供货英国沙伯基本POM LUBRICOMP POM404D 20%聚四氟乙烯 耐磨损级
LNP? LUBRICOMP? KL003LH compound SABIC Innovative Plastics聚甲醛(POM)聚合物
LNP? LUBRICOMP? KL002L compound SABIC Innovative Plastics聚甲醛(POM)共聚物
LNP? LUBRICOMP? KFI12 compound SABIC Innovative Plastics聚甲醛(POM)聚合物
LNP? LUBRICOMP? KA000M compound SABIC Innovative Plastics Europe聚甲醛(POM)共聚物
LNP? LUBRICOMP? KA000 compound SABIC Innovative Plastics Europe聚甲醛(POM)聚合物
LNP? LUBRICOMP? KAL22M compound SABIC Innovative Plastics聚甲醛(POM)共聚物
POM原料的特性
(1)POM是结晶型塑胶,相对密度为1.42g/cm3,它的钢度非常好,别名“赛刚”. (2)它具备耐疲惫、耐应力松弛、耐磨损、耐高温、抗冲击等优异的特性,且摩擦阻力小,自润湿性好. (3)POM不容易吸湿性,吸水性为0.22~0.25%,在湿冷的条件中规格稳定好,其缩水率为2.1%(比较大),注塑加工时规格较难操纵,热变形温度为172℃,聚甲醛有均聚甲醛二种,特性不一样(均聚甲醛耐热性好一点).