Home Display Materials Polyimide (PI) material 2,2′-Bis(4-aminophenoxyphenyl) propane (BAPP) 2,2′-Bis(4-aminophenoxyphenyl) propane (BAPP) CAS: 13080-86-9 Category: Polyimide (PI) material Related products Pyromellitic Dianhydride (PMDA)CAS: 89-32-7 Polyimide (PI) material 3,5-Diaminobenzoic acid (DABA)CAS: 535-87-5 Polyimide (PI) material 4,4′-Oxydiphthalic anhydrideCAS: 1823-59-2 Polyimide (PI) material 2,3,3′,4′-Tetracarboxydiphenyl oxide dianhydride (α-ODPA)CAS: 50662-95-8 Polyimide (PI) material