{"id":14789,"date":"2023-09-28T16:29:22","date_gmt":"2023-09-28T14:29:22","guid":{"rendered":"https:\/\/deltatecnic.com\/delta-tecnic-garanteix-un-aillament-eficient-a-la-industria-del-cable\/"},"modified":"2025-10-11T12:13:02","modified_gmt":"2025-10-11T10:13:02","slug":"delta-tecnic-garanteix-un-aillament-eficient-a-la-industria-del-cable","status":"publish","type":"post","link":"https:\/\/deltatecnic.com\/ca\/delta-tecnic-garanteix-un-aillament-eficient-a-la-industria-del-cable\/","title":{"rendered":"Delta Tecnic garanteix un a\u00efllament eficient a la ind\u00fastria del cable"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;14789&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;2&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (2 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Delta Tecnic garanteix un a\u00efllament eficient a la ind\u00fastria del cable&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (2 votes)    <\/div>\n    <\/div>\n<p>Per a la <a href=\"https:\/\/deltatecnic.com\/ca\/deltacolor-pvc\/cables\/\">ind\u00fastria del cable<\/a> d&#8217;alimentaci\u00f3, i especialment en <strong><a href=\"https:\/\/deltatecnic.com\/ca\/deltacolor-cables\/automocio\/\" target=\"_blank\" rel=\"noopener\">els cables d&#8217;automoci\u00f3<\/a><\/strong>, \u00e9s crucial aconseguir un a\u00efllament total del conductor el\u00e8ctric (coure o alumini, en la majoria dels casos), i la prova d&#8217;espurna s&#8217;utilitza \u00e0mpliament per assegurar que cada cent\u00edmetre produ\u00eft est\u00e0 totalment a\u00efllat.<\/p>\n<ul>\n<li>Delta Tecnic redueix deu vegades la mida del gr\u00e0nul per aconseguir una millor diluci\u00f3 del <a href=\"https:\/\/deltatecnic.com\/ca\/\">masterbatch<\/a> en el compost del cable.<\/li>\n<li>El 25% de les vendes de l&#8217;empresa s\u00f3n a la ind\u00fastria de l&#8217;autom\u00f2bil, on els resultats satisfactoris de les proves d&#8217;espurna s\u00f3n m\u00e9s dif\u00edcils d&#8217;aconseguir.<\/li>\n<\/ul>\n<h2>A\u00efllament del conductor el\u00e8ctric<\/h2>\n<p>La prova d&#8217;espurna pret\u00e9n detectar qualsevol forat a la capa de pl\u00e0stic que cobreix el conductor del cable, conegut com a a\u00efllament i, en conseq\u00fc\u00e8ncia, una fuga de corrent el\u00e8ctric. Encara que els forats siguin petits, poden provocar efectes no desitjats com fuites d&#8217;energia i p\u00e8rdua d&#8217;electricitat, creant problemes greus en un circuit el\u00e8ctric.<\/p>\n<p>En el cas de Delta Tecnic, fabricant l\u00edder de <strong><a href=\"https:\/\/deltatecnic.com\/ca\/solucions-masterbatch\/\">masterbatch de color<\/a><\/strong>, el 25% de les vendes de masterbatch de color s\u00f3n a la ind\u00fastria de l&#8217;automoci\u00f3, que \u00e9s precisament el sector que presenta m\u00e9s dificultats per obtenir resultats satisfactoris de proves d&#8217;espurna, a causa de l&#8217;\u00fas de m\u00e9s curts, m\u00e0quines de diluci\u00f3 d&#8217;alta velocitat.<\/p>\n<p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Lw0WCjsHqko?si=BVtV7cAMSD3TfbyP\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Les exig\u00e8ncies de la ind\u00fastria han fet que Delta Tecnic assoleixi l&#8217;excel\u00b7l\u00e8ncia en el disseny i control dels seus masterbatch amb l&#8217;objectiu de reduir els errors detectats pel provador d&#8217;espurnes.<\/p>\n<h2><strong>A\u00efllament del cable: com minimitzar els errors de la prova d&#8217;espurna<\/strong><\/h2>\n<p>El cable conductor, amb el seu respectiu a\u00efllament, travessa el dispositiu de prova d&#8217;espurnes, que sotmet el cable a un camp el\u00e8ctric d&#8217;alta tensi\u00f3 per detectar qualsevol fuita. Si es produeix una reacci\u00f3 el\u00e8ctrica, el dispositiu emet un senyal d&#8217;advert\u00e8ncia. En aquest sentit, \u00e9s crucial evitar la pres\u00e8ncia de grans part\u00edcules no desitjades a l&#8217;a\u00efllament del cable.