【摘要】 以小本体聚丙烯(PP)为基料,通过与共聚丙烯(CPP)、聚烯烃弹性体(POE)、硅灰石(滑石粉)以及其它助剂共混改性制备汽车专用料。分析检测表明,滑石粉的增强效果好;而硅灰石在增强的同时有增韧功能。共混料完全可以满足汽车专用料的性能要求。更多还原

【Abstract】 In this paper, through mixing modification of the small scale bulk Polypropylene as a basic material with Copolypropylene(CPP)、Poly(octene - ethylene) (POE) 、Wollastonite( Talcum powder) and other aid agents, the automobile specaial materials have been obtained. The results of analyzing and determining indicated that the strength effect of Talcum powder is good, but Wollastonite has the toughening function at the same time of strengthening. The mixing material completely suffice the properties requirement of automobile special materials.更多还原