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SONGSORB® 5710 by Songwon is a benzotriazole UV absorber. It enhances performance while offering reliable protection and long-term durability across various applications. It is suitable for a wide range of polymers, including TPU, PU foam, PVC, PVB, PMMA and PC. SONGSORB® 3260 by Songwon is benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 300~400nm region. This additive possesses a high degree of photostability-photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy. It differs from SONGSORB® 1000 principally in greater absorption of longer wavelengths, better compatibility with polyolefins, lower volatility, and suppressed ionization of the phenolic grouping. It is less affected by alkalinity, less likely to discolor with metals and has less effect on metal driers as well as metal catalysts due to the higher dissociation constant of SONGSORB® 3260 by Songwon (approximately 13 as compared with 11.7 for SONGSORB® 1000- in 80% aqueous dioxane.). It can be used in combination with phenolic & phosphite antioxidants as well as HALS to optimize performance in outdoor use. Recommended for PE, PP, polybutylene and polyesters. SONGSORB® 1577 by Songwon is 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-hexyloxyphenol. It acts as a UV absorber. SONGSORB® 1577 is recommended for polycarbonate (PC)/ acrylonitrile butadiene styrene (ABS), PC and polyamides. SONGSORB® 7120 by Songwon is benzoate-based UV absorber for plastics. It absorbs ultraviolet radiation and through a reversible chemical rearrangement, dissipates the energy as heat. This additive provides better initial color than benzotriazoles. SONGSORB® 7120 exhibits a synergistic effect in combination with HALS. It can be used in combination with phenolic as well as phosphite antioxidants, and HALS for thermal and light stabilization in outdoor use i.e, TPO bumper application. Recommended for polypropylene, polyethylene, PVC, EVA, unsaturated polyester, ABS and AS. SONGSORB® 8100 by Songwon is 2-hydroxy-4-n-octoxybenzophenone. It acts as a UV absorber. It exhibits synergy with HALS.<br>
<ul style="padding-left: 40px;"><li>It absorbs ultraviolet radiation in the 240~340nm region.</li>
<li>It provides good light stability effect.</li>
<li>SONGSORB® 8100 can be used for polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), polycarbonate (PC), PP fiber, ethylene vinyl acetate etc.</li></ul> SONGSORB® 3270 by Songwon is a benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 290~400nm region. This additive possesses a high degree of photostability-photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy. SONGSORB® 3270 exhibits good initial color, low volatility, very good stability to heat as well as light, superior wash fastness and resistance to gas fading. The low pKa and high hindrance of the phenolic group result in low sensitivity to metal-containing ingredients in polymer formulation - catalysts residues, metallic driers, etc. It can be used in combination with phenolic as well as phosphite antioxidants and HALS to optimize performance in outdoor use. Recommended for PE, PP and cold cured polyesters, polyurethanes, dyes and pigments. SONGSORB® 3600 by Songwon is a high molecular weight, benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 300-400nm region. This additive possesses a high degree of photostability-photochemical energy absorbed in ultraviolet region is dissipated as thermal energy. SONGSORB® 3600 shows very good thermal properties. It is a very good choice for applications that require low volatility and high loadings. It is helpful in preventing plate out on molds and die lip build up. It is used in acrylic resins, polyalkylene terephthalates, polycarbonates, modified polyphenylene ether or sulfide compounds, polyamides, polyacetals, polyolefins, styrenics, elastomers and high performance plastics. SONGSORB® 3290 by Songwon is benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 300-400nm region. It possesses a high degree of photostability-photochemical energy absorbed in ultraviolet region is dissipated as thermal energy. SONGSORB® 3290 provides effective light stabilization as well as prevents the yellowing and degradation of polymers such as polycarbonate, unsaturated polyesters & acrylics. It protects the polymers from UV radiation, helping to preserve the original appearance as well as physical integrity of molded articles, films, sheets and fibers during outdoor weathering. It can be used in combination with phenolic as well as phosphite antioxidants, and optimize performance in outdoor use. SONGSORB® 2908 by Songwon is benzoate-based UV absorber for plastics. It is suitable for olefins, particularly pigmented opaque formulations, for applications such as pipes, drums, sheeting, marine, and garden. It provides antioxidant activity both during thermal processing and in moderately elevated temperatures due to radical scavenging mechanism. SONGSORB® 2908 exhibits very good compatibility, low color contribution, low volatility and low toxicity. It can be used in combination with phenolic as well as phosphite antioxidants, and HALS to optimize performance in outdoor use - synergizes well with UV absorbers as well as antioxidants which function as hydroperoxide decomposers. SONGSORB® 1000 by Songwon is 2-(2'-Hydroxy-5'-methylphenyl) benzotriazole. It acts as a strong absorber of ultraviolet radiation in the 290~400nm region.<br> <ul style="padding-left: 40px;"><li>It has a high degree of photostability-photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy.</li>
<li>SONGSORB® 1000 can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use.</li></ul>
SONGSORB®
Polymer additives supplied by Songwon
13 Products match your search
SONGSORB® 5710
by Songwon
- Recently launched
SONGSORB® 3260
by Songwon
SONGSORB® 1577
by Songwon
SONGSORB® 7120
by Songwon
SONGSORB® 8100
by Songwon
SONGSORB® 3270
by Songwon
- Sustainable option
SONGSORB® 3600
by Songwon
- Sustainable option
SONGSORB® 3290
by Songwon
SONGSORB® 2908
by Songwon
- Sustainable option