Extending polymer service life for a sustainable future

by SpecialChem

SONGSORB® 3290

Technical Datasheet | Supplied by Songwon

SONGSORB® 3290 by Songwon is benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 300-400nm region. It possesses a high degree of photostability-photochemical energy absorbed in ultraviolet region is dissipated as thermal energy. SONGSORB® 3290 provides effective light stabilization as well as prevents the yellowing and degradation of polymers such as polycarbonate, unsaturated polyesters & acrylics. It protects the polymers from UV radiation, helping to preserve the original appearance as well as physical integrity of molded articles, films, sheets and fibers during outdoor weathering. It can be used in combination with phenolic as well as phosphite antioxidants, and optimize performance in outdoor use.

Compatiblity with other products

Find products that are predicted to be compatible with SONGSORB® 3290.

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.

Compatible Products

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Products with the same brand name

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

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