{"id":130197,"date":"2021-06-09T17:17:42","date_gmt":"2021-06-09T15:17:42","guid":{"rendered":"https:\/\/concentrol.com\/acoustic-insulation-for-the-automotive-industry\/"},"modified":"2022-12-21T09:13:48","modified_gmt":"2022-12-21T07:13:48","slug":"acoustic-insulation-for-the-automotive-industry","status":"publish","type":"post","link":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/acoustic-insulation-for-the-automotive-industry\/","title":{"rendered":"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]<span style=\"font-weight: 400;\">La recerca i l&#8217;especialitzaci\u00f3 s\u00f3n processos clau en el desenvolupament de productes efica\u00e7os, segurs i que compleixin amb les necessitats del mercat. Despr\u00e9s de m\u00e9s de 80 anys elaborant solucions i treballant colze a colze amb els nostres clients i prove\u00efdors, Concentrol s&#8217;ha convertit en un dels referents del sector qu\u00edmic a nivell mundial.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Des de la divisi\u00f3 de Perfomance Materials, Concentrol elabora solucions per al sector de l&#8217;automoci\u00f3, com ara desemmotllants per a escumes de poliuret\u00e0, estabilitzants o surfactants de silicona per a escumes de poliuret\u00e0 i netejadors de motlles, entre altres.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A continuaci\u00f3, veurem els materials m\u00e9s utilitzats i el proc\u00e9s de fabricaci\u00f3 per a l&#8217;a\u00efllament ac\u00fastic per a l&#8217;automoci\u00f3 o tamb\u00e9 dit \u2018peces insonoritzades\u2019, \u2018insonoritzant\u2019, o en angl\u00e8s \u2018soundproofing systems\u2019. A m\u00e9s, es far\u00e0 una breu explicaci\u00f3 sobre els desemmotllants, producte imprescindible per a la fabricaci\u00f3 d&#8217;aquestes peces, i la resta de les solucions per a aquest sector.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Els materials principals que s&#8217;utilitzen per a l&#8217;elaboraci\u00f3 de l&#8217;a\u00efllament ac\u00fastic per a l&#8217;automoci\u00f3 s\u00f3n els materials composts (composites) i el poliuret\u00e0.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Respecte al poliuret\u00e0, les peces es realitzen senceres a partir de nom\u00e9s escuma de poliuret\u00e0, o combinades amb altres materials com el cautx\u00fa, les fen\u00f2liques i el poliesp\u00e1n, entre altres. El tipus d&#8217;escuma PU m\u00e9s utilitzada \u00e9s la flexible d&#8217;alta resili\u00e8ncia (HR), per\u00f2 tamb\u00e9 podem trobar l&#8217;escuma flexible densificada, viscoel\u00e0stica i proc\u00e9s R.I.M.<\/span><\/p>\n<p><b>L&#8217;a\u00efllament es duu a terme gr\u00e0cies a unes \u201cbarreres ac\u00fastiques\u201d<\/b><span style=\"font-weight: 400;\">, que s\u00f3n peces modelades usades en el sector de l\u2019autom\u00f2bil b\u00e0sicament amb la finalitat d&#8217;a\u00efllar ac\u00fasticament l&#8217;habitacle el m\u00e0xim possible.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L&#8217;escuma de PU presenta un excel\u00b7lent comportament pel fet que el soroll entra pels porus i es dissipa a l&#8217;interior de l&#8217;escuma. La capacitat de regular el porus permet absorbir el soroll de manera precisa i mesurable.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Aquestes peces, o sistemes d&#8217;a\u00efllament ac\u00fastic, s&#8217;incorporen a l&#8217;habitacle del vehicle, el maleter i el motor. El m\u00e9s usual \u00e9s trobar-les en la part de sota el quadre de comandament, en tota la superf\u00edcie que hi ha entre el motor i l&#8217;habitacle, per a evitar el soroll que produeix el motor en el seu funcionament. En els s\u00f2ls i el maleter tamb\u00e9 s\u00f3n presents de manera estrat\u00e8gica, evitant la transmissi\u00f3 del soroll a l&#8217;habitacle.