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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Songwon
HSP Distance with PI-4PBZ: 0.5
SONGSORB® CS 1577 by Songwon is a 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-hexyloxy phenol. Acts as a UV absorber of the hydroxyphenyl triazine cluster with strong absorption properties of ultraviolet radiation in the 300~400㎚region. Exhibits very low volatility and good compatibility with a variety of polymers and resin compositions. Synergisms are known when used with phenolic & phosphite antioxidants and HALS. SONGSORB® CS 1577 allows to achieve higher resistance than conventional benzotriazole to weathering in polycarbonates and polyesters. It is listed on AICS, DSL, ENCS, ECL, ELINCS and TSCA inventories.
Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-hexyloxy phenol
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with SONGSORB® CS 1577.

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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