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 Poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl) succinate. Acts as a blend of two hindered amine light stabilizers. Delivers very good cost/performance benefits, when used in low concentration agricultural film system (LDPE, LLDPE). Hindered Amine Light Stabilizer 783 is used in applications polyolefin (PE, PP), polyurethane, polyformaldehyde, polyamide and polyester with elastomers and engineering plastics like ABS.
Inhibitor 701 by Suqian Unitechem is a very good inhibitor. It is used to prevent the self-polymerization of olefin monomers during production, separation, refining, storage or transportation. Inhibitor 701 is also used to control and adjust the degree of polymerization of olefins and their derivatives in organic synthesis reactions.
LS-611 by Suqian Unitechem is a synergistic mixture of HALS 622 and HALS 119 with low weakly alkaline. LS-611 is highly effective in polyolefin with a better anti-aging effect even in the acidic environment.
