作　　者： ; ; ; ;

机构地区： 广东工业大学材料与能源学院

出　　处： 《工程塑料应用》 2004年第8期63-67,共5页

摘　　要： 综述了交联聚乙烯、(乙烯 /乙酸乙烯酯 )共聚物、(乙烯 /丙烯酸乙酯 )共聚物、含氟聚合物、反式 1,4 聚异戊二烯等具有形状记忆功能的热收缩材料的研究现状 ,分析了其形状记忆机理 ,介绍了这些热收缩材料在包装材料、电线电缆、电子器件和医疗器材等领域的应用。 The advance in the research of some heat-shrinkable polymers which have shape-memory effect, such as crosslinked polyethylene, ethylene/vinylacetate copolymer, ethylene/ethylacrylate copolymer, fluoropolymer and poly(trans-1,4-isoprene), was summarized. At the same time, the mechanism of shape-memory was reviewed. In addition, their applications in some fields, such as packaging material, wire and electric cable, electron device and medical equipments, were also introduced.

关 键 词： 形状记忆材料 热收缩材料 聚合物 应用 记忆机理 功能高分子材料

领　　域： [一般工业技术]