Home Display Materials Polyimide (PI) material 6,6′-Diaminodiphenylmethane-3,3′-dicarboxylic acid (MBAA) 6,6′-Diaminodiphenylmethane-3,3′-dicarboxylic acid (MBAA) CAS: 7330-46-3 Category: Polyimide (PI) material Related products 3,3′-Dihydroxybenzidine (HAB)CAS: 2373-98-0 Polyimide (PI) material Bis(4-aminophenyl)terephthalate (BAPT)CAS: 16926-73-1 Polyimide (PI) material 1,4-Bis(3,4-Dicarboxyphenoxy)benzene Dianhydride (HQDPA)CAS: 17828-53-4 Polyimide (PI) material 5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dioneCAS: 1329658-14-1 Polyimide (PI) material