山东化工
山東化工
산동화공
SHANDONG CHEMICAL INDUSTRY
2012年
2期
9-13
,共5页
宗传永%李辉%张炉青%张书香
宗傳永%李輝%張爐青%張書香
종전영%리휘%장로청%장서향
聚酰亚胺%2%2-双(3-氨基苯基)六氟丙烷%水合肼%缩聚
聚酰亞胺%2%2-雙(3-氨基苯基)六氟丙烷%水閤肼%縮聚
취선아알%2%2-쌍(3-안기분기)륙불병완%수합정%축취
polyimide%2,2 - bis ( 3 - aminophenyl) hexafluoropropane%hydrazine hydrate%condensation
Based on the raw material of 2,2 -bis(3 -nitrophenyl)hexafluoropropane, in the presence of FeCL3/C and hydrazine monohydrate, the polyimide monomer of 2, 2 - bis (3 - aminophenyl ) hexafluoropropane was obtained and further characterized. Then, base on 2,2 - bis ( 3 - aminophenyl) hexafluoropropane reacted with 6FDA in DMF to give polyimides by condensation polymerization.