HGB的分散性对ABS/HGB复合材料流动行为的影响  

Research of ABS/HGB Composites Flow Behavior Depended on the Dispersity of HGB

作　　者：钟明强 ZHONG Mingqiang(GAC Motor Co.,Ltd.,Guangzhou 511343,China)

机构地区：[1]广汽乘用车有限公司,广州511343

出　　处：《上海塑料》2022年第3期34-37,共4页Shanghai Plastics

摘　　要：通过电子显微镜观测丙烯腈-丁二烯-苯乙烯三元共聚物(ABS)/中空玻璃微珠(HGB)复合体系的微观形貌。分析了HGB在聚合物基体中的分散情况。结果表明:复合体系中HGB分散良好;ABS/HGB流动曲线线性良好。随着HGB体积分数增大,复合体系的黏度也随之增大,黏流活化能增大。The micro morphology of acrylonitrile butadiene styrene(ABS)/hollow glass beads(HGB)composite system was observed by electron microscope.The dispersion of HGB in polymer matrix was analyzed.The results show that HGB is well dispersed in the composite system.The ABS/HGB flow curve has good linearity.As the volume fraction of HGB increases,the viscosity of the composite system also increases,and the activation energy of viscous flow increases.

关 键 词：中空玻璃微珠 分散性 流动行为 影响 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]