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North America
Plastic Additives

Light Stability

Hindered Amine Light Stabilizers (HALS) prevent the discoloration and degradation of a wide range of polymers. HALS additives act as free radical scavengers to maintain the appearance, as well as the chemical and physical properties of plastics.


Ultraviolet light absorbers (UVAs) impart an outstanding stability to plastics and organic substrates. They are recommended for the stabilization of various polymers and products.

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Last Update October 18, 2021