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Polymer Additives
The material selection platform
Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Songwon
SONGSORB® 2908 by Songwon is benzoate-based UV absorber for plastics. It is suitable for olefins, particularly pigmented opaque formulations, for applications such as pipes, drums, sheeting, marine, and garden. It provides antioxidant activity both during thermal processing and in moderately elevated temperatures due to radical scavenging mechanism. SONGSORB® 2908 exhibits very good compatibility, low color contribution, low volatility and low toxicity. It can be used in combination with phenolic as well as phosphite antioxidants, and HALS to optimize performance in outdoor use - synergizes well with UV absorbers as well as antioxidants which function as hydroperoxide decomposers.
Product Type
Light Stabilizers / UV Absorbers > Benzoates
Chemical Composition
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with SONGSORB® 2908.

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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