Brochure
Exolit® AP 422 is a fine-particle ammonium polyphosphate (phase II) produced by a special method. The product is largely insoluble in water and completely insoluble in organic solvents. It is colourless, non-hygroscopic and non-flammable.
High flame retardant effectiveness for HV connectors and battery housings
Built-in protection against ignition with EXOLIT® Flame Retardants for Thermosets
Information regarding Exolit® flame retardants for thermoplastics