Polyester

SONGSORB® 3290 PW UV Absorber

This product is a strong absorber of UV radiation in the 300 - 400nm region. It also has a high degree of photostability. This product protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. It provides effective light stabilization and prevents yellowing and degradation of polymers such as polycarbonate, unsaturated polyesters, and acrylics. It is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers to optimize performance in outdoor applications.

SONGNOX® 1680 FF Antioxidant

This secondary antioxidant for organic polymers provides protection to melt flow and color during the thermal processing of polymers. This product is usable for many polymers, including: polyolefins, polycarbonate, polyester, and styrenics. It is usable in combination with hindered phenols to achieve synergistic performance. This product is usable with SONGSORB® UV Absorbers and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications.

SONGNOX® 1010 Antioxidant

This primary antioxidant is for use in PE, PP, PA, PVC, POM, and elastomers. Its effectiveness in polymer processing is enhanced by its ability to reduce viscosity and gel formation. It provides long-term heat stability and protects physical properties both during storage and use of the end product. It exhibits a synergistic effect when used in combination with secondary antioxidants such as SONGNOX® 1680. This product is usable with SONGSORB® UV Absorbers and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications.

Physical Form/Product Number:
Free Flow (FF) 37927
Powder (PW) 37913

SONGNOX® 1680 PW Antioxidant

This secondary antioxidant for organic polymers provides protection to melt flow and color during the thermal processing of polymers. This product is usable for many polymers, including: polyolefins, polycarbonate, polyester, and styrenics. It is usable in combination with hindered phenols to achieve synergistic performance. This product is usable with SONGSORB® UV Absorbers and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications.

SONGSORB® 3200 PW UV Absorber

This product is a strong absorber of UV radiation in the 300 - 400nm region. It has a high degree of photostability. It is recommended for use in styrenics, vinyls, polycarbonates, polyesters, and acrylics. This product is highly effective in stabilizing coatings such as urethanes and nitrocellulose at a usage level of 0.5% to 2.0%. It is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers to optimize performance in outdoor applications.

SONGNOX® 21B FF Antioxidant

This product is a blend of SONGNOX® 1010 (33.3%), a primary highmolecular-weight hindered phenolic antioxidant, with SONGNOX® 1680 (66.7%), a secondary phosphite antioxidant. It provides excellent melt-flow and color protection during processing of polyolefins, and it provides long-term heat stability, protecting physical properties during storage and in end-use applications. This odorless, tasteless, and FDA-listed blend also is usable for stabilization of polycarbonate, ABS, and polyesters.

SONGNOX® 21B PW Antioxidant

This product is a blend of SONGNOX® 1010 (33.3%), a primary highmolecular-weight hindered phenolic antioxidant, with SONGNOX® 1680 (66.7%), a secondary phosphite antioxidant. It provides excellent melt-flow and color protection during processing of polyolefins, and it provides long-term heat stability, protecting physical properties during storage and in end-use applications. This odorless, tasteless, and FDA-listed blend also is usable for stabilization of polycarbonate, ABS, and polyesters.

SONGNOX® 1330 FF Antioxidant

This primary antioxidant for organic polymers exhibits high resistance to thermo-oxidative degradation. As a result of its excellent dielectric properties, it works well in PE and PP cable insulations and films. It is extraction resistant in water-quenched PP film lines and exhibits high performance in controlling degradation of polyolefins. It is not absorbed by fillers in polyolefins. Blends of SONGNOX® 1330 and SONGLIGHT® Light Stabilizers or combinations of HALS and SONGSORB® UV Absorbers are usable to improve light stability. It is usable without a metal deactivator. This product is an antioxidant for SBS, PA, synthetic fibers, polyester, and elastomers.

SONGNOX® 1330 PW Antioxidant

This primary antioxidant for organic polymers exhibits high resistance to thermo-oxidative degradation. As a result of its excellent dielectric properties, it works well in PE and PP cable insulations and films. It is extraction resistant in water-quenched PP film lines and exhibits high performance in controlling degradation of polyolefins. It is not absorbed by fillers in polyolefins. Blends of SONGNOX® 1330 and SONGLIGHT® Light Stabilizers or combinations of HALS and SONGSORB® UV Absorbers are usable to improve light stability. It is usable without a metal deactivator. This product is an antioxidant for SBS, PA, synthetic fibers, polyester, and elastomers.

