期刊
WORLD CONFERENCE ON TECHNOLOGY, INNOVATION AND ENTREPRENEURSHIP
卷 -, 期 -, 页码 2221-2227出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.sbspro.2015.06.305
关键词
Flexible Copolymers; Poly(imide siloxane) Block Copolymers; Randomly Segmented Poly(urethane siloxane) Copolymers
类别
Polyimide materials with several kinds of mechanical properties have a great potential to use in aviation and space technology. One of these kinds of polyimide materials is poly(imide siloxane) copolymers. By this work, we also aimed to get flexible substrates in order to use as substrates in solar energy technology. Randomly segmented Poly(imide siloxane) and poly(urethane siloxane) block copolymers were produced based on benzofenon-3,3', 4,4'-tetracarboxylic dianhydride (BTDA), 4,4'-oxydianiline (ODA) and bis(3-aminopropyl) polydimethlysiloxane (APPS). The ODA and BTDA are the hard segments, APPS and BTDA are the soft segments in the structure. Many kinds of these copolymers could be produced by adjusting the soft and hard segment lengths. Poly(imide siloxane) block copolymers were insoluable in many organic solvents. (C) 2015 The Authors. Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据