Suqian Unitechem Hindered Amine Light Stabilizer 770

Chemical Name: Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceateCAS NO.: 52829-07-9Molecular Formula: C28H52O4N2Applications: LS770 is recommended to be used in polypropylene, impact modified PP(TPO), EPDM, polystyrene, impact polystyrene, ABS, SAN, ASA and polyurethanes and is also effective in polyamides and polyacetals.Features/Benefits: LS770 is a low molecular weight hindered amine light stabilizer that provides excellent light stability for thick sections and films in the recommended substrates. Benefits of using LS770 include the high light-stabilizing performance, particularly in PP thick sections. It has broad compatibility and can be easily dispersed. Compared to conventional UV-absorbers, the effectiveness of LS770 is less dependent on the polymer's thickness. For this reason, the use of LS770 also provides good light stability in articles with higher specific surface, e.g. films and tapes.Information Provided by Suqian Unitechem Co., Ltd.