摘要
利用ＩＲ，ＷＡＸＤ，ＤＳＣ及ＴＧ等表征了多取代芳香族聚酞胺的结构与性能。
The structures and physical properties of aromatic polyamides prepared by thepolycondensation of terephthaloyl or isophthaloyl dichlorides with 2,4,6-trimethyl-1,3-phenylenediamine have been studied by IR, DSC, TG techniques,The solubilities of thepolyamides were improved by the introduction of methyl groups into benzene rings.
出处
《应用化学》
CAS
CSCD
北大核心
1994年第4期91-93,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助项目
关键词
甲基
苯胺
芳香聚酰胺
结构
性质
trimethylphenylenediamine, terephthaloyl dichloride,isophthaloyl dichloride,polyamid,physical property
