摘要
研究了针状硅灰石粉填充对PP的增韧作用。借助于差示扫描量热仪、扫描电子显微镜等手段 ,并结合硅灰石粉的微观形态及偶联剂的作用原理 ,初步探讨了针状硅灰石粉对PP的增韧机理。
The mechanisms of toughening PP with needle shape wollastonite powder are investigated by means of differential scanning calorimetry(DSC)and scanning electronic microscope (SEM),based on the morphological structure of wollastonite and acting principle of coupling agent.\;
出处
《中国塑料》
CAS
CSCD
北大核心
1999年第11期75-79,共5页
China Plastics
关键词
硅灰石
聚丙烯
偶联剂
增韧
填充
Wollastonite,Polypropylene,Coupling agent, Toughening machanism
