Antioxidants

          SONGNOX^® 1010 FF
          SONGNOX 1010 PW
SONGNOX 1010 is a versatile and highly effective primary antioxidant for organic polymers PE, PP, POM, PA, PET, PVC, and elastomers. It is very effective for reducing viscosity change and gel formation in polymer processing, and provides long term heat stability to protect physical properties during both storage and use of the end product. SONGNOX 1010 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 1010 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 1024 FF
          SONGNOX 1024 FG
          SONGNOX 1024 PW
SONGNOX 1024 is a metal deactivator and antioxidant for wire and cable, adhesive (both hot melt and solution), and powder coating applications. It is effective in PE, PP, Crosslinked PE, EPDM, styrenic elastomers, nylon, PU, polyacetal, and styrenic copolymers, and can be used as the primary antioxidant or can be used in combination with hindered phenolic antioxidants (particularly SONGNOX 1010) to achieve synergistic performance.

          SONGNOX 1098 PW
SONGNOX 1098 is an efficient and extraction resistant hindered phenolic antioxidant for polyamide fibers, molded articles and films in concentrations of 0.5 to 1.0% to prevent discoloration during thermal aging. It is highly effective in wire and cable applications where it is primarily used in insulation of HDPE, LDPE, and PP. SONGNOX 1098 protects polymer color during manufacturing, spinning or thermal fixation, and protects fiber during the last stages of polymerization or by dry blending on nylon chips before extruding. SONGNOX 1098 is FDA listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers.

          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 2450 FF
          SONGNOX 2450 PW
SONGNOX 2450 is a high performance, sterically hindered, primary phenolic antioxidant that protects organic polymers against thermo-oxidative degradation during the manufacturing processes and in end-use applications. It is an effective antioxidant for acrylics, styrenics, synthetic rubbers, POM homo and copolymer, polyurethanes, polyamides, polyesters, MBC and PVC. It is odorless, with low volatility and good color stability. It is extraction resistant and highly soluble in polar polymers. SONGNOX 2450 provides Fish Eye reduction in flexible PVC applications and is a chain stopper in both PVC and ABS manufacturing processes. SONGNOX 2450 exhibits a synergistic effect when used in combination with thioester antioxidants and can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use. SONGNOX 2450 is FDA listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers.

          SONGNOX DLTDP
SONGNOX DLTDP is a secondary thioester synergistic antioxidant for organic polymers. It decomposes and neutralizes hydroperoxides formed by the auto-oxidation of polymers. SONGNOX DLTDP is an antioxidant for plastics, rubber, synthetic fiber, fats, oils and petroleum products, and an efficient stabilizer for polyolefins, particularly PP and HDPE. Mainly used in PE, PP, ABS, HIPS, polyester and polyamide. Can be used as a synergist in combination with phenolic antioxidants to enhance aging and light stability. The low melting point of SONGNOX DLTDP permits easier melting to use as a liquid for dispersing other additives for polymer addition.

          SONGNOX DSTDP
SONGNOX DSTDP is a secondary thioester synergistic antioxidant for organic polymers. It decomposes and neutralizes hydroperoxides formed by the auto-oxidation of polymers. SONGNOX DSTDP is an antioxidant for plastics, rubber, synthetic fiber, fats, oils and petroleum products, and an efficient stabilizer for polyolefins, particularly PP and HDPE. Mainly used in PE, PP, ABS, HIPS, polyester and polyamide. Can be used as a synergist in combination with phenolic antioxidants to enhance aging and light stability. SONGNOX DSTDP is FDA listed in 21 CFR 175.105, Adhesives for food packaging.

          SONGNOX DTDTP
Songnox DTDTP is a secondary thioester antioxidant for organic polymers which decomposes and neutralizes hydroperoxides formed by auto-oxidation of polymers. It is an antioxidant for plastics, rubber, synthetic fiber, fats and oils, and petroleum products.

Songnox DTDTP is an efficient stabilizer for polyolefins, particularly PP and HDPE, and is mainly used in ABS, HIPS PE, PP, polyamids and polyesters. It may also be used as a synergist in combination with phenolic antioxidants to enhance aging and light stabilization.

Polyamide Hot Melt Adhesives

          VANOX^® 1001
VANOX 1001 is a liquid alkylated diphenyl amine suitable for use in polyamide hot melt adhesives. It is recommended for use in a wide variety of resin systems where moderate staining or discoloration are not critical. VANOX 1001 is synergistic with a number of phenolic antioxidants including BHT. Recommended use level for evaluation purposes is 0.5% based on resin weight. It is also a bi-functional antioxidant for polyurethane foam. It inhibits oxidation while protecting against scorching during manufacture and in bun storage.

          VANOX 1081
Aromatic amine type antioxidant recommended specifically for stabilizing polyamide based hot melts which require optimum pot life and minimal discoloration at elevated temperatures. VANOX 1081 is widely used and preferred because of its low cost and high degree of effectiveness. Recommended use level for evaluation purposes is 1.0% based on resin weight. VANOX 1081 is FDA Listed in 21 CFR 178.2010, Antioxidants and/or stabilizers for polymers.

          VANOX 1887
VANOX 1887 is a liquid alkylated diphenyl amine used in polyamide hot melt adhesives. It is also an effective supplemental liquid amine antioxidant recommended for use in flexible polyurethane foam formulations where scorch is an issue. Also recommended as an economical replacement for conventional solid diphenylamine-based antioxidants, historically used in conjunction with hindered phenols by polyol manufacturers as their basic scorch inhibitor package.

          VANOX CDPA Solid
Highly effective, high-melting and nondiscoloring aromatic amine. Used as a thermal stabilizer in hot melt adhesives, polyamides, polyolefins, polyols and styrenics. Provides excellent protection at processing temperatures, and is a strong synergist with other types of antioxidants such as phenolics and phosphites. VANOX CDPA 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 is a registered trademark of Songwon Industrial Co., Ltd.