摘要
本文分析了国内外热收缩膜用聚酯的发展状况 ,指出聚酯热收缩薄膜是目前广泛使用的PVC薄膜的理想替代品。简述了热收缩原理 ,指出热收缩膜用聚酯的发展应从制备改性聚酯和改善成膜工艺两方面着手 ,对热收缩膜用聚酯的市场需求 。
The development status of heat shrinkable polyester film at home and abroad is reviewed and the advantages of polyester film as an ideal substitute for PVC film is analyzed.The principle of the heat shrinking of polyester film is discussed.It is suggested that modifications on both the film forming processer and the preparation of modified polyester should be considered in the development of polyester heat shrinkable film.The market demand and development direction of this film are studied.
出处
《聚酯工业》
CAS
2001年第6期1-4,26,共5页
Polyester Industry
