CaCO_3对增强聚丙烯合金性能影响的研究  

Effects of CaCO_3 on the property of reinforced PP alloy

作　　者：陈桂兰[1] 张明连[1] 赵尧森[1] 刘光烨[1] 

机构地区：[1]青岛化工学院,青岛266042

出　　处：《上海塑料》2002年第2期20-23,共4页Shanghai Plastics

摘　　要：本文研究了CaCO3对聚丙烯/三元乙丙橡胶(EPDM)/苯乙烯-丁二烯-苯乙烯(SBS)和聚丙烯/聚烯烃(PO)的力学性能,热性能和流变性能的影响,结果表明,CaCO3的加入,提高了共混体系的冲击强度,获得性能较好的PP合金材料,可用于汽车保险杠。Abstract: The effects of CaCO_3 on the mechanical, thermal and Theological property of PP/EPDM/ SBS, PP/POalloy were studied. The results show that higher impact strength of PP alloy can be achieved by adding CaCO_3, which could be used in fabrication of bumpers.

关 键 词：增强 性能 研究 碳酸钙 聚丙烯 保险杠 PO SBS 三元共混 低温冲击 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业] TQ3