Sell Ammonium Polyphosphate

Ammonium Polyphosphate You May Also Be Interested In: ammonium polyphosphate fireproof material thermal resin
Formula:(NH4PO3) n

CAS NO:[269-789-9]

Appearance:white, free-flowing powder

Use: It can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy

resin. also used in the retardant of fibre, wood and plastic. APP is main ingredient of expanding

retardant thermoplastic because of its high molecular weight and good heat stabilization.

Especially used in the PP achieving UL94-v0 for electronic unit.


1. Low smoke and halogen free, reduce the damage of persons or equipments in the fire;

2. Excellent weather ability, high heat stability;

3. Outstanding high performance-price ratio;

4. Improve water resistance of the paint;

5. Decrease specific gravity, increase dosage of glass fiber, and enhance surface property of

thermal resin.

Package:25kg woven bags, PE in liner.

Capacity: 1000T/a

Storage and transportation: Handle with care, keep air-tight and dry.