Ultraviolet Absorbent UV 329(C20H25N3O), also known as 2 (2 Hydroxy 5 tert octylphenyl) benzotriazole. It is white powder with non toxic, non inflammable and non explosive.
Ultraviolet absorbent UV 329 is one kinds of high efficient anti aging auxiliary with good performance, it is mainly used in polyolefine,Polystyrene and organic glass,polycarbonate.
It also can adsorb the UV ray of 270 340 nanometer ,UV 329 can be used in PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber, vinyl acetate or used in the packing material. Dosage : thin product 0.1 0.5%, thick product 0.05 0.2%.
Nanjing Benjie Chemical Plant Co., Ltd. is a joint stock company integrating research, manufacture and trade. In February of 2001, Nanjing Benjie Chemical Plant Co., Ltd. was authorized as a member of Plastics Additives Industry Association of China Engineering Plastics Industry Association, and was titled “Nongovernmental Hitech Enterprise in Jiangsu”.
We work together with foreign companies and have developed ultraviolet absorbent series such as UV531, UVP, UV326 and so on. Presently, our ultraviolet absorbent serial products have been well received by both American and European markets.
Nanjing Benjie Chemical Plant Co.Ltd
Ad: Jurong District, Jiangsu Province, China
Tel: 0086 25 52397808
Fax: 0086 25 68650010