ABS增容阻燃AS/SBS/CPE共混物的研究  

Study on ABS Compatibilizing on Flame-retardant AS/SBS/CPE Blend

作　　者：陈勇文[1] 郑兴铭[1] 李雄武[1] 王雄刚[1] 邓如生[1] 

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《塑料工业》2012年第12期22-25,共4页China Plastics Industry

摘　　要：利用双螺杆挤出机制备了阻燃丙烯腈-苯乙烯共聚物(AS)/苯乙烯-丁二烯-苯乙烯共取物(SBS)/氯化聚乙烯(CPE)共混物,并用ABS作为相容剂对阻燃AS/SBS/CPE共混物进行改性。结果表明:当SBS/CPE质量比为15/15,阻燃AS/SBS/CPE合金的综合性能较好,但冲击性能仍较低。加入相容剂ABS后,阻燃AS/SBS/CPE共混物的相容性得到了改善,共混物的冲击性能有了较大的提高,同时对其他性能基本没有影响。The flame-retardant AS/SBS/CPE blends were prepared by melt blending in a twin-screw extruder, and ABS was used as compatibilizer to modify the flame-retardant AS/SBS/CPE blends. The results showed that the mechanical properties and the flame retardance of the flame-retardant AS/SBS/CPE blends can be balanced well as the weight ratio of the SBS/CPE was equal to 15/15, but the impact strength was still relatively low. When the flame-retardant AS/SBS/CPE blends introduced ABS as eompatibilizer, the compatibility of flame-retardant AS/SBS/CPE blends was improved, the impact strength increased a lot and the other properties nearly did not change.

关 键 词：阻燃性 相容剂 共混物 氯化聚乙烯 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]