyelene)&nbsp;.<br>copol\u00edmeros EPM come\u00e7ou industrialmente fabrica\u00e7\u00e3o em 1961 em It\u00e1lia pela empresa Montecatini.&nbsp;\u00c0 medida que a cadeia completamente saturada faltava centros reactivos que permitiram a vulcaniza\u00e7\u00e3o de enxofre, sendo for\u00e7ado para uso per\u00f3xidos de reticula\u00e7\u00e3o.&nbsp;Por esta raz\u00e3o, entende-se uma consider\u00e1vel avanze a introdu\u00e7\u00e3o dos terpol\u00edmeros de EPDM, em que \u00e9 inclu\u00eddo um terceiro mon\u00f3mero di\u00e9nica, isto \u00e9, com duas liga\u00e7\u00f5es duplas, cujo processo de produ\u00e7\u00e3o industrial come\u00e7ou em 1963.<br>O EPDM ou dienos podem ser vulcanizados por enxofre ou per\u00f3xidos.<\/p>\n\n\n\n<p>O EPM borrachas EPDM e borrachas sint\u00e9ticas s\u00e3o de menor densidade (1-1,3 g \/ cm)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excelente resist\u00eancia ao envelhecimento, mesmo ao ar livre ou elevada, a oxida\u00e7\u00e3o de oz\u00f4nio e temperatura.<\/li>\n\n\n\n<li>Muito boa resist\u00eancia \u00e0 \u00e1gua quente e vapor de \u00e1gua.<\/li>\n\n\n\n<li>Muito boa resist\u00eancia aos \u00e1lcalis e \u00e1cidos e at\u00e9 mesmo oxidantes em geral para todos os produtos qu\u00edmicos n\u00e3o-hidrocarbonetos.<\/li>\n\n\n\n<li>Eles n\u00e3o s\u00e3o adequados em contacto com a gasolina, gorduras, \u00f3leos e solventes de hidrocarbonetos.<\/li>\n\n\n\n<li>Eles s\u00e3o bons isolantes el\u00e9tricos.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane2132_c7db68-ae\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Eles s\u00e3o pol\u00edmeros clorobutadieno ou 2-cloropreno<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>Sua produ\u00e7\u00e3o industrial foi iniciado em 1932 por Du Pont de Nemours em o&nbsp;Estados Unidos sob o nome comercial de&nbsp;<em>duprene<\/em>&nbsp;, que logo foi mudado&nbsp;<em>Neoprene<\/em>&nbsp;(I Castilianized Neoprene).&nbsp;Quase ao mesmo tempo, tamb\u00e9m ele come\u00e7ou a fabricar na ex-URSS, inicialmente com o nome&nbsp;<em>Sovprene<\/em>&nbsp;e mais tarde com a de&nbsp;<em>Nairit<\/em>&nbsp;.&nbsp;Sua abreviatura internacional \u00e9&nbsp;CR (cloropreno Borracha)&nbsp;.<\/p>\n\n\n\n<p>Du Pont at\u00e9 1960 era o \u00fanico fabricante de borracha de cloropreno no&nbsp;mundo ocidental, assim que sua marca se espalhou tanto que at\u00e9 hoje o nome de&nbsp;<em>neoprene<\/em>&nbsp;, muitas vezes com pequenas, amplamente usado para borrachas de cloropreno designar genericamente.<\/p>\n\n\n\n<p>Em 1960, a empresa alem\u00e3 Bayer AG Farbenfabriken come\u00e7ou a fabricar sob o nome&nbsp;<em>Perbunan C<\/em>&nbsp;, que \u00e9&nbsp;depois mudou para o&nbsp;atual&nbsp;<em>Baypren<\/em>&nbsp;, e nos anos seguintes a sua produ\u00e7\u00e3o se espalhou para v\u00e1rias empresas do Jap\u00e3o, a Fran\u00e7a, o&nbsp;Reino Unidos e M\u00e9xico.<\/p>\n\n\n\n<p>borrachas cloropreno s\u00e3o, definitivamente, borrachas sint\u00e9ticas, que oferecem um conjunto mais equilibrado de propriedades desej\u00e1veis.&nbsp;Usando uma analogia esportiva pode-se dizer que se todos n\u00f3s borrachas uma competi\u00e7\u00e3o t\u00edpica decatlo foi estabelecida, borracha de cloropreno certamente obter a medalha de ouro.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Eles t\u00eam excelentes propriedades mec\u00e2nicas e de resist\u00eancia \u00e0 abras\u00e3o.<\/li>\n\n\n\n<li>Eles t\u00eam boa resist\u00eancia ao calor e oz\u00f4nio.<\/li>\n\n\n\n<li>A sua resist\u00eancia \u00e9 um pouco menor do que a da borracha natural em baixas durezas mais elevadas, mas a partir de A. 60\u00baShore<\/li>\n\n\n\n<li>Eles t\u00eam uma boa ader\u00eancia ao metal.