PC日本三菱CLS3400/CLS3400光学镜片专业料
PC日本三菱CLS3400/CLS3400光学镜片专业料
供应PC,FPR3500,FPR4500阻燃V0日本三菱;光学级3215;高粘度抗紫外线CLS400;
供应PC,S-2000R, S-3000R低粘,S2001R食品级日本三菱中粘;食品级PC日本三菱7022IR S3000R,S3001R低粘
供应PC日本三菱耐候性S3000UR、S3000VR,S2000UR、S2000VR;
供应PC日本三菱玻纤增强级7025G10,7025G15;
供应PC日本三菱ERR3150,无溴,高流动
供应PC医疗级HP2-1H11 透明 沙特创新
供应PC阻燃GN-1002FH WA070(瓷白色)韩国LG,三星充电器专用原料
供应PC,940A-116阻燃级;
供应PC,943A,925U,945U抗紫外线阻燃级;
供应PC,940-701阻燃级;
聚碳酸酯耐弱酸,耐弱碱,耐中性油。不耐紫外光,不耐强碱。
PC高分子量树脂有很高的韧性,未填充牌号的热变形温度大约为130°C ,玻璃纤维增强后可使这个数值增加10°C。PC的弯曲模量可达2400MPa以上,树脂可加工制成大的刚性制品。低于100°C 时,在负载下的蠕变率很低。PC耐水解性差,不能用于重复经受高压蒸汽的制品。
PC主要性能缺陷是耐水解稳定性不够高,对缺口敏感,耐有机化学品性,耐刮痕性较差,长期暴露于紫外线中会发黄。和其他树脂一样,PC容易受某些有机溶剂的浸浊。
Huayun plastic company polycarbonate colorless transparent, heat-resistant, impact-resistant, flame retardant BI-grade, in common use temperature have good mechanical properties. Compared with poly(methyl methacrylate) , polycarbonate has good impact resistance, high refractive index, good processability, and UL94 V-0 flame retardancy without additives. The wear resistance of polycarbonate is poor. Some polycarbonate devices for wear-prone applications require special surface treatment. Performance classification: Flame Retardant Grade, glass fiber reinforced grade, transparent grade, UV resistance, high temperature resistance, high flow resistance, high impact resistance, weather resistance, high gloss, low temperature resistance, stability, high strength, high rigidity, antistatic, conductive grade, standard grade, chemical resistance.