掺杂型ZnOw／纳米ZnO并用对PP性能的影响  

Synergistic Effect of Doped ZnOw with Nano-ZnO on Property of PP Composite

作　　者：周松[1] 谢凤山[2] 王霞[1] 陈玉祥[1] 周明[1] 

机构地区：[1]西南石油大学材料科学与工程学院,四川成都610500 [2]独山子石化公司乙烯厂,新疆乌鲁木齐833600

出　　处：《塑料工业》2008年第1期60-62,共3页China Plastics Industry

摘　　要：研究了铝掺杂氧化锌晶须(ZnOw)和纳米ZnO对聚丙烯共混物力学性能和抗静电性能的影响。结果表明,铝掺杂氧化锌晶须能提高聚丙烯的冲击强度、拉伸强度和表面电阻率。纳米ZnO与掺杂氧化锌晶须并用能协同增强和增韧聚丙烯,纳米ZnO/掺杂氧化锌晶须/聚丙烯的质量比为2/16/82时,共混体系的综合力学性能较好。The effects of doped zinc oxide whiskers （ZnOw） and nano-ZnO on the mechanical and antistatic properties of PP composite were investigated. The results showed the use of doped ZnOw improved the impact strength, tensile strength and surface resistivity of PP; the addition of nano-ZnO with doped ZnOw had synergistic effect on the reinforcing and toughening of PP. When the mass ratio of nano-ZnO/doped ZnOw/PP was 2/16/82, the blend had superior overall mechanical properties.

关 键 词：聚丙烯 掺杂氧化锌晶须 纳米ZNO 协同作用 抗静电性能 

分 类 号：TB302[一般工业技术—材料科学与工程]