<\/li>\n\n\n\n<li>A sua resist\u00eancia aos \u00f3leos, gorduras e solventes de hidrocarboneto \u00e9 compar\u00e1vel \u00e0 de uma borracha de nitrilo de baixo teor de m\u00e9dio.<\/li>\n\n\n\n<li>Tal como para a sua resist\u00eancia qu\u00edmica, que \u00e9 resistente a produtos qu\u00edmicos inorg\u00e2nicos, excepto \u00e1cidos oxidantes e halog\u00e9neos.<\/li>\n\n\n\n<li>N\u00e3o resistente \u00e0 maioria dos compostos org\u00e2nicos, excepto \u00e1lcoois.<\/li>\n\n\n\n<li>Eles s\u00e3o auto-extingu\u00edvel, isto \u00e9, embora queimar sob a ac\u00e7\u00e3o da chama, n\u00e3o se propagam queima e logo que a chama \u00e9 removido.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane2132_0f093c-44\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">ACRILONITRILO<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p><strong>Eles s\u00e3o copol\u00edmeros de butadieno e acrilonitrilo ou acrilonitrilo<\/strong>, e muitas vezes s\u00e3o referidos parasimplesmente como borrachas de nitrilo.&nbsp;Sua abreviatura internacional \u00e9&nbsp;NBR (borracha de nitrilo butadieno)&nbsp;.<br>A produ\u00e7\u00e3o industrial come\u00e7ou em 1934 em Leverkusen (Alemanha) pelo IG Farbenindustrie sob o nome comercial de&nbsp;<em>Buna-N<\/em>&nbsp;, que foi mais tarde alterado para&nbsp;<em>Perbunan N<\/em>&nbsp;.<br>Juntamente com fluorado, a borracha nitr\u00edlica s\u00e3o melhor resist\u00eancia sint\u00e9tico para \u00f3leos e hidrocarbonetos alif\u00e1ticos.<\/p>\n\n\n\n<p>A sua resist\u00eancia a \u00f3leos e hidrocarbonetos \u00e9 tanto maior quanto maior o teor de acrilonitrilo.&nbsp;Por ACN conte\u00fado pode ser classificado em menor teor (18% ACN), o conte\u00fado Oriente (34% ACN) e alta (50% ACN).<\/p>\n\n\n\n<p>frac\u00e7\u00e3o de polibutadieno \u00e9 conferido suas caracter\u00edsticas el\u00e1sticas, enquanto que a frac\u00e7\u00e3o de poliacrilonitrilo, fortemente polar, \u00e9 fornecida pela sua resist\u00eancia a apolares, tais como gasolinas, \u00f3leos e compostos solventes de hidrocarbonetos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>resist\u00eancia muito satisfat\u00f3ria para \u00f3leos e hidrocarbonetos alif\u00e1ticos (hexano, heptano, o metano, o etano, o octano, butano, pentano).<\/li>\n\n\n\n<li>limitada resist\u00eancia aos hidrocarbonetos arom\u00e1ticos (benzeno, tolueno, xileno) e ainda mais contra clorado (clorof\u00f3rmio, tricloroetileno, percloroetileno).<\/li>\n\n\n\n<li>Boa ades\u00e3o ao a\u00e7o.<\/li>\n\n\n\n<li>Resistente aos \u00e1cidos (excepto oxidantes), \u00e1cidos gordos, gorduras de origem animal ou vegetal.<\/li>\n\n\n\n<li>Resista \u00e1lcalis e sais.<\/li>\n\n\n\n<li>\u00c9 de salientar a sua baixa permeabilidade ao ar e outros gases de hidrocarbonetos, tais como g\u00e1s natural, propano e butano.<\/li>\n\n\n\n<li>moderada resist\u00eancia a baixas temperaturas e intemp\u00e9ries.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane2132_e67c72-e0\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">BUTILO<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p><strong>As borrachas de butilo<\/strong> s\u00e3o isobutileno com uma pequena quantidade de isopreno.&nbsp;Sua abreviatura internacional \u00e9&nbsp;IIR (Isobutylene isopreno Borracha).<br>O poli (isobutileno) foi fabricada na Alemanha pela BASF empresa sob o nome comercial de&nbsp;<em>Oppanol<\/em>&nbsp;.&nbsp;\u00c9 material permitiu a vulcaniza\u00e7\u00e3o ou enxofre, nem per\u00f3xidos org\u00e2nicos totalmente saturada.&nbsp;Portanto, a empresa norte-americana Standard Oil Co. em 1967 recorreu \u00e0 introdu\u00e7\u00e3o na cadeia molecular de algumas unidades de isopreno, criando liga\u00e7\u00f5es duplas que Ref locais como reactivos para vulcaniza\u00e7\u00e3o.&nbsp;A fabrica\u00e7\u00e3o em escala industrial come\u00e7ou em 1942.