Synthesis and Properties of Soluble Polyimide with Benzoxazole Pendent Group
作者
Yang Gang
摘要
A novel soluble polyimide with benzoxazole pendent group(PIBO)was successfully synthesized.Compared with the corresponding unmodified polyimide(PIMA),the solubility of PIMA was maintained and the thermal property of PIBO was enhanced.DSC study showed the glass transition temperature of polyimide increased from 219 ℃ to 260 ℃.