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-130125\" src=\"https:\/\/concentrol.com\/wp-content\/uploads\/2021\/06\/1-1-300x200.png\" alt=\"\" width=\"425\" height=\"284\" srcset=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/1-1-300x200.png 300w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/1-1-1024x683.png 1024w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/1-1-768x512.png 768w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/1-1-1536x1024.png 1536w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/1-1.png 2048w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><\/p>\n<p><i><span style=\"font-weight: 400;\">A\u00efllament ac\u00fastic amb poliuret\u00e0<\/span><\/i><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Tipus de materials<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hi ha diferents tipus de materials que poden utilitzar-se com a insonoritzant. <\/span><b>Materials composts (composites)<\/b><span style=\"font-weight: 400;\">, com les <\/span><b>resines fen\u00f2liques i aglomerats de cautx\u00fa<\/b><span style=\"font-weight: 400;\">, aix\u00ed com inserits de <\/span><b>poliesp\u00e1n<\/b><span style=\"font-weight: 400;\">, <\/span><b>non woven <\/b><span style=\"font-weight: 400;\">o altres materials dins de les peces de <\/span><b>poliuret\u00e0 modelat (PU)<\/b><span style=\"font-weight: 400;\">, entre altres.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\"><img decoding=\"async\" class=\"alignnone wp-image-130133\" src=\"https:\/\/concentrol.com\/wp-content\/uploads\/2021\/06\/2-300x200.png\" alt=\"\" width=\"425\" height=\"283\" srcset=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/2-300x200.png 300w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/2-1024x683.png 1024w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/2-768x512.png 768w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/2-1536x1024.png 1536w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/2.png 2048w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><\/span><\/i><\/p>\n<p><i><span style=\"font-weight: 400;\">Fen\u00f2liques<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\"><img decoding=\"async\" class=\"alignnone wp-image-130159\" src=\"https:\/\/concentrol.com\/wp-content\/uploads\/2021\/06\/3-1-300x200.png\" alt=\"\" width=\"425\" height=\"283\" srcset=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/3-1-300x200.png 300w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/3-1-1024x683.png 1024w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/3-1-768x512.png 768w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/3-1-1536x1024.png 1536w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/3-1.png 2048w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/>\u00a0<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Materials compostos<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">Per la seva qualitat i prestacions el PU \u00e9s el m\u00e9s idoni, i per aix\u00f2 en molts casos ens trobem davant d&#8217;una pe\u00e7a totalment a base de poliuret\u00e0 injectat i aquesta mateixa sobre <\/span><b>una manta de EPDM, moqueta o poliuret\u00e0 R.I.M.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Un altre tipus d&#8217;escuma de curat en fred que podem trobar en el mercat \u00e9s el <\/span><b>\u201cflexible densificat\u201d<\/b><span style=\"font-weight: 400;\">. Com el seu nom indica es tracta d&#8217;escuma flexible amb m\u00e9s densitat, de manera que la pe\u00e7a \u00e9s clarament m\u00e9s dura, amb porus intern m\u00e9s petit i gaireb\u00e9 tancat en superf\u00edcie. Normalment es fabriquen peces petites de farciment i\/o de protecci\u00f3 ac\u00fastica en la ind\u00fastria de l&#8217;autom\u00f2bil. Alguns exemples s\u00f3n: farciment de la zona de canvi de marxes, farciments en zones de pedals, embragatge i accelerador, insonoritzacions puntuals de carrosseria, etc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A causa de la seva major densitat la pe\u00e7a tendeix a inflar-se dins del motlle, i en el moment de desemmotllar-se pot plantejar problemes si el desemmotllant no aporta un plus de lliscament. Solen utilitzar-se desemmotllants a base d\u2019aigua grassa, a pesar que sol treballar-se a baixes temperatures i motlles bastant profunds, ja que compleixen amb el requisit de lubricaci\u00f3 de les peces facilitant la seva extracci\u00f3. A difer\u00e8ncia de les peces grans, les petites no porten cap mena de material diferent del flexible densificat.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Proc\u00e9s de fabricaci\u00f3<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Per al proc\u00e9s de fabricaci\u00f3 ens centrem en el PU que ens interessa. Sempre es realitza a trav\u00e9s d&#8217;un proc\u00e9s de modelatge en fred, i per a ells existeixen dues distincions:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Pe\u00e7a completa de PU<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u00c9s el t\u00edpic proc\u00e9s de modelatge, aplicaci\u00f3 del desemmotllant, injecci\u00f3 dels components en motlle i despr\u00e9s de la curaci\u00f3 extracci\u00f3 de la pe\u00e7a.