Potassium Diphenylsulfone Sulfonate (KSS)
Chemical Name: Potassium Diphenylsulfone Sulfonate (KSS)
CAS NO.: 63316-43-8
Grade: FR-83,FR-11
KSS is a superior flame retardant for transparent polycarbonate compounds. It can also be used in translucent and opaque polycarbonate formulations.
Usage:
KSS is a white powder and provides flame retardant performance at fractional loading levels or at less than 0.6% by weight in the polycarbonate formulation. Therefore, it may be helpful to produce and utilize KSS in concentrate form for more effective dispersion into the polycarbonate matrix. For some specific FR formulations, KSS is used at fractional loadings in combination with other flame retardantssuch as brominated polycarbonate oligomer for PC and bisphosphate like RDP or BDP for PC/ABS formulations.
FR-83: For high transparent requirement’s PC
FR-11: For low transparent requirement’s PC
Packing： Net weight: 20kg/ bag or 20kg/drum
It is not dangerous cargo .