天津UV Absorber UV-P

Main component: 2- (2-hydroxy-5-methylphenyl) benzotriazole

Molecular formula C13H11N3O

Molecular weight 225

CAS No.: 2240-22-4

Appearance white to light yellow crystalline powder

Melting point 128~132 ℃

Content ≥ 99%

Transmittance 440nm ≥ 97%

500nm ≥ 98%

Performance and purpose: This product is an efficient ultraviolet absorber that can effectively absorb ultraviolet rays with wavelengths ranging from 290 to 400 nm. Mainly used for polyvinyl chloride, polypropylene, polycarbonate, polystyrene, polyethylene, epoxy resin, unsaturated resin, ABS resin, etc. This product can be used for plastic products that come into contact with food.

Recommended dosage: Add 100-500g of UV-P ultraviolet absorbent to every 100kg of material.

Storage and packaging: This product is non-toxic, non flammable, non explosive, non corrosive, and has good storage stability. Packed in cardboard barrels lined with plastic bags, with a net weight of 25kg/barrel.