This invention is a polyarylene composition in which resin does not undergo a significant drop in modulus at temperatures above 300° C. during cure. This feature enables one to form porous films by avoiding pore collapse and/or using a wider variety of poragen materials.
本发明是一种聚
芳烃组合物,在固化过程中,当温度超过 300 摄氏度时,
树脂的模量不会显著下降。这一特性使人们可以通过避免孔隙塌陷和/或使用更多种类的多孔材料来形成多孔薄膜。