INFLUENCE OF INTERFACIAL STRUCTURE ON THE MECHANICAL PROPERTIES AND RHEOLOGIC BEHAVIOUR OF FILLED POLYPROPYLENE
界面层结构对填充聚丙烯力学性能及流变行为的影响

Influence of coupling agents on the interfacial structure between fillers(calciumsilicate and mica)and polypropylene,and consequently effecting the mechanical properties andrheologic behaviour of filled polypropylene were studied.The results show that the couplingagent KH-550 makes the strength increase.TSC,NDZ-201,OLT-671,DL-411 and chlori-nated hydrocarbon wax make the impact strength and elongation increase,the melt viscosity de-crease.