ACS树脂粒径分布与性能的研究  

Study on Particle Size Distribution and Property of ACS Resin

作　　者：王建生[1] 李国鼐[1] 孙芳[1] 

机构地区：[1]北京化工大学理学院,北京100029

出　　处：《塑料科技》2013年第6期34-39,共6页Plastics Science and Technology

摘　　要：详细研究了聚乙烯醇/活性磷酸钙(PVA/HAP)复合分散剂用量、氯化聚乙烯(CPE)含量及溶胀温度对ACS树脂的粒径分布、分子量、冲击性能及微观形貌的影响。结果表明:当复合分散剂用量为4.15%CPE含量为30%溶胀温度为40℃时,可以得到颗粒规整、粒径适宜、微观结构均匀、冲击性能良好的ACS树脂。The effect of the amount of polyvinyl alcohol/hydroxyapatite（PVAJHAP） composite dispersing agents, CPE content and swelling temperature on particle size distribution, molecular weight, impact property and microcosmic structure of ACS resin was investigated in detail. The results show that： when the amount of PVAJHAP composite dispersing agents is 4.15%, CPE content is 30%, and swelling temperature is 40℃, ACS resin with optimum particle size and distribution, homogenous microcosmic structure and good impact property is obtained.

关 键 词：丙烯猜-氯化聚乙烯-苯乙烯 粒径分布 冲击强度 微观形貌 

分 类 号：TQ325.9[化学工程—合成树脂塑料工业]