弹性体在车用仪表板表皮材料中的应用  

Applications of ELAS in the panels of automobiles

作　　者：刘媛[1] 王卫卫[1] 邱桂学[1] 

机构地区：[1]青岛科技大学橡塑科学与工程教育部重点实验室,山东青岛266042

出　　处：《弹性体》2008年第2期57-61,共5页China Elastomerics

摘　　要：利用DSC和SEM等方法研究了弹性体在汽车仪表板表皮材料用PVC/ABS软质合金中的作用。结果表明,在PVC/ABS共混体系中加入弹性体CPE、NBR后,有助于提高共混体系的相容性,从而使得PVC/ABS共混体系的机械强度和加工性能也发生变化。This article studied the effects of CPE, NBR, when CPE and NBR were addled to the softy blend system of PVC/ABS. The DSC method and SEM method were used in study on compatibility and the section structure of PVC/ABS blends. The result showed that the addition of ELAS improved the compatibility of ABS/PVC blend. The elongation at break, the tensile strength and other properties are also changed.

关 键 词：丙烯腈-丁二烯-苯乙烯(ABS)共聚物 PVC/ABS/弹性体 共混体系 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]