SONGLIGHT® 9440 by Songwon is polymeric hindered amine light stabilizer. Protects the polymers from degradation due to ultraviolet radiation and long term heat aging. Exhibits extremely low volatility, high thermal stability and very good compatibility with many substrates and can be used in PP, LDPE, HDPE, XPE, EVA and PP blends with elastomers. The high molecular weight and polymeric structure makes it particularly effective for use in thin section articles such as fiber, tape, film. SONGLIGHT® 9440 can be used in combination with phenolic as well as phosphite antioxidants, lower molecular weight HALS, and UVA’s to optimize performance in outdoor use.
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SONGLIGHT® 9440 properties
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