Arichem HES-FR

Arichem HES-FR by AriChem is a non-halogen mixed salt of aromatic sulfonates. It provides extremely effective FR performance. It is also used to decrease the amount of phosphate ester needed to provide flammability performance in PC/ABS (acrylonitrile butadiene styrene) co-polymer formulations. It is used specifically for flame retarding polycarbonate (PC)/ABS and most effective in translucent and opaque PC/ABS but not intended for transparent PC. Arichem HES-FR active sulfonates content is much more than that of potassium perfluoro butyl sulfonate (KPBS) and other sulfonate FR products currently used in PC.