橡胶技术网

合成橡胶工业
CHINA SYNTHETIC RUBBER INDUSTRY
2004 Vol.27 No.6 P.385-385

橡胶技术网

Copolymerization of butadiene and isoprene with potassium tert-amoxide as modifier

Zhang ChunqingCollege of Chemical Engineering, Dalian University of Technology,Dalian 116012,China) 
Liu ShaoyuCollege of Chemical Engineering, Dalian University of Technology,Dalian 116012,China) 
Liu LianCollege of Chemical Engineering, Dalian University of Technology,Dalian 116012,China) 
Liao Mingyi College of Chemical Engineering, Dalian University of Technology,Dalian 116012,China) 
Wang YurongCollege of Chemical Engineering, Dalian University of Technology,Dalian 116012,China) 

以叔戊氧基钾为调节剂的丁二烯和异戊二烯共聚合

张春庆  刘少玉  刘炼  廖明义  王玉荣 

摘 要:以正丁基锂为引发剂,叔戊氧基钾(KTA)为调节剂,环己烷为溶剂,将丁二烯和异戊二烯于50 ℃进行共聚合.结果表明,随着KTA用量的增加,聚合速度加快;共聚物无规化程度增加;与以N,N,N′,N′-四甲基乙二胺为调节剂的结果截然相反.
关键词:丁二烯;异戊二烯;共聚合;叔戊氧基钾

Author Resume:Zhang Chunqing, lecturer.
     张春庆(大连理工大学,化工学院,辽宁,大连,116012) 
     刘少玉(大连理工大学,化工学院,辽宁,大连,116012) 
     刘炼(大连理工大学,化工学院,辽宁,大连,116012) 
     廖明义(大连理工大学,化工学院,辽宁,大连,116012) 
     王玉荣(大连理工大学,化工学院,辽宁,大连,116012) 

References:

[1]Li Yuning. Study of butadiene styrene copolymerization initiated by using n BuLi/potassium chemical and the relationship between structure and property of SBR[D]. Dalian: Dalian University of Technology, 1988
[2]Tian Fuxue. General study on system in solution integral rubber SIBR[D]. Dalian: Dalian University of Technology, 2001


Manuscript Received:2004年7月6日

Published:2004年11月15日