火炸药学报2013，Vol.36Issue(1)：43-46,4.
FT-IR法研究IPDI与GAP预聚及预聚物和NC的固化反应
FT-IR Study on the Curing Reaction of Isophorone Diisocyanate with the Glycidyl Azide Polymer and Its Prepolymer with Nitrocellose
摘要
Abstract
The glycidyl azide polymer(GAP) /isophorone diisocyanate (IPDI) system and GAP-IPDI/prepolymer/ nitrocellose(NC) system were prepared. Their curing reaction kinetics was studied by FT-IR. The experimental results show that the reaction rates of the two systems increase with an increase in temperature. When the content of the curing catalyst T12 is 0. 025%, the apparent activation energy of the curing reaction for the two systems are 64. 88kJ/mol and 111. 19kJ/mol, respectively, and the reaction appeares as second-order kinetic reaction.关键词
物理化学/FT-IR光谱/固化反应动力学/聚叠氮缩水甘油醚/异佛尔酮二异氰酸酯/IPDI/硝化棉Key words
physical chemistry/ FT-IR spectrum/ curing reaction kinetics/ glycidyl azide polymer/ isophorone diisocyanate / IPDI/ nitrocellos分类
军事科技引用本文复制引用
吴艳光,罗运军,葛震,赵芦奎..FT-IR法研究IPDI与GAP预聚及预聚物和NC的固化反应[J].火炸药学报,2013,36(1):43-46,4.
