PA6/POE中PA6非等温结晶行为  

Non-isothermal Crystallization Behavior of PA6 in PA6/POE

作　　者：张玉军[1] 王仕峰[1] 张勇[1] 张隐西[1] 

机构地区：[1]上海交通大学化学化工学院,200240

出　　处：《现代塑料加工应用》2006年第2期26-29,共4页Modern Plastics Processing and Applications

摘　　要：利用反应挤出的方法,制备了尼龙6/乙烯-辛烯共聚物(PA6/POE)热塑性弹性体(TPE)。采用差示扫描量热法(DSC)研究了TPE中PA6相的非等温结晶行为。结果表明,POE降低了TPE中PA6的结晶热,相容剂的加入使TPE中PA6的γ结晶减少以及降低了PA6的结晶速度。Nylon6 （ PA6 ）/ethylene-octene copolylmer （POE） thermoplastic elastomer （TPE） was prepared by reaction extrusion, and the non-isothermal crystallization behavior of PA6 of TPE was studied by differential scanning calorimetry （DSC）. The results showed that the crystallization heat of PA6 decreased when PA6 was blended with POE. In the presence of compatibilizer,γ crystal and crystal rate of PA6 in TPE decreased.

关 键 词：尼龙6 乙烯-辛烯共聚物 热塑性弹性体 非等温结晶 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]