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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. 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%.
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Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole
CAS Number
3864-99-1

Compatiblity with other products

Find products that are predicted to be compatible with UV Absorber UV-327.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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