<\/p>\n\n\n\n<p>A principal caracter\u00edstica \u00e9 a sua excelente Butil impermeabilidade a gases.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excelente resist\u00eancia ao desgaste, a oxida\u00e7\u00e3o, oz\u00f4nio e calor.<\/li>\n\n\n\n<li>Muito baixa resili\u00eancia, proporcionando uma alta capacidade de absor\u00e7\u00e3o de choque e vibra\u00e7\u00e3o unsustained.<\/li>\n\n\n\n<li>baixa permeabilidade ao ar e gases em geral.<\/li>\n\n\n\n<li>Excelente contacto com gorduras e \u00f3leos vegetais e animais.<\/li>\n\n\n\n<li>Gama de temperaturas: -45 \u00b0 C a 130 \u00b0 C, e ainda mais elevado, com formula\u00e7\u00f5es adequadas.<\/li>\n\n\n\n<li>moderada resist\u00eancia \u00e0 abras\u00e3o e compress\u00e3o em setembro.<\/li>\n\n\n\n<li>Resistente \u00e0 maioria dos produtos qu\u00edmicos inorg\u00e2nicos, \u00e1cidos minerais e \u00e1lcalis.<\/li>\n\n\n\n<li>resist\u00eancia limitada a oxida\u00e7\u00e3o de produtos qu\u00edmicos.<\/li>\n\n\n\n<li>Com enchimentos de refor\u00e7o pode alcan\u00e7ar uma alta carga de ruptura.<\/li>\n\n\n\n<li>Boas propriedades el\u00e9ctricas.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-6 kt-pane2132_1d23f4-00\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">CSM &#8211; Hypalon\u00ae<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>\u00e9 uma borracha sint\u00e9tica, produto da reac\u00e7\u00e3o de clorossulfona\u00e7\u00e3o polietileno.&nbsp;Sua abreviatura internacional \u00e9&nbsp;CSM (cloro activado de metileno).<br>A introdu\u00e7\u00e3o de \u00e1tomos de cloro e grupos clorosulf\u00f3nicos reduz as possibilidades de cristaliza\u00e7\u00e3o e convertido para um material pl\u00e1stico cristalino, tal como o polietileno, uma borracha amorfa.&nbsp;A primeira e principal fabricante \u00e9 a empresa Du Pont de Nemours, que come\u00e7ou a produzir em 1952 e \u00e9 vendido sob a marca registada Hypalon.&nbsp;A empresa japonesa&nbsp;<em>Toyo Soda<\/em>&nbsp;tamb\u00e9m fabrica-lo sob a normbre&nbsp;<em>Toso-CSM<\/em>&nbsp;.<\/p>\n\n\n\n<p>As borrachas CSM t\u00eam excelente resist\u00eancia \u00e0 oxida\u00e7\u00e3o, intemperismo e oz\u00f4nio, com excelente solidez da cor, precisamente por esta raz\u00e3o insufl\u00e1veis s\u00e3o fabricados com este material.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Imperme\u00e1vel \u00e0 \u00e1gua e \u00e1cidos.<\/li>\n\n\n\n<li>Excelente envelhecimento.<\/li>\n\n\n\n<li>Muito boa resist\u00eancia a solventes hidrocarbonetos.<\/li>\n\n\n\n<li>Faixa de temperatura: entre -35 \u00b0 C e 140 \u00b0 C.<\/li>\n\n\n\n<li>Tem uma resist\u00eancia \u00e0 chama e auto-extingu\u00edvel bom.<\/li>\n\n\n\n<li>Resiste a produtos qu\u00edmicos inorg\u00e2nicos mais, exceto cloro, concentrado e \u00e1cidos oxidantes.<\/li>\n\n\n\n<li>moderada resist\u00eancia aos hidrocarbonetos alif\u00e1ticos e arom\u00e1ticos.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-7 kt-pane2132_35992b-98\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">SILICONE<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p><strong>As borrachas&nbsp;de silicone compacto<\/strong>&nbsp;n\u00e3o cont\u00eam o \u00e1tomo de carbono na sua cadeia principal, mas consistem em \u00e1tomos de sil\u00edcio e oxig\u00e9nio, que \u00e9 designado quimicamente como uma cadeia de polisiloxano.&nbsp;Sua abreviatura \u00e9 VMQ (VinylMethylsilses Quioxane).<\/p>\n\n\n\n<p>Eles s\u00e3o fisiologicamente inertes e isto tem levado a uma ampla variedade de aplica\u00e7\u00f5es no campo m\u00e9dico.&nbsp;Eles s\u00e3o absolutamente inalter\u00e1vel pelo ozono, intemp\u00e9ries e radia\u00e7\u00e3o ultravioleta.<\/p>\n\n\n\n<p>Com outras borrachas ter propriedades mec\u00e2nicas comparativamente baixos (resist\u00eancia \u00e0 tra\u00e7\u00e3o, alongamento e rasgo) permanece constante, embora as altas temperaturas.