--- Ammonium Polyphosphate ( Flame Retardant Chemicals ) ---
It is NON-HALOGEN PRODUCT, and there are many types.
APP-1A: Used in oil soluble paint, oil soluble coating.
APP-1B: Used in water soluble paint, water soluble coating.
APP-1C: Used in PE.
APP-1P: Used in Plastic, Rubber.
APP-2: Used in Paint, Coating, Wood, Fabric, etc...
APP-3 ( Water soluble ): Used in Paper, Wood, Textile fabric, etc...
APP-L: Used in Paper, Wood, Textile fabric, etc... Also can be as[...]