Home Display Materials Polyimide (PI) material 1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTDA) 1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTDA) CAS: 81-30-1 Category: Polyimide (PI) material Related products 4,4′-Diaminobenzanilide (DABA)CAS: 785-30-8 Polyimide (PI) material 6,6′-Diaminodiphenylmethane-3,3′-dicarboxylic acid (MBAA)CAS: 7330-46-3 Polyimide (PI) material 3,3′,5,5′-Tetramethylbenzidine (TMB)CAS: 54827-17-7 Polyimide (PI) material Bisphenol AFCAS: 1478-61-1 Polyimide (PI) material