摘要
采用熔融共混法制备出纳米碳酸钙(nano-Ca CO3)改性聚丙烯(PP)/丙烯腈–丁二烯–苯乙烯共聚物(ABS)复合材料,研究了不同nano-Ca CO3含量对PP和ABS相容性以及对复合材料性能和结构的影响。结果表明,经表面预处理的nano-Ca CO3能与PP和ABS产生相互作用,增强PP和ABS之间的相容性,从而使复合材料的形态与性能改变。当nano-Ca CO3质量分数为3%时,复合材料可获得较好的综合力学性能。
Polypropylene（PP）/acrylonitrile butadiene styrene（ABS） composites modified by nano-CaCO3 were prepared through melt blending method. The effects of different weight content of nano-CaCO3 on the compatibility between PP and ABS, properties and structures of composites were studied. The results reveal that the pretreated nano-CaCO3 can interact with both PP and ABS and improve compatibility between them,which results into changes of the morphologies and properties of composites. When the weight proportion of nano-CaCO3 is 3%,the comprehensive mechanical properties of PP/ABS/nano-CaCO3 are optimal.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2014年第10期16-19,共4页
Engineering Plastics Application
基金
教育部科学技术研究重点项目(210193)
四川省教育厅重点项目(12ZA15)
教育部"春晖计划"科研项目(Z2010093)
"西华杯"大学生科技创新项目(2014057)
关键词
聚丙烯
ABS
纳米CACO3
增韧
polypropylene
acrylonitrile-butadiene-styrene
nano-CaCO3
toughening
