<I>EASTMAN</I> Cellulose Acetate Butyrate (CAB-321-0.1) Cellulose Acetate Ester Eastman Chemical Company Cellulosic Resins >> Cellulose Acetate Butyrate (CAB) Coatings Automotive OEM Plastic coating Eastman Cellulose Acetate Ester (CAB 321-0.1) is a cellulose ester with a low butyryl content (32.5%) and low molecular weight. It has a viscosity of 0.10 sec and 0.38 poise. It is supplied as a fine white powder. It is used for automotive OEM, coatings for automotive plastics, coatings for plastic, lacquers for automotive and truck/bus/commercial. Vehicles Cellulose acetate ester. Used for automotive OEM, coatings for automotive plastics, coatings for plastic and lacquers for automotive.