UV Absorber UV-327

UV Absorber UV-327 by Anyang General Chemical is a high-performance benzotriazole UV absorber. It exhibits good compatibility, chemical stability, thermostability, low volatility and good inter-miscibility with polyolefin. It is non-flammable, non-explosive and non-toxic. It possesses non-sensitivity towards metal ions, camera stability and strong absorption of ultraviolet light. It does not change yellow under alkaline conditions. It improves the thermo-oxygen stability of the product. UV Absorber UV-327 has excellent mechanical properties, heat-sublimation, and oil-, gas fading- and heat-resistance washing. There is a significant synergistic effect with the combination of antioxidants. It is suitable for polymethyl methacrylate, unsaturated polyester, polyoxymethylene, polyurethane, colorless transparent and light-colored products. It is also used in PVC, PP, PMMA, POM, PU, PE, ABS-, epoxy- and cellulose-resin. UV Absorber UV-327 is recommended dosage for ABS resin is 0.3-0.5%, PE is 0.2-0.4%, PP is 0.3-0.6% and PVC is 0.2-0.5%.