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SONGWON Product Legend

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

  Plastics Brochure

Light Stabilizers

          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 phenolic and phosphite antioxidants and UVAs to optimize performance in outdoor use.

          SONGLIGHT 6220 LD
SONGLIGHT 6220 is a polymeric hindered amine light stabilizer (HALS) of N-R type 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.

          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. It can also be used in combination with phenolic and phosphate antioxidants, higher molecular weight HALS, and UVAs to optimize performance in outdoor use.

          SONGLIGHT 7830 LD
SONGLIGHT 7830 is a 50:50 blend of SONGLIGHT 6220 and SONGLIGHT 9440, lower and higher molecular weight HALS, for optimizing short and long term polymer protection. Primarily for use in polyolefin applications – PP, PE and other polymers, and can be used in combination with phenolic and phosphate antioxidants and UVAs to optimize performance in outdoor use. Using with sulfur-containing additives such as DSTDP or DLDTP can have a negative influence on the effectiveness of SONGLIGHT 7830.

          SONGLIGHT 9440 LD
SONGLIGHT 9440 is a polymeric hindered amine light stabilizer (HALS) of N-H type 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.

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