翻訳と辞書 |
UPILEX
Upilex is a heat resistant polyimide film formed from biphenyl tetracarboxylic dianhydride (BPDA) monomers. Its properties include dimensional stability, low water absorption and high chemical resistance.〔High Temperature Dielectric Properties of Apical, Kapton, Peek Upilex http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19920019432_1992019432.pdf 〕 It was developed by UBE Industries. Upilex-S, along with other polyimides Kapton HN and Kapton E, have been investigated by NASA with respect to their radiation durability for possible use in the Next Generation Space Telescope, where polymer film layer sunshields must operate at low temperatures and in the presence of cosmic rays.〔Next Generation Space Telescope Sunshield Materials Titles http://www.grc.nasa.gov/WWW/epbranch/TEMP/epbranch/other/nexttitles.htm〕 ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「UPILEX」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|