ALD-788 light stabilizer is a polymer with succinic acid (4-hydroxy-2,2,6,6-tetramethyl-1-piperidine alcohols), and poly {[6 - [(1,1,3 , 3-tetramethylbutyl) - imino]] - 1,3,5-triazine-2,4-bis [(2,2,6,6 - tetramethyl - piperidyl) imino ] 1,6 two support [(2,2,6,6-tetramethyl-4-piperidyl) imino]} complexes.

         ALD-788 light stabilizer is a hindered amine light stabilizer, with excellent price performance ratio, excellent light stability performance and excellent long-term thermal stability, low volatility, good resistance to extraction, for thick or thin products can provide significant light stability for a variety of polymers, lower concentrations can achieve excellent performance and stability.

        Light stabilizer ALD-788 is used as general-purpose polymers excellent light stabilizers, it can be widely used in a variety of polyethylene, polypropylene, olefin copolymer, polyester, polyurethane, etc., the proposed addition of 0.2-0.4%.