C9021SW 低摩擦系数 坚硬 刚性强 共聚POM

HostaformC 9021 SW 是一种非常坚硬、刚性强、不含重金属的 POM（聚甲醛）共聚物。它含有用于防止吱吱声的减摩添加剂、润滑剂和脱模剂。表现出良好的耐化学性，如溶剂、燃料和强碱、耐水解、抗疲劳、抗蠕变、耐湿性和抗应力开裂性。与聚甲醛均聚物相比，具有高达-40°C的韧性，高达100°C的良好热变形温度，菲常好的滑爽和磨损性能，良好的回弹性，低吸湿性以及更高的热降解和氧化降解稳定性Hostaform C 9021 SW 也显示出易于着色。它可以通过注塑成型和挤出成型进行加工。适用于低磨损和低摩擦系数的滑动组合。

质量保证.原产原包

配送到厂.持续交付

塑料供应链.靠谱蒋志华

HostaformC 9021 SW is a very hard and rigid, heavy-metal free POM (polyoxymethylene) copolymer grade. It contains anti-friction additives for prevention of squeaking noise, lubricants and release agent. Exhibits outstanding chemical like solvents, fuels & strong alkalis-, hydrolysis-, fatigue-, creep-, moisture- and stress cracking resistance. Provides toughness up to -40°C, good heat distortion temperature up to 100°C, very good slip & wear properties, excellent resilience, low moisture absorption and higher stability to thermal and oxidative degradation compared to acetal homopolymers. Hostaform C 9021 SW also shows easy colorization. It can be processed by injection molding and extrusion. Suitable for sliding combinations with low wear and low coefficient of friction.