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

Distearyl pentaerythritol diphosphite. Acts as an antioxidant. Is highly effective color and molecular weight stabilizer for polyolefins, polyesters, elastomers, styrenics and engineering... view more

Zhiyi-UV-P by Zhiyi Specialty Chemicals is benzotriazole p cresol. Acts as a UV absorber. Zhiyi-UV-P provides ultraviolet protection in a wide variety of polymers including styrene homo and copolymers engineering... view more