... high-efficient UV absorbent to absorb UV between270-340 nm, used in polystyrene, polyester, PC, Perspex, PE, ABS resin. Appearance: Light yellow powderAssay ... high-efficient UV absorbent to absorb UV between270-340 nm, used in polystyrene, polyester, PC, Perspex, PE, ABS resin, epoxy resin and cellulose resin. It ... products. It can be used in plastic products for food. UV ABSORBER UV-P