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Technical Datasheet | Supplied by M Chemical
Dimeric 2-hydroxy benzotriazole. Acts as a UV light stabilizer. Exhibits strong absorption of UV radiation in the 300 – 400 nm region. It has high degree of photo stability and excellent thermal properties. Prevents plate-out on molds and die-lip build-up. Offers low initial color and low volatility during high processing temperatures as well as good extraction resistance. It can be used in combination with phenolic and phosphite antioxidants and HALS to optimize performance. Compatible with acrylics, alkene polymers, polycarbonates, and polyamides. Recommended for outdoor use. The dosage rate lies within 0.15-0.60% depending upon the substrate and performance requirements.
Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
2-hydroxybenzotriazole (Dimeric)
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with GUARD DOG™ UV360.

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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