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UV Absorber 320

Technical Datasheet | Supplied by Disheng Technology
UV Absorber 320 is a 2-(2'-hydroxy-3',5'-di-t-butyl-phenyl) benzotriazole by Disheng Technology. It acts as a highly efficient light stabilizer. It offers low volatility. It protects polymers and organic pigments from UV radiation. It provides preservance of the original appearance and physical integrity. It is recommended for molded articles, films, sheets and fibers during outdoor weathering. UV Absorber 320 is compatible with PVC, unsaturated polyester and other polymers. The recommended dosage level of UV Absorber 320 is 0.25-0.5% for PVC and 0.3-0.5% for polyester.
Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
2-(2'-hydroxy-3',5'-di-t-butyl-phenyl) benzotriazole
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with UV Absorber 320.

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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