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UV Absorber Sunsorb P


Chemical name:2-(2’-hydroxy-5’-methylphenyl)Benzotriazole

Molecular Formula:C13H11N3O

Molecular weight: 225.3

CAS No. 2440-22-4

EINECS No.219-470-5



Sunsorb P is better than benzophenone product for its high-efficiency, low-toxicity, low consumption and large absorption of UV. It is quite fit for natural and synthetic rubber, plastics as polyolefin, polyester, polyurethane and ABS. It is also used in pale colored, transparent rubber, coating and plastics for its high temperature resistance, high stability and low volatility. This series products are not sensitive to metal ion, not stained in alkali, oil resistant and washing resistant.

It is high-efficient UV absorbent to absorb UV between270-340 nm, used in poly, polystyrene, polyester, polycarbonate, Perspex, polyethylene, ABS resin, epoxy resin and cellulose resin. It almost absorbs no visible light, being especially fit for colorless transparent and pale colored products. It can be used in plastic products for food.


Packing:20kg or 25kg fiber drums.




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