Deformation Mechanism of Polypropylene During Rolling Process and Its Tensile Properties

摘要：

　　In this work,internal structure and molecular orientation of polypropylene were investigated in order to consider the plastic deformation mechanism during rolling process.Tensile properties of rolled polypropylene were also investigated.Spherulites were extended along the rolling direction in the vicinity of exit of the rollers.In this direction,molecular orientation increased.As the results,the tensile strength of rolled polypropylene increased along the rolling direction.

关键词： Rolling process Microstructure Mechanical properties

作者: Takuya Murata Jianhui Qiu Eiichi Sakai Xueli Wu Makoto Kudo

作者单位: Department of Machine Intelligence and Systems Engineering,Faculty of Systems Science and Technology Akita Industrial Technology Center,Akita 010-1623,Japan

会议类型: 国际会议

会议名称: The tenth China-Japan joint conference on Composite Materials (第10届中日复合材料学术会议(CJJCC-10))

会议地点: 成都

会议语种:英文

页码: 172-175

在线出版日期: 2012-09-08（万方平台首次上网日期，不代表论文的发表时间）