环氧树脂基多孔光学增透膜的制备及其性能研究

Preparation and Performance of the Porous Epoxy Resin Optical Antireflective Film

摘要: 利用低分子量环氧树脂(DGEBA)在固化后和与之共混的聚氯乙烯(PVC)之间产生的相分离，用丁酮抽提其中的PVC组分，制备了环氧树脂基多孔增透膜。测试结果表明，当mDOEBA／mPVC=30／70、膜厚为110nm时，增透膜的透过率最高，达96％以上。薄膜在水或甲苯中煮沸不发生收缩、脱落，表现良好的粘附力和机械强度。

Abstract: The phase separation of cured epoxy resin containing poly (vinyl chloride) (PVC) was observed. By employing the selective solvent of butanone to remove PVC from the blend film, the porous epoxy resin optical antireflective film was fabricated. It was note