The Hanson Group UV-770

The Hanson Group UV-770 acts as hindered amine light stabilizer. Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate. 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.

Functions: Light Stabilizer, Stabilizer

Compatible Polymers & Resins: Polyethylenes (PE), Polystyrenes (PS)

Features: Good Thermal Stability

End Uses: Flexible Packaging, Rigid Films, Rigid Packaging

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