MIL-C-5537A, MILITARY SPECIFICATION: CELLULOSE ACETATE BUTYRATE (21-MAY-1953)
MIL-C-5537A, MILITARY SPECIFICATION: CELLULOSE ACETATE BUTYRATE (21-MAY-1953)., This specification covers one type and grade of cellulose acetate butyrate. In powder or pellet form, it is used in organic protective coatings.