<\/p>\n<p>Els forats poden ser causats per la mala dispersi\u00f3 dels productes utilitzats en la barreja d&#8217;a\u00efllament. L&#8217;a\u00efllament pl\u00e0stic est\u00e0 format per dos materials: generalment, el 98% \u00e9s un compost polim\u00e8ric, ja sigui fabricat pel mateix fabricant de cables o subministrat per empreses especialitzades en la fabricaci\u00f3 de compostos, mentre que el 2% restant \u00e9s el colorant subministrat. Ambdues mat\u00e8ries primeres poden contenir part\u00edcules poc disperses o mal incorporades a la massa polim\u00e8rica, donant lloc a la formaci\u00f3 de forats. Aquests forats donaran com a resultat una prova d&#8217;espurna fallida i, per tant, un mal a\u00efllament del conductor el\u00e8ctric.<\/p>\n<p>Un masterbatch mal fabricat pot ser una de les causes d&#8217;aquests forats, a causa de la pres\u00e8ncia de part\u00edcules excessivament grans al pol\u00edmer. \u00c9s essencial que el <strong><a href=\"https:\/\/deltatecnic.com\/ca\/masterbatch-industria-del-cable\/\" target=\"_blank\" rel=\"noopener\">masterbatch utilitzat a la ind\u00fastria del cable<\/a><\/strong> aconsegueixi la millor dispersi\u00f3 de pigment possible. La dispersi\u00f3 de pigments consisteix a trencar les unitats cristal\u00b7lines que componen els pigments mitjan\u00e7ant un proc\u00e9s mec\u00e0nic mitjan\u00e7ant extrusores, evitant que es quedin dins del masterbatch.<\/p>\n<p>Hi ha un altre error possible, que es relaciona amb la diluci\u00f3. Durant la fabricaci\u00f3 de cables, \u00e9s possible que el masterbatch utilitzat no es dilueixi correctament en el compost del client i les grans part\u00edcules no desitjades resultants poden causar forats a l&#8217;a\u00efllament. El concepte de diluci\u00f3 implica una barreja adequada durant el proc\u00e9s d&#8217;extrusi\u00f3 de la capa d&#8217;a\u00efllament del cable, on el masterbatch est\u00e0 totalment compost i es fon a la base polim\u00e8rica utilitzada.<\/p>\n<p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/kZA1PIKd1gg?si=XNEUaiShhIlwooBF\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Tanmateix, en alguns casos, els clients poden trobar dificultats per diluir els masterbatchs, ja que la ind\u00fastria del cable treballa cada cop m\u00e9s amb extrusores m\u00e9s r\u00e0pides i curtes que fan que aquest proc\u00e9s sigui m\u00e9s complex. Per tant, el repte del fabricant de masterbatch \u00e9s aconseguir la millor diluci\u00f3 possible, que requereix una temperatura i un proc\u00e9s de mescla adequats.<\/p>\n<p>Manuel Miret, Area Manager &amp; New Product Developer de Delta Tecnic, afirma: A Delta Tecnic ens esforcem per oferir solucions que impulsin l&#8217;aven\u00e7 de la ind\u00fastria del cable i millorin la qualitat dels cables utilitzats en diversos sectors. El nostre enfocament en la dispersi\u00f3 \u00f2ptima dels pigments i la formulaci\u00f3 dels nostres <a href=\"https:\/\/deltatecnic.com\/ca\/\" target=\"_blank\" rel=\"noopener\"><strong>masterbatches<\/strong><\/a> per aconseguir una diluci\u00f3 perfecta \u00e9s essencial per garantir l&#8217;excel\u00b7l\u00e8ncia dels cables fabricats i els resultats \u00f2ptims en la prova d&#8217;espurna durant la fabricaci\u00f3<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Disseny de masterbatch per reduir les avaries detectades pel provador d&#8217;espurnes.<\/p>\n","protected":false},"author":14,"featured_media":14778,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[154],"tags":[],"class_list":["post-14789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies-i-esdeveniments"],"yoast_head":"<!-- This site is optimized with the 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