首页 | 本学科首页   官方微博 | 高级检索  
     


Simulation of Molecular Weight Distribution After Polymer Breakdown. II. Degradation of cis-Polyisoprene by Ultrasound and Ozonolysis
Authors:Heinz P. Plaumann  Kam W. Ho
Affiliation:Polysar Limited , Sarnia, Ontario, Canada , N7T 7M6
Abstract:czs-Polyisoprene was degraded by two different methods, ultrasound and ozonolysis. Monte Carlo simulation of the molecular weight distribution after breakdown gave very poor fits to the observed data when the extent of degradation was estimated from number-average molecular weight data. Much improved fits were obtained when the degradation index was estimated by a least-squares method.
Keywords:
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号