PEN的合成、改性及应用研究进展  

Research Progress on Synthesis,Modification and Application of PEN

作　　者：于文杰 雍奎刚 赵庆国 刘忠科 

机构地区：[1]大连塑料研究所有限公司,辽宁大连116033 [2]大连益多管通有限公司,辽宁大连116113

出　　处：《塑料科技》2011年第3期89-93,共5页Plastics Science and Technology

摘　　要：介绍了聚萘二甲酸乙二醇(酯PEN)的合成方法,包括直接酯化法和酯交换法;阐述了利用聚对苯二甲酸乙二醇酯(PET)、聚对苯二甲酸丁二醇酯(PBT)和聚对苯二甲酸丙二醇酯(PTT)共混改性PEN的方法;探讨了PEN在薄膜中、空制品纤、维等领域的应用;展望了PEN的发展方向。The synthesizing methods of PEN were introduced, including direct esterification and transesterification. The modification methods for PEN by blending with PET, PBT and PTT were expounded. The applications of PEN in the fields, such as film, hollow products, fiber, and etc., were discussed. The development direction of PEN was pointed out.

关 键 词：聚萘二甲酸乙二醇酯 合成 改性 应用 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业]