GW-292 (Polymer additives)
Supplied by Zhiyi Specialty Chemicals
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GW-292
by Zhiyi Specialty Chemicals
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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 against ultraviolet degradation. The addition of antioxidants/process stabilizers is recommended for optimum performance in preventing thermo-oxidative degradation. Has very good miscibility and low volatility.