&nbsp;No entanto, \u00e9&nbsp;recomend\u00e1vel n\u00e3o deixar para&nbsp;submet\u00ea -los&nbsp;\u00e0 press\u00e3o de vapor.&nbsp;Eles s\u00e3o considerados entre os melhores elast\u00f4meros como isoladores el\u00e9tricos.&nbsp;23 KV \/ mm s \/ DIN VDE 0303.<\/p>\n\n\n\n<p>Eles permanecem est\u00e1veis em ambientes extremos;&nbsp;suas propriedades operacionais permanecem inalteradas em uma ampla faixa de temperatura (-60 \/ + 230 \u00b0 C), o que os torna \u00fatil em uma variedade de aplica\u00e7\u00f5es industriais, como automotivo, eletr\u00f4nicos, alimentos, medicina e ind\u00fastria de ilumina\u00e7\u00e3o.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-8 kt-pane2132_6eaa42-a1\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">VUTON<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p><strong>Viton\u00ae<\/strong>&nbsp;\u00e9 um terpol\u00edmero de hexafluoropropileno, fluoreto de vinilideno, tetrafluoroetileno e eterperfluoro metil vinilo.&nbsp;Sua abreviatura internacional \u00e9&nbsp;<strong>FPM ou FKM (Fluorocarbon mon\u00f4mero)<\/strong>&nbsp;.<br>liga\u00e7\u00e3o carbono-fl\u00faor energia \u00e9 muito maior do que a liga\u00e7\u00e3o carbono-hidrog\u00e9nio e tamb\u00e9m superior \u00e0 liga\u00e7\u00e3o carbono-cloro.&nbsp;Al\u00e9m disso, fl\u00faor, muito mais volumosos, t\u00eam um efeito de blindagem, que protege a cadeia de carbono principal.&nbsp;De tudo isto decorre da excelente resist\u00eancia ao calor destas borrachas, inigual\u00e1vel por qualquer outro elast\u00f4mero.<br>Os EUA empresa&nbsp;<strong>DuPont<\/strong>&nbsp;tem implementado uma estrat\u00e9gia abrangente para suas unidades de neg\u00f3cio e de 1 de julho de 2015, a divis\u00e3o de Qu\u00edmica da DuPont High Performance,<\/p>\n\n\n\n<p><strong>borrachas fluorados t\u00eam excelente resist\u00eancia \u00e0 temperatura, cont\u00ednua<\/strong>&nbsp;<strong>+ 250C, sem perder as suas propriedades mec\u00e2nicas.<\/strong>&nbsp;<strong>Intermitente at\u00e9 300 \u00b0 C.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Eles t\u00eam excelente resist\u00eancia ao oz\u00f4nio, tempo, raios UV, etc.<\/strong><\/li>\n\n\n\n<li><strong>Excelente conjunto permanente \u00e0 compress\u00e3o a altas temperaturas.<\/strong><\/li>\n\n\n\n<li><strong>Excelente resist\u00eancia a \u00e1cidos e \u00e1lcalis.<\/strong><\/li>\n\n\n\n<li><strong>Excelente resist\u00eancia a \u00f3leos e gorduras.<\/strong><\/li>\n\n\n\n<li><strong>fraca resist\u00eancia ao \u00e9steres e cetonas.<\/strong><\/li>\n\n\n\n<li><strong>\u00c9 o mais resistente a ambos os alif\u00e1ticos, hidrocarbonetos arom\u00e1ticos clorados tais como borrachas sint\u00e9ticas.<\/strong><\/li>\n\n\n\n<li><strong>Sem a propaga\u00e7\u00e3o das chamas, auto-extingu\u00edvel.<\/strong><\/li>\n<\/ul>\n\n\n\n<p>V\u00e1rios tipos de placa&nbsp;<strong>de Viton\u00ae<\/strong>&nbsp;optimizada de acordo com&nbsp;a utiliza\u00e7\u00e3o final das mesmas.&nbsp;\u00c9 solicitado a partir de ind\u00fastrias pesadas, tais como refinarias, o petr\u00f3leo, usinas de a\u00e7o ou f\u00e1bricas de produtos qu\u00edmicos, mas tamb\u00e9m nas ind\u00fastrias com necessidades especiais, tais como a ind\u00fastria de alimentos.<br>Principalmente usado como&nbsp;<a href=\"http:\/\/www.erica.es\/web\/estanqueidad-de-fluidos\/\">selos<\/a>&nbsp;em alta &#8211;&nbsp;temperatura e \/ ou produtos qu\u00edmicos.<\/p>\n\n\n\n<p>tipo comercial \u00e9&nbsp;<strong>Viton\u00ae A<\/strong>&nbsp;com 66% de fl\u00faor, outras f\u00f3rmulas podem ser fabricados como&nbsp;<strong>Viton\u00ae B<\/strong>&nbsp;68% de fl\u00faor, o&nbsp;<strong>Viton M<\/strong>&nbsp;com 70% de fl\u00faor e&nbsp;<strong>Viton\u00ae alimentar FDA<\/strong>&nbsp;branco.