UV Stabilizer Additive

UV stabilizers contain Ultraviolet Light Absorbers (UVA) and Hindered-Amine Light Stabilizers (HALS), used individually or as blends. UVA filters harmful UV light and helps prevent color change and delamination. HALS trap free radicals once they are formed and are effective in retaining surface properties such as gloss and preventing cracking and chalking of paints. The combination of these two families is highly synergistic.

UV stabilizer additive product list

• UV Absorber P,  1, 1130, 1164, 1157, 234, 326, 327, 328, 329, 360, 3638, 384-2,400, 531, 928, 99-2.
• Hindered Amine Light Stabilizers UV 119, 292, 622, 765, 770, 783, 791, 944, 2020, 3808PP5, 3853PP5.

UV stabilizer features

Product Name	Features
Linsorb P	Benzotriazole for a wide array of substrates
Linsorb 213	Liquid benzotriazole uv absorber
Linsorb 234	Benzotriazole  uv absorber with low volatility
Linsorb 312	Oxanilide uv absorber with low initial color
Linsorb 326	Benzotriazole uv absorber with enhanced absorption of long-wave UV radiation
Linsorb 329	Benzotriazole uv absorber
Linsorb 360	Benzotriazole uv absorber with very low volatility
Linsorb 531	Benzophenone uv absorber
Linsorb 571	Liquid benzotriazole uv absorber
Linsorb 1577	Hydroxyphenyltriazine  uv absorber with high performance and low volatility
HALS 622	High molecular weight HALS with excellent color, low basicity
HALS 765	Liquid, low molecular weight HALS
HALS 770	Low molecular HALS, especially for automotive applications
HALS 783	A synergistic blend of high molecular weight HALS
HALS 791	A synergistic blend of high and low molecular weight HALS
HALS 944	High molecular weight HALS