{"id":2456,"date":"2026-05-29T17:22:35","date_gmt":"2026-05-29T09:22:35","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2456"},"modified":"2026-06-29T14:21:58","modified_gmt":"2026-06-29T06:21:58","slug":"pbt-sabic-valox-420","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/es\/materials\/polybutylene-terephthalate-pbt\/pbt-sabic-valox-420\/","title":{"rendered":"PBT-Sabic Valox 420"},"content":{"rendered":"<div class=\"material-page-wrapper\" style=\"line-height: 1.7 !important;letter-spacing: 0.03em !important;, Arial, sans-serif !important;color: #333333 !important\">\n<p><!-- 3. \u6750\u6599\u4e0b\u5c5e\u578b\u53f7\u4ecb\u7ecd\uff08\u8868\u683c\uff09 --><\/p>\n<section class=\"material-grades\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Cuadr\u00edcula de m\u00f3dulo mec\u00e1nico y tolerancia t\u00e9rmica del Valox 420<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">La resina VALOX\u2122 420 es un grado de moldeo por inyecci\u00f3n de PBT semicristalino sin lubricar, reforzado con 30% de fibra de vidrio, certificado para ofrecer resistencia, rigidez y resistencia al calor excepcionales bajo normas ASTM\/ISO:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #cfa28a !important\">\n<thead>\n<tr>\n<th style=\"background-color: #faf4f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cfa28a !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">M\u00e9trica mec\u00e1nica\/t\u00e9rmica<\/th>\n<th style=\"background-color: #faf4f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cfa28a !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Valor t\u00edpico (ASTM\/ISO)<\/th>\n<th style=\"background-color: #faf4f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cfa28a !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Beneficio de dise\u00f1o de componentes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Resistencia a la Tracci\u00f3n en Rotura<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">119 MPa (ASTM D638)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">Proporciona una inmensa capacidad de carga estructural, sustituyendo soportes y carcasas de metal fundido a presi\u00f3n por un peso m\u00e1s ligero.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">M\u00f3dulo de flexi\u00f3n<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">7,580 MPa (ASTM D790)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">Ofrece integridad estructural de alta rigidez e inflexible para carcasas de motores el\u00e9ctricos, focos e impulsores de bombas din\u00e1micas.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Deflexi\u00f3n T\u00e9rmica (HDT)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">207 \u00b0C (DAM @ 1.82 MPa)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">Mantiene las propiedades mec\u00e1nicas y la forma bajo carga t\u00e9rmica continua en entornos de motor de alto calor (HDT 215\u00b0C a 0.45 MPa).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 4. \u6750\u6599\u6240\u5e94\u7528\u7684\u5de5\u827a\u4ecb\u7ecd\uff08\u8868\u683c\uff09 --><\/p>\n<section class=\"molding-processes\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Idoneidad de proceso de servicio pesado y alineaci\u00f3n para Valox 420<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Con su r\u00e1pida cristalizaci\u00f3n y baja viscosidad de fusi\u00f3n del PBT base, el Valox 420 llena cavidades estructurales complejas de manera consistente:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #cfa28a !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f3f4f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cfa28a !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Proceso de Moldeo<\/th>\n<th style=\"background-color: #f3f4f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cfa28a !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Adaptaci\u00f3n de grado y enfoque de ingenier\u00eda<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Conjuntos de conectores de precisi\u00f3n<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. Muy adecuado para bloques el\u00e9ctricos automotrices multipin, enchufes de sensores, terminales de alto voltaje y carcasas de bobinas de servicio pesado.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Componentes de motores el\u00e9ctricos y bobinas<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. El alto m\u00f3dulo de tracci\u00f3n evita la deflexi\u00f3n de la pieza bajo la tensi\u00f3n de bobinado de cobre apretado en bobinas multipista y campanas de extremo.