The polypropylene(PP)/ ethylene propylene terpolymer(EPDM)/ talcum(Tacl)/ high-density polyethylene(HDPE) blend is prepared by melt-mixing process.

• 采用熔融共混法制备聚丙烯(PP)/三元乙丙橡胶(EPDM)/滑石粉(Tacl)/(高密度聚乙烯)HDPE共混材料。