Extending polymer service life for a sustainable future

by SpecialChem

Tiangang® UV-237

Technical Datasheet | Supplied by Beijing Tiangang Auxiliary

Tiangang® UV-237 by Beijing Tiangang Auxiliary is a high-efficiency benzotriazole UV absorber. It is used in various plastics and other organic systems including polyolefins and various plastics, such as PE, PP, PVC, PMMA, PU, PET, POM, polyester, and various elastomers (TPU, TPE, etc.).

It offers strong UV absorption, low initial color, excellent compatibility, and moderately low volatility.
When added to the substrates, it protects the substrate from UV degradation, preserving the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor use.
The recommended dosage level is between 0.10 to 1.0%.

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Product Type

Light Stabilizers / UV Absorbers > Benzotriazoles

Chemical Composition

Benzotriazole derivatives

Physical Form

Powder

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