Shenzhen Feiming Science and Technology Co., Ltd.
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride 
Inquire 2,2'-Bis(trifluoromethyl)benzidine Inquire 3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride Inquire 1,2,4,5-Benzenetetracarboxylic anhydride Inquire 4,4'-oxydiphthalic Anhydride Inquire 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Inquire 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane Inquire 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Inquire 4,4'-(1,3-Phenylenedioxy)dianiline Inquire 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline Inquire 3,3'-Dimethylbenzidine Inquire 2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine Inquire 1,3-Bis(3-aminophenoxy)benzene Inquire 2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane Inquire 4,4'-Bis(3-aminophenoxy)biphenyl Inquire
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