MOCA-II can be used in the production of machines, buildings, automobiles, ... ,sport equipment, or used in the curing of ep MOCA-II(MOCA-II)Chemical name: 4,4'-Diamino-3,3'-dichlorodiphenylmethaneCAS No ... and dry placeSecurityLD50 (rat)>5,000mg/kg. operator should wear mask, gloves and eye shieldHeat-resisting MOCA powder: During dissolution, its ... sealing products, etc; 2. Curing of epoxy resin.I MOCA-II