Urea-formaldehyde molding compound (UF) is a thermosetting amino plastic made from urea-formaldehyde resin as the binder, compounded with cellulose fillers (typically alpha-cellulose), pigments, curing agents, and lubricants. It is supplied as a powder or granular molding compound and is processed primarily by compression molding. Cured articles feature a hard, glossy, scratch-resistant surface, good resistance to oils, greases, and organic solvents, moderate resistance to weak acids and bases, and excellent electrical properties including arc resistance and tracking resistance. UF molding compounds are widely used for electrical accessories (switches, sockets, circuit breakers), toilet seats and lids, buttons, cosmetic caps, and various household items.