橡胶技术网

合成橡胶工业
CHINA SYNTHETIC RUBBER INDUSTRY
2003 Vol.26 No.6 P.377-377

橡胶技术网

Spherulite and property of polyoxymethylene toughened by SEBS thermoplastic elastomer with EAA as compatibilizer

Pan GuangqinThe State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China) 
Duan Yifei The State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China) 
Zhao XiaowenThe State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China) 
Li HuilinThe State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China) 

Spherulite and property of polyoxymethylene toughened by SEBS thermoplastic elastomer with EAA as compatibilizer

潘广勤  段怡飞  赵小文  李惠林  

摘 要:研究了EAA增容下SEBS热塑性弹性体增韧POM共混物的球晶结构和性能.结果表明,POM/SEBS共混物的加工工艺简便,冲击强度和扯断伸长率有较大提高.球晶形态结果表明,EAA的加入提高了共混物的相容性,限制了POM大球晶的形成.
关键词:乙烯-丙烯酸;聚甲醛;共混物;增容剂;球晶;力学性能
CLC Number:TQ33 Document ID:A

Foundation Item:Supported by Hi -Tech Research and Development Program of China(2002AA333070).
Author Resume:Pan Guangqin(1964-) , doctoral student.Li Huilin, To whom all correspondences should be addressed.
     潘广勤(四川大学,高分子材料工程国家重点实验室,四川,成都,610065) 
     段怡飞(四川大学,高分子材料工程国家重点实验室,四川,成都,610065) 
     赵小文(四川大学,高分子材料工程国家重点实验室,四川,成都,610065) 
     李惠林 (四川大学,高分子材料工程国家重点实验室,四川,成都,610065) 

References:

[1]Pecorini T T, Hertzberg R W, Manson J A. Journal of Materials Science, 1990,25(7) :3 386


Manuscript Received:2003年8月7日

Published:2003年11月15日