【摘要】 阐述了热固性聚酰亚胺薄膜的拉伸可行性,初步确定了聚酰胺酸薄膜的初始溶剂含量、拉伸温度,以及拉伸速度等因素对薄膜性能的影响。更多还原

【Abstract】 The desirability of stretching thermosetting polyimide film has been discussed, and the influences of the content of initial solvent(DMAc), stretching celerity and stretching temperature on the film property have been studied.更多还原