Poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl-succinate). Acts as a UV light stabilizer. It is free-flowing. Protects polymers against degradation caused by exposure to UV... view more

SONGNOX® 811B by Songwon is a blend of hindered phenolic antioxidant and secondary phosphite antioxidant. It provides very good processing and long term thermal stability. SONGNOX® 811B offers very... view more