Home Display Materials Polyimide (PI) material 4,4′-Bis(4-aminophenoxy)biphenyl(BAPB) 4,4′-Bis(4-aminophenoxy)biphenyl(BAPB) CAS: 13080-85-8 Category: Polyimide (PI) material Related products Nadic Anhydride (NA)CAS: 826-62-0 Polyimide (PI) material p-PhenylenediaMine(p-PDA)CAS: 106-50-3 Polyimide (PI) material Bisphenol AFCAS: 1478-61-1 Polyimide (PI) material 4,4′-Oxydianiline (ODA)CAS: 101-80-4 Polyimide (PI) material