BJ501X is a high impact block copolymer which has high ethylene-propylene rubber content. Due to optimum rubber design, BJ501X has an excellent property balance between high stiffness and impact strength. BJ501X is a User Grade for automobile battery case and cover. 总体 材料状态 已商用:当前有效供货地区 北美洲亚太地区 特性 Block Copolymer 刚性,高抗撞击性,高可加工性,良好良好的热封性用途 电池盒电器用具汽车内部零件汽车外部零件容器玩具形式 粒子加工方法 注射成型