Sell ammonium polyphosphate with high polymerization degree

ammonium polyphosphate with high polymerization degree You May Also Be Interested In: ammonium ammonium polyphosphate high phosphorus roofing products wood chip
white powder
Whiteness (Reflectance) , %
92.0 Min
PH, 10% slurry,250
Acid Value, mgKOH/1gAPP
Solubility in water ,250, g/100mLH2O
0.50 Max
Total nitrogen, %
Phosphorus (as P2O5) , %
True density, g/cm3
about 1.9
Bulk density, g/cm3
Viscosity,10% slurry,250, mpa. s
80 Max
Degree of polymerization
1000 Min
Thermal decomposition onset, scan rate 300/min, 0
285 Min
Average particle size,50%pass, um
Particle size,98%pass, um

Key properties:
1, Low water solubility GD-APP101 has low water solubility which makes it useful in application where the product is exposed to high humidity conditions or water.
2, High phosphorus content -GD-APP101 contains 72.5% phosphorus (as P2O5) which makes it a very effective fire retardant.
3, Nearly neutral PH-GD-APP101 can be neutralized or brought to the alkaline side by the addition of small amounts od ammonium hydroxide.
4, Non-halogen-GD-APP101 is a highly effective non-halogen fire retardant.

GD-APP101 is an effective fire retardant for applications such as:
1, Intumescent latex and solvent based paints.
2, Intumescent mastic, caulks and putties.
3, Polymer systems such as polyethylene, polypropylene, polyurethane,
4, rubbers, acrylics, polyterephthalate.
5, Building materials such as wall coverings, ceiling tiles, roofing products, wall panels, wood chip board.
Brand Name
Supply Capacity
150 tons Per Month
Available Colors
Condition of Goods
Top Grade
Lead Time from Order to Shipment
20 days
Model Number
Terms of Payment
L/C at sight or T/T
Terms of Sale
FOB Shanghai,CFR,CIF