Zhiyi Specialty Chemicals

Blend of bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate and methyl(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate. Acts as a sterically hindered amine light stabilizer. Offers very good protection... view more

GW-622 by Zhiyi Specialty Chemicals is dimethyl succinate polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol. GW-622 acts as a UV-absorber. Used for applications where low volatility and a low... view more

Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate. Acts as a hindered amine light stabilizer. Offers very good protection against ultraviolet degradation and ease of compatibility with other... view more

GW-944 by Zhiyi Specialty Chemicals is Poly[[6-[(1,1,3,3,-tetramethylbutyl)amino]-s-triazine-2,4-diyl][2,2,6,6-tetramethyl-4-piperidyl)imino]]hexamethylylene[2,2,6,6-tetramethyl-4-piperidyl)imino]]. Acts as a... view more

UV-327 by Zhiyi Specialty Chemicals 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenol. Acts as a highly effective light stabilizer for a variety of plastics and other substrates. Due to its red-shifted UV... view more