We first studied the anti-AO ability of the doped ratio SiO2-Al2O3 composite PI film. The two preparation methods of sol-gel method and blending method are compared.
For the first time, we have studied the anti-AO resistance of the doping ratio SiO2-Al2O3 composite PI film. The two preparation methods of sol gel and conflux were compared.
For the first time, the Ao resistance of PI films doped with SiO2-Al2O3 was studied. Two preparation methods of sol-gel method and blending method were compared.<br>