UV Absorbers



  • view Tech Data within Songwon Brochure    view Tech Data within Songwon Brochure
  • click to request a Spec Sheet, MSDS and/or Sample    click to request a Spec Sheet, MSDS and/or Sample


SONGWON Product Legend
  •     FC (Fusion Crystal)
  •     FF (Free Flow)
  •     LD (Low Dust)
  •     LQ (Liquid)
  •     PW (Powder)


  Plastics Brochure

UV Absorbers

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    SONGSORB® 1000 PW
SONGSORB 1000 is a strong absorber of ultraviolet radiation in the 390 to 400nm region, and has a high degree of photostability (photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy). SONGSORB 1000 is a particularly effective UV protector in acetals, acrylics, cellulose esters, PC, polyesters, polystyrene, and PVC. It also provides UV protection to ABS, unsaturated rubber polymers, PU and epoxies. and can also be used in combination with phenolic and phosphate antioxidants, and HALS to optimize performance in outdoor applications.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    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.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    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.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    SONGSORB 3260 PW
SONGSORB 3260 is a strong absorber of ultraviolet light in the 300-400nm region and has a high degree of photostability. It has a greater absorption of longer wavelengths than Songsorb 1000 and better compatibility with polyolefins, lower volatility, and suppressed ionization of the phenolic group. It is less affected by alkalinity, is less likely to discolor with metals, and has less effect on metal driers and metal catalysts due to the higher dissociation constant of Songsorb 3260. Recommended for use levels of 0.2 - 1.0% in PP, PE, polybutylene, polyesters, and coatings. Can be used in combination with phenolic and phosphate antioxidants and HALS to optimize performance in outdoor use.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    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.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    SONGSORB 3280 PW
SONGSORB 3280 is a strong absorber of ultraviolet light in the 290-400nm region and has a high degree of photostability, featuring strong UV absorption, low initial color, good solubility in plasticizer and monomers, moderately low volatility and excellent compatibility in a wide variety of substrates. Recommended for use in polyolefins, PVC, styrene homo- and co-polymers, ABS, acrylic polymers, unsaturated polyesters, thermoplastic urethanes, moisture-cured polyurethanes, polyacetals, polyvinylbutyral, two component epoxies and urethanes, oil alkyds and thermosetting acrylic enamels. Can be used in combination with phenolic and phosphate antioxidants, and HALS to optimize performance in outdoor use.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    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.

view Tech Data within Songwon Brochure  view MSDS    click to request a Spec Sheet, MSDS and/or Sample    SONGSORB 7120 PW
SONGSORB 7120 is a substituted benzoate that absorbs ultraviolet radiation, and through a reversible chemical rearrangement, dissipates the energy as heat. It provides better initial color than benzotriazoles and exhibits a synergistic effect in combination with HALS. It can be used in combination with phenolic and phosphate antioxidants and HALS for thermal and light stabilization in outdoor use. Recommended for use at levels of 0.2% - 1% in polypropylene, polyethylene, TPO, PVC, EVA, unsaturated polyester ABS and AS.

SONGSORB is a registered trademark of SONGWON INDUSTRIAL CO., LTD. Limited Company.



 Antioxidants

 Application By Polymer

 Conductive Carbon
              Blacks


 Fungicides

 Heat Stabilizers

 Hindered Amine Light
              Stabilizers (HALS)


 Metal Deactivators

 Mineral Fillers

 Plastomers
              (Thermoplastic)


 Scorch Inhibitors

 UV Absorbers


       Related

 Rubber Chemicals

 Adhesives

 Waterborne
              Chemicals


 Trade Show
              Information


 Information
              Request


   R.T. Vanderbilt Company, Inc.
 30 Winfield Street
 Norwalk, CT   06856
 800.243.6064
 e-mail:write e-mail Plastics Sales Inquiry
 fax:203.853.1452