Synonyms Potassium diphenyl sulphone sulphonte Molecular Weight 336.43 Empirical Formula C12H10O5S2K CAS Registry Number 63316-43-8 EINECS…
Synonyms Potassium diphenyl sulphone sulphonte Molecular Weight 336.43 Empirical Formula C12H10O5S2K CAS Registry Number 63316-43-8 EINECS Number 2640973 Description White Powder, hygroscopic in nature Applications Flame retardant for polycarbonate Physical properties Bulk density 0.2kg/litre Solubility 20% soluble in water @ 20℃ TGA 5℃/min under N2 Weight loss,% 5 10 50 Temperature,℃ 452 502 >550 Processing guide Pre-dried at 100℃ for 2hours before mixing.Compounding through twin screw extruder is preferred Product Features - Enviromental safety,halegon free - Low level addition 0.2% to 0.5%,high flame retardance efficiency - Low resin physical and optical property impact Shelf life In excess of 3 year packaging 25 kg net per carton
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