Antioxidant 168

With chemical formula tris (2,4-di-tert-butylphenyl) phosphite and is a white powder. It has a good synergistic effect with inhibited amine antioxidants (amine antioxidant), 1010 and 1076. And it can improve the stability of polymer materials during the thermal process. This product has good heat resistance and durability, and it can effectively prevent the elixir and yellowing of plastic in its process. This antioxidant is used in polyamides, polycarbonates, PVC, PS resins, engineering plastics, rubber and petroleum products, ABS resin and other polymer materials