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动态硫化EPDM/PP热塑性弹性体的制备
Preparation of Dynamic Vulcanized EPDM/PP Thermoplastic Elastomer
【摘要】 研究了三元乙丙橡胶/聚丙烯(EPDM/PP)共混型热塑性弹性体的配方组成,探讨了其制备工艺,测定了其力学性能和加工流动性,并研究了其对PP的增韧作用效果。结果表明,所制备的EPDM/PP性能与国外产品相当,且其对PP的增韧效果优于传统的EPDM/PP母料。
【Abstract】 Formula and processing conditions of dynamic vulcanized ethylene - propylene - diene monomer/ polypropy-lenethennoplastic elastomer (EPDM/PP) were studied. Mechanical properties and flowability of the EPDM/PP and its toughening efficiency to PP were determined. The results showed that the EPDM/ PP was comparable in comprehensive performance to its foreign counterpart, and its toughening efficiency to PP was superior to the conventional EPDM/PP masterbatch.
【关键词】 三元乙丙橡胶；
聚丙烯；
制备；
性能；
增韧；
【Key words】 ethylene - propylene - diene monomer； polypropylene； preparation； property； toughening；
【Key words】 ethylene - propylene - diene monomer； polypropylene； preparation； property； toughening；
- 【文献出处】 合成树脂及塑料 ,China Synthetic Resin and Plastics , 编辑部邮箱 ,2000年06期
- 【分类号】TQ334
- 【被引频次】6
- 【下载频次】253