Antioxidant- 168 by Suqian Unitechem is tris-(2,4-di-t-butylphenyl)-phosphite. Acts as an antioxidant. It is a high-effective solid phosphite ester antioxidant, superior to other phosphite ester in the effective... view more

Hindered Amine Light Stabilizer 783 by Suqian Unitechem is poly[(6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-exanediyl[(2,2,6,6-tetramethyl-4-piperidinyl imino)]] and... view more

LS-119 by Suqian Unitechem is a high molecular weight, non-polymeric hindered amine light stabilizer. It offers excellent thermal stability, low volatility, migration- and high-temperature... view more

Suqian-Light Stabilizer 622 by Suqian Unitechem is poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl) succinate. Acts as a hindered amine light stabilizer. Suqian-Light Stabilizer 622 is used in light aging inhibition of... view more

Suqian-Light Stabilizer 770 by Suqian Unitechem is a low molecular weight hindered amine light stabilizer with low volatility, migration resistance, and high temperature resistance. It has... view more

Suqian-Light Stabilizer 944 by Suqian Unitechem is Poly[(6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-exanediyl[(2,2,6,6-tetramethyl-4-piperidinyl imino)]]... view more