<\/span><\/p>\n<ol start=\"2\">\n<li><b> Pe\u00e7a mixta<\/b><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Es diposita en el motlle una l\u00e0mina normalment de cautx\u00fa (usualment es preescalfa primer per a incrementar la seva adhesi\u00f3 superficial) i s&#8217;injecta el PU damunt. En extreure la pe\u00e7a una cara \u00e9s la de cautx\u00fa (barrera) i l&#8217;altra de PU (adsorci\u00f3). Aquesta part de \u201cbarrera\u201d tamb\u00e9 pot ser d&#8217;altres materials a m\u00e9s del cautx\u00fa, com PU R.I.M. En aquest cas pr\u00e8viament es modela la l\u00e0mina de R.I.M. i despr\u00e9s es diposita en un altre motlle, on s&#8217;injecta damunt el PU flexible.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Com hem comentat abans, es poden usar inserits en les peces de PU per a millorar les seves propietats o facilitar el muntatge a l&#8217;interior del vehicle.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Requisits:<\/b><\/h3>\n<p><b>El fonamental \u00e9s obtenir la funci\u00f3 ac\u00fastica. <\/b><span style=\"font-weight: 400;\">Es considera que l&#8217;idoni \u00e9s que per la part on la pe\u00e7a rep el soroll sigui absorbent, i la cara final, que est\u00e0 en contacte amb l&#8217;habitacle, sigui de barrera. No \u00e9s totalment clar, per la qual cosa algunes vegades \u00e9s aix\u00ed i en unes altres a l&#8217;inrev\u00e9s, havent de treballar sempre en funci\u00f3 de les indicacions dels clients.<\/span><\/p>\n<p><b>Solucions de Concentrol<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Concentrol ofereix una \u00e0mplia gamma de desemmotllants base solvent (classe I, II, III), basi aigua, cosolvents i h\u00edbrids per a aquesta aplicaci\u00f3. A m\u00e9s, disposem d&#8217;una gamma extensa de surfactants de silicona, espec\u00edficament dissenyada per a escuma de poliuret\u00e0 flexible HR, i altres productes auxiliars com ara pastes de refor\u00e7, cues de contacte, netejadors de motlles, entre altres.<\/span><\/p>\n<p><b>Desemmotllants per a poliuret\u00e0:\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Tots els desemmotllants per al proc\u00e9s de curat en fred s\u00f3n adequats:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Desemmotllants solvents (classe I, II, III segons punt d&#8217;inflamabilitat).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Desemmotllants base aigua cosolvent (5 \u2013 20% aigua) i base aigua (&lt;5% de solvent).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Desemmotllants h\u00edbrids (50 \u2013 70% d&#8217;aigua).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">El know-how de Concentrol consisteix en, una vegada detectades les problem\u00e0tiques i requeriments espec\u00edfics dels fabricants dels insonoritzants de poliuret\u00e0, trobar la millor soluci\u00f3, que passa pel disseny de la pell m\u00e9s adequada a cada necessitat.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Unes altres de les nostres <\/span><b>especialitats a Concentrol s\u00f3n els surfactants de silicona per a tots aquells fabricants d&#8217;aquests sistemes ac\u00fastics que s\u00f3n auto formuladors<\/b><span style=\"font-weight: 400;\">. Tamb\u00e9 disposem de productes complementaris com a pastes de refor\u00e7 (base solvent o basi aigua), adhesius de contacte (per a la reparaci\u00f3 d&#8217;escumes), entre altres.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En Concentrol som especialistes i referents globals en solucions adaptades al client des de la fabricaci\u00f3 a mida, fins al suport que brindem a les ind\u00fastries en els seus diferents processos. A m\u00e9s, des de la divisi\u00f3 de Performance Materials hem desenvolupat un extens cat\u00e0leg de solucions per al sector de l&#8217;automoci\u00f3.<\/span><\/p>\n<p><b>\u00a0Autors: Jordi Fornells, Rafael Fern\u00e1ndez, \u00c1ngel Rodr\u00edguez i Nikoleta Raykova.