SONGNOX® 2450 FF Antioxidant

This high-performance, sterically hindered phenolic antioxidant protects the polymer against thermo-oxidative degradation during its manufacturing process and enduse applications. It is an effective antioxidant for PU, PA, PVC, styrenics, acrylics, MBS, and synthetic elastomers. It exhibits low volatility, good color stability, good solubility in polar polymers, extraction resistance, and no odor. It is usable with benzotriazoles and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications, and it is synergistic when used in combination with thioester antioxidants.

SONGNOX® 2450 PW Antioxidant

This high-performance, sterically hindered phenolic antioxidant protects the polymer against thermo-oxidative degradation during its manufacturing process and enduse applications. It is an effective antioxidant for PU, PA, PVC, styrenics, acrylics, MBS, and synthetic elastomers. It exhibits low volatility, good color stability, good solubility in polar polymers, extraction resistance, and no odor. It is usable with benzotriazoles and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications, and it is synergistic when used in combination with thioester antioxidants.

SONGNOX® DLTDP Antioxidant

This secondary thioester antioxidant decomposes and neutralizes hydroperoxides formed by the auto-oxidation of polymers. It is an excellent antioxidant for thermoplastics, elastomers, synthetic fiber, fat and oils, and petroleum products. It is also an efficient stabilizer for polyolefins, particularly PP and HDPE. SONGNOX® DLTDP is usable as a synergist in combination with phenolic antioxidants to improve aged physical properties and to improve light stability.

SONGNOX® DSTDP Antioxidant

This secondary thioester antioxidant decomposes and neutralizes hydroperoxides formed by the auto-oxidation of polymers. It is an excellent antioxidant for thermoplastics, elastomers, synthetic fiber, fat and oils, and petroleum products. It is also an efficient stabilizer for polyolefins, particularly PP and HDPE. It is usable as a synergist in combination with phenolic antioxidants to improve aged physical properties and to improve light stability.

SONGNOX® DTDTP Antioxidant

This secondary thioester antioxidant decomposes and neutralizes hydroperoxides formed by auto-oxidation of polymers. It is an antioxidant for thermoplastics and elastomers and is an efficient stabilizer for polyolefins, particularly PP and HDPE. It is used primarily in PE, PP, PA, ABS, HIPS, and polyesters. It also is usable as a synergist in combination with phenolic antioxidants to enhance aging and light stabilization.

SONGSORB® 3260 PW UV Absorbers

This product is a strong absorber of UV radiation in the 300 - 400nm region. It has a high degree of photostability and offers greater absorption of longer wavelengths when compared with SONGSORB® 1000. This product is affected less by alkalinity and metals and has less effect on metal driers and metal catalysts because of its higher dissociation constant. It is recommended for use at levels of 0.2% - 1.0% in PP, PE, polybutylene, polyesters, and coatings. This product is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers to optimize performance in outdoor applications.

SONGSORB® 3270 PW UV Absorbers

This product is a strong absorber of UV radiation in the 290 - 400nm region. It has a high degree of photostability. This product exhibits good initial color, low volatility, excellent stability to heat and light, superior wash fastness, and resistance to gas fading. It is particularly suitable for PE, PP, PU, cold-cured polyesters, dyes, and pigments. The low pKa and high hindrance of the phenolic group result in low sensitivity to metal-containing ingredients in formulations. It is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers to optimize performance in outdoor applications.

SONGSORB® 3280 PW UV Absorbers

This product is a strong absorber of UV radiation in the 290 - 400nm region. It also has a high degree of photostability. It features strong UV absorption, low initial color, good solubility in plasticizers and monomers, lower volatility, and excellent compatibility in a wide variety of substrates. This product is recommended for use in polyolefins, styrene copolymers, ABS, acrylic polymers, unsaturated polyesters, TPU, moisture-cured PU, polyacetals, polyvinylbutyral, and thermosetting acrylic enamels. It is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers to optimize performance in outdoor applications.

SONGSORB® 7120 PW UV Absorbers

This product is a substituted benzoate that absorbs UV radiation. It dissipates the energy as heat through a reversible chemical rearrangement. It provides better initial color than benzotriazoles, and it exhibits a synergistic effect when used in combination with HALS. It is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications. This product is recommended for usage at levels of 0.2% - 1% in PE, PP, TPO, PVC, EVA, unsaturated polyester, ABS, and AS.
The Plastics Product Reference Guide

The Plastics Product Reference Guide

This guide features over 100 products to meet your needs, organized by category and application.
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