丙烯基弹性体对聚丙烯增韧改性的研究  

Study on Propylene-based Elastomer Toughened Polypropylene

作　　者：彭志宏 唐昌伟 张旭文 

机构地区：[1]银禧工程塑料(东莞)有限公司,广东东莞523187

出　　处：《合成材料老化与应用》2015年第5期11-14,共4页Synthetic Materials Aging and Application

摘　　要：以POE和VistamaxxTM两种弹性体来增韧聚丙烯材料,研究了两种弹性体用量对聚丙烯材料力学性能、透光率、应力发白、收缩率的影响。结果表明,VistamaxxTM在材料刚性、耐热性、透光率上要优于POE弹性体,在低温冲击、收缩率降低上比POE弹性体略差。The toughening behavior of typical polyolefin elastomer（ POE） and VistamaxxTMPOE on polypropylene were studied via several methods. The results revealed that VistamaxxTMPOE toughened polypropylene endowd with suprier mechanical properties,heat resistance,whitening resistance and transparency than that of POE,but ralatively lower the impact resistance and molding shrinkage reduction.

关 键 词：聚丙烯 增韧 透光率 应力发白 收缩率 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]