塑料制品表面粗糙度速查表

戳我进入社区：注塑和模具人的网上家园

不同加工方法和不同材料所能达到的表面粗糙度加工方法材料Ra   参 数 值 范 围 μm0.0120.0250.050.1000.2000.400.81.63.206.3012.5025注射成型热塑性塑料PMMA(有机玻璃)0.0250.050.1000.2000.400.81.6ABS0.0250.050.1000.2000.400.81.6AS0.0250.050.1000.2000.400.81.6聚碳酸酯（PC）0.050.1000.2000.400.81.6聚苯乙烯（PS）0.050.1000.2000.400.81.63.20聚丙烯（PP）0.1000.2000.400.81.6尼龙0.1000.2000.400.81.6聚乙烯（PE）0.1000.2000.400.81.63.206.30聚甲醛（POM）0.050.1000.2000.400.81.63.20聚砜（PSU）0.2000.400.81.63.20聚氯乙烯（PVC）0.2000.400.81.63.20聚苯醚（PPO）0.2000.400.81.63.20氯化聚醚0.2000.400.81.63.20PBT0.2000.400.81.63.20热固性塑料氨基塑料0.2000.400.81.63.20酚醛塑料0.2000.400.81.63.20硅酮塑料0.2000.400.81.63.20压制和挤胶成型氨基塑料0.2000.400.81.63.20酚醛塑料0.2000.400.81.63.20嘧胺塑料0.1000.2000.400.8硅酮塑料0.2000.400.8DAP0.400.81.63.20不饱和聚酯0.400.81.63.20环氧塑料0.2000.400.81.63.20机械加工有机玻璃0.0250.050.1000.2000.400.81.63.206.30尼龙1.63.206.3012.50聚四氟乙烯(PTFE)0.81.63.206.3012.50聚氯乙烯1.63.206.3012.50增强塑料1.63.206.3012.5025注: 模塑增强塑料件Ra数值应相应增大两个档次。90%的人看完这篇文章会长按关注以下视频号观看各种小视频十万注塑和模具人都在关注的模具和注塑视频号