UV-P is high-efficient UV absorbent to absorb UV between270-340 nm, used in polystyrene, polyester, PC, Perspex, PE, ... % maxTransmittance(440nm): 97% minTransmittance(500nm): 98% minUV-P is high-efficient UV absorbent to absorb UV between270-340 nm, used in polystyrene, polyester ... products. It can be used in plastic products for food. UV ABSORBER UV-P