Antioxidants

          SONGNOX^® 1290 PW
SONGNOX 1290 is a primary antioxidant for organic polymers that is effective in polymer processing for reducing viscosity change and gel formation, and also affords resistance to thermo-oxidative degradation during storage and end use. SONGNOX 1290 enhances the thermal aging properties of PP, and is highly effective in plastics including crystal and high impact polystyrene, ABS terpolymer, PVC, and PA. It is very effective in polyurethanes, adhesives, and elastomers such as EPDM, SBS, and rubber blends with polyolefins, as well as in natural and synthetic tackifier resins. Exhibits a synergistic effect in combination with SONGNOX 1680 and thioester antioxidants. SONGNOX 1290 is FDA listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers, as well as being FDA listed in 21 CFR 175.105, Adhesives for food packaging.

          SONGNOX 1330 FF
          SONGNOX 1330 PW
SONGNOX 1330 is a primary antioxidant for organic polymers that works especially well in PE and PP cable insulation and films because of its excellent dielectrical properties and high resistance to thermo-oxidative degradation. It is extraction resistant in water-quenched PP film lines, not absorbed by filler in polyolefins and exhibits high performance in controlling degradation in polyolefins.

SONGNOX 1330 can be blended with HALS or combinations of HALS and UV stabilizers for light-stable grade products. It is an antioxidant for SBS, polyamides, polyesters and synthetic fibers, and does not have to be used with a metal deactivator.

SONGNOX is a registered trademark of Songwon Industrial Co., Ltd.