Chiguard® 100 by Chitec Technology is a light in color, powder, hindered amine light stabilizer (HALS). It is composed of bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]... view more

Chiguard® 100G by Chitec Technology is fine-powder, hindered amine light stabilizer (HALS) which protects against ultraviolet radiation. It acts as an electret and mainly be applied in the powder coating system... view more

Chiguard® 1033 by Chitec Technology is an oxalinide-based UV absorber. It is mainly applied to various solvent-based coating systems. It provides low initial color, strong antioxidant ability and high affinity... view more

Chiguard® 1152 by Chitec Technology is a low alkalinity reactable N-OR hindered amine light (HAL) stabilizer. It can chemically bond to polymers with OH groups in the structure. It is non-migrating, resistant... view more

Chiguard® 228 by Chitec Technology is a light-yellow colored, high formula weight, sterically-hindered amine light stabilizer (HALS) and antioxidant. It exhibits good migration resistance and low... view more

Chiguard® 234 by Chitec Technology acts as an ultraviolet (UV) light absorber. It exhibits lowest volatility and provides protection against ultraviolet (UV) radiation. Chiguard® 234 is suitable for use in... view more

Chiguard® 291 by Chitec Technology is a white to off-white colored blend of bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate and N,N'-bis(2,2,6,6-Tetramethyl-4-piperidinyl)-1,6-hexanediamine (synergistic... view more

Chiguard® 326 by Chitec Technology is a light yellow colored 2-(3'-t-butyl-2'-hydroxy–5’-methylphenyl)-5-chlorobenzotriazole. Acts as a ultraviolet (UV) light absorber. Possesses excellent stability to heat... view more

Chiguard® 327 by Chitec Technology is a pale yellow colored 2-(3',5'-di-t-butyl-2'-hydroxyphenyl) –5-chlorobenzotriazole. Acts as a ultraviolet (UV) light absorber. Possesses excellent stability to heat and... view more

Chiguard® 328 by Chitec Technology is an off-white, 2-(3',5'-di-t-amyl-2'-hydroxyphenyl) benzotriazole. Acts as a ultraviolet (UV) light absorber. Exhibits non-yellowing property (during baking stage) and is... view more

Chiguard® 335 by Chitec Technology is a white colored ethyl- 2-cyano-3,3-diphenyl acrylate. Acts as a ultraviolet (UV) light absorber. Protects materials without imparting color. Chiguard® 335 is suitable for use... view more

Chiguard® 5228 by Chitec Technology is a benzotriazole-based UV absorber. It is suitable for powder coatings and solvent-based coatings. It provides outdoor weather resistance. It exhibits good system... view more

Chiguard® 5405 by Chitec Technology is a triazine-based UV absorber. It offers extra long-term weather resistance. Chiguard® 5405 is used in exterior powder coatings and solvent-borne aerospace coatings... view more

Chiguard® 5411 by Chitec Technology is a high molecular weight, ultraviolet (UV) light absorber. Exhibits low volatility, high lipophilicity, excellent wash fastness, improved light stability and light... view more

Chiguard® 622 LD by Chitec Technology is a 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidine-ethanol polymer with dimethyl succinate. Acts as a low-dust, polymeric hindered amine light stabilizer. Provides outstanding... view more

Chiguard® 6447 by Chitec Technology is a blend acts as a ultraviolet (UV) light stabilizer. Provides superior UV stabilization, low initial color, high extraction resistance and enhanced gas fade resistance... view more

Chiguard® R-455 by Chitec Technology is a novel reactive benzotriazole UV absorber (UVA). It contains a propanediol group that allows it to chemically bond to the backbone of various polymers. It can react with... view more

Chiguard® U-988 by Chitec Technology is a blend. Acts as a ultraviolet (UV) light stabilizer. Provides good initial color, excellent thermal and light stability in the processing, light and weather induced... view more