描述
无卤阻燃PBT塑料材料
建筑装饰行业
交通运输行业、广告行业
电气、化工机械、汽车行业
无卤阻燃PBT塑料材料
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<注意：这种材料在高温下很容易水解高温，所以加工前的干燥处理非常重要。建议在空气中干燥7~9小时的温度为121°C，或2.5~5小时的温度为151°C。湿度必须小于0.04%。如果在干燥器中使用吸湿干燥，建议的条件是151°C，3小时。熔化温度：226~276℃，建议温度：251℃。模具温度：未加筋材料42~602℃。为了减少塑料件的弯曲，有必要设计好模具的冷却腔。热损失必须快速且均匀。建议模具冷却通道的直径为11mm。注射压力：中等（高达1500巴）。注射速度：应使用尽可能快的注射速度（因为PBT固化很快） 是一家专业的无卤阻燃pbt塑料材料制造商，您可以从我们工厂以优惠的价格订购高品质的无卤阻燃pbt塑料材料 Architecture Decoration Industry Halogen-free Flame-retardant PBT Plastic Material Injection molding process conditions drying treatment: This material is easily hydrolyzed at high temperatures, so the drying treatment before processing is very important. The recommended drying condition in the air is 121°C for 7~9hours, or 151°C for 2.5~5 hours. The humidity must be less than 0.04%. If you use moisture absorption Drying in a desiccator, the recommended condition is 151°C,3 hours. Melting temperature: 226~276℃, recommended temperature: 251℃. Mold temperature: 42~602℃ for unreinforced materials. It is necessary to design the cooling cavity of the mold well to reduce the bending of the plastic part. The heat loss must be fast And even. It is recommended that the diameter of the mold cooling channel is 11mm. Injection pressure: medium (up to 1500bar). Injection speed: The fastest possible injection speed should be used (because PBT solidifies quickly). ContactnowformoredetailsaboutHalogen-free flame-retardant PBT plastic material. Kitty Liu< ###> ……………………………………………………………………………………………………………………………………………………………………………………….. is one of the professional halogen-free flame-retardant pbt plastic material manufacturers, you can order high quality halogen-free flame-retardant pbt plastic material at good price from our factory.Halogen-free Flame-retardant PBT Plastic Material
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Halogen-free flame-retardant PBT plastic material
Halogen-free Flame-retardant PBT Plastic Material
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