剑麻纤维和聚乙烯改性SBS热塑性弹性体的性能研究  

Properties of SBS Thermoplastic Elastomer Modified by Sisal Fiber and Polyethylene

作　　者：陈卫丰[1] 孙超军[1] 

机构地区：[1]桂林工学院材化系,广西桂林541004

出　　处：《塑料科技》2004年第2期18-21,共4页Plastics Science and Technology

摘　　要：简单介绍了苯乙烯类嵌段共聚物(SBS)和剑麻纤维(SF)的概况,通过机械共混法制备了SBS SF PE三元共混材料,并运用正交实验法对主要配方进行了设计,分析了共混材料的力学性能,如拉伸强度,扯断伸长率,永久形变等。It introduced the SF-modified SBS,prepared SBS/SF/PE ternary compound by mechanical blending and designed a few of main formulations by means of orthogonal test methodThe mechanical properties of blend such as tensile strength,elongation at break and permanent deformation etcwere analyzed,and then the optimum formulation of the blend composition was obtained

关 键 词：苯乙烯类嵌段共聚物 剑麻纤维 共混改性 SBS/SF/PE 正交实验 力学性能 

分 类 号：TQ334[化学工程—橡胶工业]