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GUARD DOG™ UV234

Technical Datasheet | Supplied by M Chemical
HSP Distance with Eusorb UV-234: 0.0
2-[2-Hydroxy-3, 5-di(1,1-dimethylnezyl)phenyl]2H-benzotriazole. Acts as a UV light stabilizer. It absorbs UV radiation in the range of 300-400 nm with absorption maximas at 302 and 343 nm. Offers low initial color and low volatility during high processing temperatures. Also exhibits good extraction resistance. It is highly effective in polymers that are processed at high temperature (decomposition temperature > 350 °C). Extremely effective in PP, SBS, footwear, SEBS, acetal, acrylic, PET, PMMA, PBT and PC. Recommended for fibers and footwear. The dosage rate ranges between 0.15 – 0.60% depending upon the substrate and performance requirements. Compliant with FDA status for food contact approval.
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Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
2-[2-Hydroxy-3, 5-di(1,1-dimethylnezyl)phenyl]2H-benzotriazole
CAS Number
70321-86-7

Compatiblity with other products

Find products that are predicted to be compatible with GUARD DOG™ UV234.

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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