<\/b>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00bb1\/1&#8243;][vc_button border_width=\u00bb0&#8243; link=\u00bburl:https%3A%2F%2Fconcentrol.com%2Fwp-content%2Fuploads%2F2022%2F12%2FCA_AISLAMIENTO-ACUSTICO.pdf|title:EN_AISLAMIENTO%20ACU%CC%81STICO|target:_blank\u00bb uncode_shortcode_id=\u00bb580914&#8243;]Descarregar infogr\u00e0fic[\/vc_button][vc_column_text uncode_shortcode_id=\u00bb603156&#8243;]<div class=\"wp-block-pdfemb-pdf-embedder-viewer\"><a href=\"https:\/\/concentrol.com\/wp-content\/uploads\/2022\/12\/CA_AISLAMIENTO-ACUSTICO.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">CA_AISLAMIENTO-ACUSTICO<\/a><\/div>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]La recerca i l&#8217;especialitzaci\u00f3 s\u00f3n processos clau en el desenvolupament de productes efica\u00e7os, segurs i que compleixin amb les necessitats [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":130143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[127],"tags":[137],"class_list":["post-130197","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-desemmotllantsrb","tag-automocio"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3<\/title>\n<meta name=\"description\" content=\"Concentrol - Chemical Solutions\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3\" \/>\n<meta property=\"og:description\" content=\"Concentrol - Chemical Solutions\" \/>\n<meta property=\"og:url\" content=\"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/\" \/>\n<meta property=\"og:site_name\" content=\"Concentrol\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/concentrol\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-09T15:17:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-21T07:13:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/concentrol.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Concentrol\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@concentrol\" \/>\n<meta name=\"twitter:site\" content=\"@concentrol\" \/>\n<meta name=\"twitter:label1\" content=\"Escrit per\" \/>\n\t<meta name=\"twitter:data1\" content=\"Concentrol\" \/>\n\t<meta name=\"twitter:label2\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/\"},\"author\":{\"name\":\"Concentrol\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#\\\/schema\\\/person\\\/bb419b337f9891ebd33ccfd88e5c6d5e\"},\"headline\":\"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3\",\"datePublished\":\"2021-06-09T15:17:42+00:00\",\"dateModified\":\"2022-12-21T07:13:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/\"},\"wordCount\":1355,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hosting175685eu-cp704.wordpresstemporal.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/shutterstock_735437239-3-min-scaled.jpg\",\"keywords\":[\"Automoci\u00f3\"],\"articleSection\":[\"Performance Materials RB\"],\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/\",\"url\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/\",\"name\":\"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hosting175685eu-cp704.wordpresstemporal.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/shutterstock_735437239-3-min-scaled.jpg\",\"datePublished\":\"2021-06-09T15:17:42+00:00\",\"dateModified\":\"2022-12-21T07:13:48+00:00\",\"description\":\"Concentrol - Chemical Solutions\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hosting175685eu-cp704.wordpresstemporal.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/shutterstock_735437239-3-min-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/hosting175685eu-cp704.wordpresstemporal.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/shutterstock_735437239-3-min-scaled.jpg\",\"width\":2560,\"height\":1920},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/acoustic-insulation-for-the-automotive-industry\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inici\",\"item\":\"https:\\\/\\\/concentrol.com\\\/ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/concentrol.com\\\/de\\\/\",\"name\":\"Concentrol\",\"description\":\"Chemical Solutions\",\"publisher\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/concentrol.com\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#organization\",\"name\":\"Productos Concentrol, S.A.\",\"url\":\"https:\\\/\\\/concentrol.com\\\/de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/concentrol.com\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/logo_ok-01.png\",\"contentUrl\":\"https:\\\/\\\/concentrol.com\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/logo_ok-01.png\",\"width\":1354,\"height\":1018,\"caption\":\"Productos Concentrol, S.A.