- Chemical Name:Ammonium Polyphosphate
- Chemical Family:Polyphosphates, Phosphorous-based Compounds
- Functions:Flame Retardant
- Labeling Claims:Halogen-free
- Compatible Polymers & Resins:Polyurethanes (PU), Polyolefins
- Features:Good Moisture Resistance, Flame Retardant, Good Thermal Stability
PhosGard® APP-HP appears in the form of a fine particle crystal phase II modified Ammonium Polyphosphate, distinguished by its fine white powder appearance. PhosGard® APP-HP stands as an effective non-halogenated flame retardant suitable for water-based coatings, polyurethanes, thermosets, and polyolefins.