Lightstab Additive RIASORB® UV 384-2
CAS No.: [127519-17-9] ; [108-65-6]
Reaction product of 3-(benzotriazol-5-yl)-5-tert-butyl-4-hydroxyphenyl propionic acid with C7-9 alcohols; methyl ethyl ketoxime acetate
Product Features: Typically used in combination with hindered amine light stabilizers (HALS) to enhance the coating's resistance to gloss loss, chalking, blistering, delamination, and discoloration; its liquid form makes it easy to mix with solvent-based and waterborne coating systems.
Molecular Weight 452, 132
Viscosity @20℃ 3200 mPa.s
Density @20℃ 1.0718 g/cm³
Product Form Light yellow to yellow liquid
Packaging Specifications 20kg/drum; 200kg/drum
Suitable for: coatings that need to be exposed to high temperatures or extreme conditions, such as automotive coatings and industrial coatings.
Addition Rate: 1.0-3.0%, specific addition rate determined by customer application testing.