{"id":1795,"date":"2026-09-07T16:21:57","date_gmt":"2026-09-07T08:21:57","guid":{"rendered":"https:\/\/bastone-petrochem.com\/?post_type=product&#038;p=1795"},"modified":"2026-09-09T08:55:28","modified_gmt":"2026-09-09T00:55:28","slug":"ppam-pe7003-ppa-masterbatch-for-polyethylene-film-extrusion","status":"publish","type":"product","link":"https:\/\/bastone-petrochem.com\/es\/product\/ppam-pe7003-ppa-masterbatch-for-polyethylene-film-extrusion\/","title":{"rendered":"PPAM-PE7003 Masterbatch de PPA para Extrusi\u00f3n de Pel\u00edcula de Polietileno"},"content":{"rendered":"<p>PPAM-PE7003 es un masterbatch, no un aditivo puro. BASTONE combina un aditivo de procesamiento de pol\u00edmeros junto con un sinergista en un portador de polietileno, lo que permite a los convertidores dosificar la qu\u00edmica activa con precisi\u00f3n en alimentadores gravim\u00e9tricos o volum\u00e9tricos est\u00e1ndar sin los problemas de manipulaci\u00f3n que conlleva el polvo de fluoropol\u00edmero puro. El portador coincide con la resina base, por lo que los gr\u00e1nulos se dispersan en la extrusora sin un paso de diluci\u00f3n separado.<\/p>\n<p>El mecanismo de trabajo se sit\u00faa en la interfaz metal-pol\u00edmero. Durante la extrusi\u00f3n, el aditivo de procesamiento migra a las superficies del dado y del barril y forma una capa lubricante de pol\u00edmero. La tensi\u00f3n interfacial entre el fundido de polietileno y el dado disminuye, la fricci\u00f3n cae y la respuesta viscoel\u00e1stica del fundido en la salida del dado cambia lo suficiente como para suprimir la inestabilidad que produce piel de tibur\u00f3n y fractura de fundido grave.<\/p>\n<p>Los convertidores ven el efecto en cinco puntos de la l\u00ednea. La acumulaci\u00f3n en el dado disminuye, lo que alarga el tiempo de funcionamiento entre paradas de limpieza. La presi\u00f3n en la cabeza cae, lo que aumenta la producci\u00f3n a velocidad constante del tornillo y reduce el consumo de energ\u00eda por kilogramo. El esfuerzo cortante a trav\u00e9s del dado disminuye, lo que estabiliza el fundido y reduce la tasa a la que el material degradado forma puntos negros. La fractura de fundido desaparece, lo que restaura la calidad superficial y el rendimiento \u00f3ptico. Y la pel\u00edcula mantiene su claridad y brillo superficial: el aditivo no enturbia el producto como lo hacen algunas combinaciones de deslizante y antibloqueo.<\/p>\n<p>Cada uno de esos resultados importa comercialmente, no solo cosm\u00e9ticamente. Una l\u00ednea de pel\u00edcula que funciona ocho horas m\u00e1s entre limpiezas del dado convierte el cambio ahorrado en metros vendibles. Una ca\u00edda de presi\u00f3n en la cabeza le da al convertidor la opci\u00f3n de aumentar la producci\u00f3n o reducir la temperatura del fundido para proteger una resina sensible al calor. Para pel\u00edcula de envasado de alimentos, el cumplimiento de FDA y GB significa que el masterbatch no se convierte en el factor limitante en un paquete de aprobaci\u00f3n de contacto alimentario.<\/p>\n<p>BASTONE fabrica PPAM-PE7003 internamente en el sitio de la Zona de Desarrollo Econ\u00f3mico de Hangzhou. El grupo opera 4 instalaciones de producci\u00f3n y 1 centro de I+D, y el centro de I+D maneja directamente el desarrollo de formulaciones y la verificaci\u00f3n de lotes para la l\u00ednea de masterbatch. Los compradores que tratan con BASTONE est\u00e1n tratando con la planta que fabric\u00f3 los gr\u00e1nulos: las preguntas sobre especificaciones, la trazabilidad de lotes y los ajustes de formulaci\u00f3n van a las personas que controlan la l\u00ednea de compoundaci\u00f3n, no a trav\u00e9s de un intermediario comercial.<\/p>","protected":false},"excerpt":{"rendered":"<p>PPAM-PE7003 es un masterbatch aditivo de procesamiento de polietileno producido por Zhejiang Bastone Technology Co., Ltd en la instalaci\u00f3n de BASTONE en Hangzhou, formulado a partir de un aditivo de procesamiento de pol\u00edmeros y un sinergista en un portador de polietileno.<br \/>\nLos convertidores de pel\u00edcula lo dosifican al 0,5\u20131,5% en l\u00edneas de pel\u00edcula soplada, pel\u00edcula fundida y recubrimiento por extrusi\u00f3n para eliminar la fractura de fundido, reducir la acumulaci\u00f3n en el dado y disminuir la presi\u00f3n en la cabeza de la extrusora.<br \/>\nLa formulaci\u00f3n cumple con los requisitos de contacto alimentario de la FDA y GB.<\/p>","protected":false},"featured_media":1768,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[62],"product_tag":[],"class_list":["post-1795","product","type-product","status-publish","has-post-thumbnail","product_cat-masterbatch","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PPAM-PE7003 PPA Masterbatch for PE Film | China Supplier<\/title>\n<meta name=\"description\" content=\"PPAM-PE7003 PPA masterbatch for PE blown, cast &amp; coating film. Dose 0.5-1.5% to end melt fracture, cut die buildup &amp; head pressure. FDA\/GB certified.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bastone-petrochem.com\/es\/product\/ppam-pe7003-ppa-masterbatch-for-polyethylene-film-extrusion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PPAM-PE7003 PPA Masterbatch for PE Film | China Supplier\" \/>\n<meta property=\"og:description\" content=\"PPAM-PE7003 PPA masterbatch for PE blown, cast &amp; coating film. Dose 0.5-1.5% to end melt fracture, cut die buildup &amp; head pressure. 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