低密度聚乙烯对聚苯醚合金性能的影响  

Effect of LDPE on Property of PPE Alloy

作　　者：袁文[1] 李健[1] 李新宝[1] 隋轶巍[1] 王鸿雁[1] 

机构地区：[1]中国蓝星南通星辰合成材料有限公司,江苏南通226017

出　　处：《塑料工业》2008年第9期26-28,共3页China Plastics Industry

摘　　要：研究了低密度聚乙烯(LDPE)对聚苯醚(PPE)合金的力学性能、外观、成型加工等方面的影响。研究发现,适量低密度聚乙烯的加入明显改善了聚苯醚合金的性能,体系的缺口冲击强度明显提高,样条表观光滑,成型加工条件得到改善,且体系相容性良好。The effect of LDPE on the mechanical properties, appearance and processability of PPE alloy was investigated. The results showed the property of PPE alloy were improved significantly after the addition of a small amount of LDPE. The notched impact strength of the alloy was markedly increased, the appearance and processability of the spline were improved, and the compatibility of the alloy was good.

关 键 词：低密度聚乙烯 聚苯醚/聚苯乙烯合金 力学性能 相容性 

分 类 号：TQ326.5[化学工程—合成树脂塑料工业]