新型、高效稀土β晶型成核剂的应用研究进展  

Advance in the Application of Polyolefin Nucleator

作　　者：王德禧[1] 郑德 陈宇[3] 

机构地区：[1]中国科学院化学研究所,北京100080 [2]广东炜林纳功能材料有限公司,广东佛山528521 [3]北京市化学工业研究院,北京100084

出　　处：《塑料》2004年第4期1-6,82,共7页Plastics

摘　　要：添加成核剂是一种最常用的塑料改性方法。它不仅可以改善最终产品的性能、扩大应用领域,而且还能带来一定的经济效益。成核剂的用量近年来有不断上升的趋势,应用的领域更新、更广。对聚烯烃成核剂的研究进展及应用概况进行了评述,并介绍了一种新型稀土成核剂产品。Adding nucleator in polymer is a commonly modifying method for plastics.It will not only enhance the properties of finished products and enlarge the scopes of applications,but also find the economical benefit brought to them.The consumption of nucleator has been increasing in recent years and the applications are wider and newer.The development and applications of polyolefin nucleator proucts are reviewed,especially a new type of rare earth nucleator product is introduced.

关 键 词：稀土 Β晶型 成核剂 应用 塑料改性 聚烯烃 

分 类 号：TQ320.424[化学工程—合成树脂塑料工业] TQ314.245