Home Display Materials Polyimide (PI) material 2-(4-Aminophenyl)-1H- benzimidazol-5-amine (APBIA) 2-(4-Aminophenyl)-1H- benzimidazol-5-amine (APBIA) CAS: 7621-86-5 Category: Polyimide (PI) material Related products 4,4-BIS(3-AMINOPHENOXY)BIPHENYL (BAPB-M)CAS: 105112-76-3 Polyimide (PI) material 3,5-Diaminobenzoic acid (DABA)CAS: 535-87-5 Polyimide (PI) material Bisphenol AFCAS: 1478-61-1 Polyimide (PI) material Bis(4-aminophenyl)terephthalate (BAPT)CAS: 16926-73-1 Polyimide (PI) material