CHEMK LS-123

CHEMK LS-123 by Jiangsu Chemk is a solvent-free hindered amine light stabilizer (HALS) dispersion developed specifically for waterborne coatings. Based on the NOR Hals LS-123, it is suitable for coatings requiring a non-basic, no interacting radical scavenger light stabilizer type.

• Recommended for clear and pigmented coatings, automotive, general industrial paints, wood stains, OVP varnishes (graphic arts, prints, displays, signs, decal).
• Suitable for plastic coatings (films, sheets, containers, liners, tarpaulins, tiles), graphic, architectural (roof tiles, walls, floors), glass, ceramic coatings (architectural glazing and packaging).
• Especially suited for high-solids, acid-catalyzed automotive and industrial coatings, including metallic thermosetting acrylic systems and acid ester-based finishes.
• Offers synergistic weathering resistance when used with UV absorbers like UV-384-2, UV-1130, UV-928, or UV-400, helping prevent gloss, cracking, color change, foaming, and delamination of coating.