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Carcasas din\u00e1micas para reflectores<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cfa28a !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. La alta resistencia al calor continuo y la integridad dimensional son ideales para moldear reflectores de iluminaci\u00f3n, carcasas de focos y mangos de electrodom\u00e9sticos.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 5. \u5236\u9020\u6280\u672f\u6307\u5357 --><\/p>\n<section class=\"manufacturing-guide\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">PBT-SABIC Valox 420: Herramientas y plano de orientaci\u00f3n de fibras<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">El moldeo de una resina semicristalina rellena de fibra de vidrio al 30% como Valox 420 requiere un control estricto de la humedad y una compuerta optimizada para prevenir el desgaste abrasivo de la herramienta y la deformaci\u00f3n:<\/p>\n<div style=\"display: grid;grid-template-columns: 1fr 1fr;gap: 20px;margin-top: 20px;margin-bottom: 25px\">\n<div style=\"border: 1px solid #cfa28a !important;background-color: #faf4f0 !important;padding: 20px !important\">\n<p style=\"margin-bottom: 8px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Control del desgaste abrasivo de herramientas<\/p>\n<p style=\"margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Las fibras de vidrio cortas al 30% act\u00faan como un medio abrasivo de lijado bajo altas velocidades de inyecci\u00f3n. La divisi\u00f3n de herramientas de Jucheng previene la erosi\u00f3n de la cavidad construyendo moldes con acero para herramientas inoxidable S136 premium endurecido a 48\u201352 HRC y mecanizado en nuestros CNC de 5 ejes, asegurando la precisi\u00f3n de la l\u00ednea de partici\u00f3n a largo plazo.<\/p>\n<\/div>\n<div style=\"border: 1px solid #cfa28a !important;background-color: #f3f4f6 !important;padding: 20px !important\">\n<p style=\"margin-bottom: 8px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Gesti\u00f3n de la contracci\u00f3n anisotr\u00f3pica<\/p>\n<p style=\"margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Valox 420 se contrae mucho menos a lo largo del flujo (0.3%\u20130.5%) que perpendicular a \u00e9l (0.4%\u20130.8%). Utilizamos simulaci\u00f3n Moldflow durante nuestra revisi\u00f3n gratuita de DFM para equilibrar las ubicaciones de las compuertas, alineando las fibras de vidrio uniformemente para prevenir la deformaci\u00f3n de los componentes y las dimensiones fuera de tolerancia.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- 6. \u4e3b\u8981\u5e94\u7528\u884c\u4e1a\u9886\u57df --><\/p>\n<section class=\"key-applications\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Campos de aplicaci\u00f3n clave para PBT-Sabic Valox 420<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Tren motriz automotriz e iluminaci\u00f3n (IATF 16949):<\/strong> Conectores de bater\u00eda EV de alto voltaje, bobinas de bobinas de encendido, carcasas de sensores de termostato, conjuntos de biseles de faros y carcasas de bombas de agua el\u00e9ctricas.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Electrical Components &amp; Motors:<\/strong> Heavy-duty industrial relays, terminal blocks, electric motor end bells, smart-meter connector grids, and coil bobbins.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Industrial Appliances &amp; Lighting:<\/strong> Manijas de electrodom\u00e9sticos de servicio pesado, carcasas de reflectores exteriores, biseles indicadores de alta temperatura y carcasas estructurales de v\u00e1lvulas qu\u00edmicas.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Valox 420 Mechanical Modulus &amp; Thermal Tolerance Grid VALOX\u2122 Resin 420 is a 30% glass fiber reinforced, un-lubricated semi-crystalline PBT injection molding grade, certified to deliver outstanding strength, stiffness, and heat resistance under ASTM\/ISO standards: Mechanical \/ Thermal Metric Typical Value (ASTM\/ISO) Component Design Benefit Tensile Strength at Break 119 MPa (ASTM D638) Provides immense [&hellip;]<\/p>\n","protected":false},"featured_media":2457,"template":"","meta":[],"class_list":["post-2456","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/es\/wp-json\/wp\/v2\/material_model\/2456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/es\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/es\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/es\/wp-json\/wp\/v2\/media\/2457"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/es\/wp-json\/wp\/v2\/media?parent=2456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}