聚1-丁烯的Ⅱ→Ⅰ晶型转变研究进展  

Review on Form Ⅱ to FormⅠPhase Transition of Poly(1-butene)

作　　者：许春生[1] 邵华锋[1] 姚薇[1] 黄宝琛[1] 

机构地区：[1]青岛科技大学教育部橡塑材料与工程重点实验室,青岛266042

出　　处：《塑料助剂》2010年第2期25-28,共4页Plastics Additives

基　　金：国家"863"计划新材料领域资助项目(2006AA03Z546)

摘　　要：介绍了5种聚1-丁烯(PB)的晶体结构形态及各种晶型性质,讨论了PB的晶型动力学的研究进展和PB晶型转变的影响因素,指出通过制备聚合物合金及添加成核剂是PB的Ⅱ→Ⅰ晶型转变的研究方向。The 5 crystal structures and the properties of each crystal of poly （1-butene） were introduced. The research progress in the kinetic for PB crystal structure transform and the factors which effect crystal transform were reviewed. It was pointed out that the methods of preparation of polymer alloy and adding of nucleating agents are future research direction.

关 键 词：聚1-丁烯 晶体结构 晶型转变 动力学 聚合物合金成核剂 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]