Light Stabilizers

          SONGLIGHT^® 1190 LD
SONGLIGHT 1190 LD is a HALS of N-CH3 type that protects polymers from degredation due to ulta violet radiation and long term heat aging. Its high molecular weight makes it effective in PE and PP, and also with alpha-olefin compolymers and blends with EPR, ERR, EVA, EAA, EVOH, PE and filled PP. SONGLIGHT 1190 LD may also be used in EPDM, SBS, SIS, SEBS, styrenics and alpha-methyl styrenics such as ABS, AES, ASA, IPS, SAN, and SMA, and also with blends or alloys of these polymers with other polymers. May also be used in flexible and rigid PVC, PVDC, Polyurethanes, Polyamides (e.g., PA6, PA66, PA12, POM, PPE, PET, PBT and blends; also PMMA cast sheet and thermoplastic resin, UPE, PET and PA fibers. FDA listed in 21 CFR 178.2010, Antioxidants and/or Stabilizers for Polymers.

          SONGLIGHT 2920 LQ
SONGLIGHT 2920 is a liquid hindered amine light stabilizer (HALS) of N-CH3 type that protects polymers from degradation due to ultraviolet radiation and long term heat aging. It can be used in PE, PP, styrenics, unsaturated polyesters, acrylics, vinyl polymers, and elastomers. Applications include plastics soles, adhesives and sealants. Its liquid form and solubility characteristics make it very suitable for coatings, printing ink and polyurethane lacquer. SONGLIGHT 2920 can be also used in combination with SONGSORB® UV Absorbers and SONGNOX® Antioxidant products to optimize performance in outdoor use.

          SONGLIGHT 6220 LD
SONGLIGHT 6220 is an N-R type polymeric hindered amine light stabilizer (HALS) that protects polymers from degradation due to ultraviolet radiation and long-term heat aging. It exhibits good compatibility in a wide range of polymers, with very low volatility and migration in use, resulting in cleaner surfaces and excellent thermal stability at processing temperatures. Its low melting range makes it effective for use in PP, PE, styrenics, unsaturated polyester, acrylic, PVC, plastisols, elastomers, adhesives, sealants and spin finishes. It is an excellent stabilizer for systems containing a high loading of carbon black, and can be used in combination with phenolic and phosphate antioxidants, lower molecular weight HALS, and UVAs to optimize performance in outdoor applications. FDA listed in 21 CFR 178.2010, Antioxidants and/or Stabilizers for Polymers.

          SONGLIGHT 7700 PW
SONGLIGHT 7700 is a hindered amine light stabilizer (HALS) of N-H type that protects polymers from degradation due to ultraviolet radiation and long-term heat aging. It is effective for use in PP, PE, EPR , EPDM, PU, ABS, PS, HIP, SAN, and PVC. It can be used alone or in combination with higher molecular weight HALS for the UV stabilization of both thick and thin cross section articles including tapes, films, and automotive parts. To optimize performance in outdoor use, this product should be used in combination with SONGSORB and SONGNOX products. FDA listed in 21 CFR 178.2010, Antioxidants and/or Stabilizers for Polymers. The use of SONGLIGHT 7700 with sulfur-containing additives, such as DSTDP and DLDTP is not recommended.

          SONGLIGHT 9440 SB
SONGLIGHT 9440 is an N-H type polymeric hindered amine light stabilizer (HALS) that protects polymers from degradation due to ultraviolet radiation and long-term heat aging owing to its extremely low volatility, high thermal stability and excellent compatibility with many substrates, and can be used in PP, LDPE, HDPE, XPE, EVA and PP blends with elastomers. Its high molecular weight and polymeric structure make it particularly effective for use in thin section articles such as fiber, tape, film, and it can be used in combination with phenolic and phosphate antioxidants, lower molecular weight HALS, and UVAs to optimize performance in outdoor use. The use of SONGLIGHT 9440 with sulfur-containing additives, such as DSTDP and DLDTP is not recommended.

SONGLIGHT, SONGNOX and SONGSORB are registered trademarks of Songwon Industrial Co., Ltd.