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-9 kt-pane2132_eb8b74-02\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Piso de borracha<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>incluem uma vasta gama de aplica\u00e7\u00f5es, muito adequado para \u00e1reas de uso p\u00fablico salas de espera, lojas, restaurantes, escadas, terminais do aeroporto e do mar, as etapas do caminh\u00e3o, caixas de transporte de gado, vans, pick-up, , etc.&nbsp;barcos, autocarros, prote\u00e7\u00e3o de impacto, soldadura protec\u00e7\u00e3o, etc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tipos \/ Relevos<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/circulos.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Circulos<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/estribera.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Estribera<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/Checker.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Checker<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/odotactil.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Pavimento Podot\u00e1ctil<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/picos.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Picos &#8211; P\u00faas<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/aveolar.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Estribera<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/lagimado.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Lagrimado<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/eurojuntas.es\/wp-content\/uploads\/2016\/06\/accesorios.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Accesorios<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Alto desempenho<\/h3>\n\n\n\n<p><strong>Resistentes OILMAT<\/strong><br>gorduras resistentes animais ou vegetais e hidrocarbonetos arom\u00e1ticos e \u00f3leos NO, produtos de limpeza, \u00e1cidos e \u00e1lcalis dilu\u00eddos.<br><strong>FIREMAT \u00e0 prova de fogo<\/strong><br>resistente ao fogo com baixa emiss\u00e3o de fuma\u00e7a de acordo com diferentes normas europeias, de acordo comUNE 23727 e NF F 16-101 M2 F1 (autoextingu\u00edvel, baixa emiss\u00e3o de gases t\u00f3xicos e n\u00e3otransparentes) Pavements.<br><strong>diel\u00e9trica ELECMAT<\/strong><br>classes especiais para aplica\u00e7\u00f5es el\u00e9tricas, de acordo comCEI IEC EN 60243-1 resistente de 30.000 a 50.000 V tens\u00e3o de teste, dependendoespessura.&nbsp;O toda a gama de piso podem ser produzidos sob padr\u00f5es diel\u00e9trico.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>t\u00eam uma resist\u00eancia \u00e0 trac\u00e7\u00e3o menor do que as borrachas naturais e n\u00e3o s\u00e3o t\u00e3o extens\u00edvel como esses, mas geralmente ultrapassam os nativos com a sua resist\u00eancia a solventes org\u00e2nicos, \u00f3leos e gorduras, \u00f3leos e seus derivados;&nbsp;bem como os seus inferior envelhecimento pelo calor, ozono ou produtos de oxida\u00e7\u00e3o e baixa permeabilidade ao g\u00e1s. Assim, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2593,"parent":0,"menu_order":40,"comment_status":"closed","ping_status":"closed","template":"page-template-product-cat.php","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2132","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/pages\/2132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/comments?post=2132"}],"version-history":[{"count":0,"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/pages\/2132\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/media\/2593"}],"wp:attachment":[{"href":"https:\/\/eurojuntas.es\/pt-pt\/wp-json\/wp\/v2\/media?parent=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}