by SpecialChem

HXA UV-770

Technical Datasheet | Supplied by The Hanson Group

Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate. Acts as hindered amine light stabilizer. It provides outstanding light stability to many polymers and, in addition, gives long-term heat stability to polymers by radical trapping mechanism similar to that of hinder phenol. HXA UV-770 effectiveness is independent of the polymer’s thickness, in contrast to UV absorbers. It can be incorporated in monomer before polymerization, often with improvement of resin quality. The light stability of polymer can be further enhanced by use of UV absorbers or certain antioxidants. Used for those applications which demand particularly high stability for such polymers as PP, HDPE, EPDM, PS, ABS, SAN and PU. It is also effective in polyamides and polyacetals. Can also be used in articles with high specific surface such as films and tapes. It is recommended for the purpose of light protection at percentage of 0.2% - 0.5%.

Compatiblity with other products

Find products that are predicted to be compatible with HXA UV-770.

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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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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