摘要
PVB存在下PVC化学法脱氯化氢的研究刘恒*李大成陈朝珍(四川联合大学化工学院成都610065)关键词聚氯乙烯,脱氯化氢,聚乙烯醇缩丁醛1996-09-08收稿,1997-05-26修回国家教育委员会留学归国人员资助费资助课题近年来在PVC脱氯化氢制...
PVC has been dehydrochlorinated by alkali alkoxide in the presence of poly(vinyl butyral)(PVB). Effects of time, reagents and PVB on the reaction have been studied. The solution and product was analyzed by UVVis spectrophotometry and FTIR. A highly dehydrochlorinated PVC and stable product with long trans(CH)x chain sequences has been found.
出处
《应用化学》
CAS
CSCD
北大核心
1997年第4期91-93,共3页
Chinese Journal of Applied Chemistry
基金
国家教育委员会留学归国人员资助费资助