polyim相关论文
Comparative Study on Tribological Behavior of Graphene/Polyimide and Carbon Fibers/Polyimide Composi
Recently, graphene and carbon fibers have enticed extensive consideration in many scientific fields, they are considered......
为了研究温度、等离子体环境变化对航天器表面介质材料充电水平的影响,利用研制的温度可控航天器介质材料表面带电综合实验系统,对聚......
将3,5-双(4-氨基苯氧基)苯甲酸(35BAPBA)、二苯醚四羧酸二酐(ODPA)进行缩聚反应,得到聚酰胺酸(PAA)溶液,然后经过合适的固化工艺使其脱水热......
以间苯二胺(mPDA)为二胺单体,氧撑二苯酐(ODPA)为二酐单体,N,N-二甲基乙酰胺(DMAc)为溶剂,经涂膜、热亚胺化合成了坚韧透明的间苯二胺/氧撑二......