Antioxidants

          SONGNOX^® 1076 CP
          SONGNOX 1076 FC
          SONGNOX 1076 FF
          SONGNOX 1076 PW
          SONGNOX 1076 SB
SONGNOX 1076 is primary antioxidant for organic polymers PE, PC, PVB, PVC, PU, acrylics, styrenics, and elastomers. It is very effective in reducing viscosity change and gel formation in polymer processing, and provides long term heat stability by protecting physical properties during storage and use of end product. SONGNOX 1076 exhibits a synergistic effect in combination with SONGNOX 1680 and other secondary antioxidants, and can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use. SONGNOX 1076 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 1680 FF
          SONGNOX 1680 PW
SONGNOX 1680 is a secondary antioxidant for organic polymers, providing melt flow and color protection during thermal processing. Applications include polyolefins, polycarbonate, polyester and styrenics, as well as being used in combination with hindered phenol (such as SONGNOX 1010, 1076, or 3114) to achieve synergistic performance. Can be used with benzotriazoles and HALS for thermal and light stabilization in out door use. SONGNOX 1680 is FDA listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers.

UV Absorbers

          SONGSORB^® 2340 PW
SONGSORB 2340 is a strong absorber of ultraviolet radiation in the 300-400nm region and has a high degree of photostability. Particularly suitable for high surface area applications like films and fibers. Compared to other UVAs, SONGSORB 2340 has a low volatility, making it especially for high temperature process applications including PET fibers and films, polycarbonate, POM, nylon, polyolefins, TPE, TPO and coatings. Can be used in combination with phenolic and phosphate antioxidants, and HALS to optimize performance in outdoor use. SONGSORB 2340 is FDA listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers.

          SONGSORB 3200 PW
SONGSORB 3200 is a strong absorber of ultraviolet radiation in the 300 to 400nm region with it's a high degree of photostability, and is recommended for use in styrenics, vinyls, polycarbonates, polyesters and acrylics. With the normal use level ranging from 0.2 to 0.8%. SONGSORB 3200 is highly effective in stabilizing urethane and nitrocellulose coatings at a use level range of 0.5 to 2.0%, and can be used in combination with phenolic and phosphate antioxidants, as well as HALS, to optimize performance in outdoor applications. Note: Should be stored in a cool, dry, well ventilated are, away from direct sunlight.

          SONGSORB 3270 PW
SONGSORB 3270 is a strong absorber of ultraviolet radiation in the 290-500nm region and has a high degree of photostability (photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy). Exhibits good initial color, low volatility, excellent stability to heat and light, superior wash fastness, and resistance to gas fading. It's particularly suitable for PP and PE, as well as cold cured polyesters, polyurethanes, dyes, and pigments. The low pKa and high hindrance of the phenolic group result in low sensitivity to metal containing ingredients in the polymer formulation (catalysts residues, metallic dries, etc). Can be used in combination with phenolic and phosphate antioxidants, and HALS to optimize performance in outdoor use.

          SONGSORB 3290 PW
SONGSORB 3290 is a strong absorber of ultraviolet light in the 200-400nm region and has a high degree of photostability. Provides effective light stabilization and prevents the yellowing and degradation of polymers such as polycarbonate, unsaturated polyesters, and acrylics. Can be used in combination with phenolic and phosphate antioxidants, and HALS to optimize performance in outdoor use. SONGSORB 3290 is FDA listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers.

          SONGSORB 8100 PW
SONGSORB 8100 absorbs ultraviolet radiation in the 240-340nm region. Exhibits synergy with HALS. Excellent solubility and compatibility with high solid coatings formulations. For better long-term performance use of UVAs of the benzotriazole. Can be used for PE, PP, PVC, PS, PC, PP fiber, Ethylene vinyl acetate etc. Provides good light stability effect in Paints, Powder coatings, Polyurethanes, Rubbers. Dosage is 0.1~0.5% based on polymer weight. Is recommended in PE, PP, PVC etc. For additional information please consult the MSDS.

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