... , mining ,sport equipment, or used in the curing of ep MOCA-II(MOCA-II)Chemical name: 4,4'-Diamino-3,3'-dichlorodiphenylmethaneCAS No.: 101 ... by casting machine. [ Uses ]As crosslinking agent or curing agent, MOCA can be used in the production of machines, buildings, automobiles ... , and sealing products, etc; 2. Curing of epoxy resin.I MOCA-II