ZINC BORATE 2335 ZB500 First grade

Zinc borate. Acts as flame retardant, smoke suppressant and anti-corrosive agent. It can be used in processes that require very high temperature, such as extrusion, calendering, or injection molding equipment etc. It is very useful for polymers requiring high processing temperatures such as polysulfones, polyamide-imides, nylon, polyketones, polyether ketones and polyarylates.