Effect of Die Structure on Radial Orientation of Short Fiber in Tire Tread and its Performance

摘要：

　　Extrusion and molding is one of the most important manufacturing processes of short fiber-rubber composite material.In order to be used to tire tread,the short fibers in rubber are wanted to be radial orientated.But the orientation of short fibers depends on the die structure,and the performances of short fiber-rubber composite material depend on the radial orientation degree of short fibers.So,the die structure has been studied by experiments in order to get a proper die structure for manufacturing of short fiber-rubber composite material.The experimental results indicate that the proper die structure parameters are:the molding length is 15mm,the molding height is 9mm,the channel length is 75mm,the channel height is 12mm and the channel angle is 135°.

关键词： short fiber rubber tire tread orientation composite material

作者: Dewei Zhang Chuansheng Wang Guangyi Lin Shaoming Li Chunping Chen

作者单位: Shandong Provincial Key Laboratory of Polymer Material Advanced Manufactorings Technology Qingdao University of Science & Technology,Qingdao,266061,Shandong,China;College of Electromechanical Engineering,Qingdao University of Science & Technology,Qingdao,266061,Shandong,China

会议类型: 国际会议

会议名称: the Asian Workshop on Polymer Processing 2011(2011高分子加工技术亚洲研讨会(AWPP2011))

会议地点: 青岛

会议语种:英文

页码: 247-252

在线出版日期: 2011-11-04（万方平台首次上网日期，不代表论文的发表时间）