\"},\"image\":{\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/concentrol\\\/\",\"https:\\\/\\\/x.com\\\/concentrol\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/concentrol\\\/\",\"https:\\\/\\\/www.instagram.com\\\/concentrol_com\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCHRBaGs_viVptdVzPr6QF3A\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/concentrol.com\\\/de\\\/#\\\/schema\\\/person\\\/bb419b337f9891ebd33ccfd88e5c6d5e\",\"name\":\"Concentrol\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5946f0f264d4c92e1038db4d34eca2c42fb5c48d25fd5ca24349b4e49e474e43?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5946f0f264d4c92e1038db4d34eca2c42fb5c48d25fd5ca24349b4e49e474e43?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5946f0f264d4c92e1038db4d34eca2c42fb5c48d25fd5ca24349b4e49e474e43?s=96&d=mm&r=g\",\"caption\":\"Concentrol\"},\"url\":\"https:\\\/\\\/hosting175685eu-cp704.wordpresstemporal.com\\\/ca\\\/author\\\/anna\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3","description":"Concentrol - Chemical Solutions","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:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/","og_locale":"ca_ES","og_type":"article","og_title":"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3","og_description":"Concentrol - Chemical Solutions","og_url":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/","og_site_name":"Concentrol","article_publisher":"https:\/\/www.facebook.com\/concentrol\/","article_published_time":"2021-06-09T15:17:42+00:00","article_modified_time":"2022-12-21T07:13:48+00:00","og_image":[{"width":2560,"height":1920,"url":"https:\/\/concentrol.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg","type":"image\/jpeg"}],"author":"Concentrol","twitter_card":"summary_large_image","twitter_creator":"@concentrol","twitter_site":"@concentrol","twitter_misc":{"Escrit per":"Concentrol","Temps estimat de lectura":"6 minuts"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#article","isPartOf":{"@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/"},"author":{"name":"Concentrol","@id":"https:\/\/concentrol.com\/de\/#\/schema\/person\/bb419b337f9891ebd33ccfd88e5c6d5e"},"headline":"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3","datePublished":"2021-06-09T15:17:42+00:00","dateModified":"2022-12-21T07:13:48+00:00","mainEntityOfPage":{"@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/"},"wordCount":1355,"commentCount":0,"publisher":{"@id":"https:\/\/concentrol.com\/de\/#organization"},"image":{"@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#primaryimage"},"thumbnailUrl":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg","keywords":["Automoci\u00f3"],"articleSection":["Performance Materials RB"],"inLanguage":"ca","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/","url":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/","name":"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3","isPartOf":{"@id":"https:\/\/concentrol.com\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#primaryimage"},"image":{"@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#primaryimage"},"thumbnailUrl":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg","datePublished":"2021-06-09T15:17:42+00:00","dateModified":"2022-12-21T07:13:48+00:00","description":"Concentrol - Chemical Solutions","breadcrumb":{"@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#breadcrumb"},"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#primaryimage","url":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg","contentUrl":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg","width":2560,"height":1920},{"@type":"BreadcrumbList","@id":"https:\/\/concentrol.com\/ca\/acoustic-insulation-for-the-automotive-industry\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inici","item":"https:\/\/concentrol.com\/ca\/"},{"@type":"ListItem","position":2,"name":"A\u00efllament ac\u00fastic per a l\u2019automoci\u00f3"}]},{"@type":"WebSite","@id":"https:\/\/concentrol.com\/de\/#website","url":"https:\/\/concentrol.com\/de\/","name":"Concentrol","description":"Chemical Solutions","publisher":{"@id":"https:\/\/concentrol.com\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/concentrol.com\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"},{"@type":"Organization","@id":"https:\/\/concentrol.com\/de\/#organization","name":"Productos Concentrol, S.A.","url":"https:\/\/concentrol.com\/de\/","logo":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/concentrol.com\/de\/#\/schema\/logo\/image\/","url":"https:\/\/concentrol.com\/wp-content\/uploads\/2019\/10\/logo_ok-01.png","contentUrl":"https:\/\/concentrol.com\/wp-content\/uploads\/2019\/10\/logo_ok-01.png","width":1354,"height":1018,"caption":"Productos Concentrol, S.A."},"image":{"@id":"https:\/\/concentrol.com\/de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/concentrol\/","https:\/\/x.com\/concentrol","https:\/\/www.linkedin.com\/company\/concentrol\/","https:\/\/www.instagram.com\/concentrol_com\/","https:\/\/www.youtube.com\/channel\/UCHRBaGs_viVptdVzPr6QF3A"]},{"@type":"Person","@id":"https:\/\/concentrol.com\/de\/#\/schema\/person\/bb419b337f9891ebd33ccfd88e5c6d5e","name":"Concentrol","image":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/secure.gravatar.com\/avatar\/5946f0f264d4c92e1038db4d34eca2c42fb5c48d25fd5ca24349b4e49e474e43?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5946f0f264d4c92e1038db4d34eca2c42fb5c48d25fd5ca24349b4e49e474e43?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5946f0f264d4c92e1038db4d34eca2c42fb5c48d25fd5ca24349b4e49e474e43?s=96&d=mm&r=g","caption":"Concentrol"},"url":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/author\/anna\/"}]}},"rttpg_featured_image_url":{"full":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",2560,1920,false],"landscape":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",2560,1920,false],"portraits":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",2560,1920,false],"thumbnail":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-150x150.jpg",150,150,true],"medium":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-300x225.jpg",300,225,true],"large":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-1024x768.jpg",840,630,true],"1536x1536":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-1536x1152.jpg",1536,1152,true],"2048x2048":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-2048x1536.jpg",2048,1536,true],"uncode_woocommerce_nav_thumbnail_regular":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",350,263,false],"uncode_woocommerce_nav_thumbnail_crop":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",348,261,false],"menu-thumb":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",307,230,false],"woocommerce_thumbnail":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled.jpg",600,450,false],"woocommerce_gallery_thumbnail":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-scaled-100x100.jpg",100,100,true],"rp4wp-thumbnail-post":["https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2021\/06\/shutterstock_735437239-3-min-150x150.jpg",150,150,true]},"rttpg_author":{"display_name":"Concentrol","author_link":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/author\/anna\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/category\/research-blog\/desemmotllantsrb\/\" rel=\"category tag\">Performance Materials RB<\/a>","rttpg_excerpt":"[vc_row][vc_column][vc_column_text]La recerca i l&#8217;especialitzaci\u00f3 s\u00f3n processos clau en el desenvolupament de productes efica\u00e7os, segurs i que compleixin amb les necessitats [&hellip;]","_links":{"self":[{"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/posts\/130197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/comments?post=130197"}],"version-history":[{"count":1,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/posts\/130197\/revisions"}],"predecessor-version":[{"id":143098,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/posts\/130197\/revisions\/143098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/media\/130143"}],"wp:attachment":[{"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/media?parent=130197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/categories?post=130197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/wp-json\/wp\/v2\/tags?post=130197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}