Product Details

Ammonium polyphosphate

Product Description

Ammonium polyphosphate (APP) is a kind of high quality, highly effective, non-toxic inorganic flame retardant, fire retardant coating is all sorts of inflating and flame retardant products will add fire retardant additives.

Ammonium polyphosphate is widely applied in the expansion type fire retardant coating, polyethylene, polypropylene, polyurethane, epoxy resin, rubber, fiber board and dry powder, etc., is a safe effective phosphorus is non halogen flame retardant smoke elimination.

Ammonium polyphosphate in polyurethane hard foam has a high flame retardant, dimensional stability, hydrolytic resistance and heat resistance.For rigid polyurethane foam plastics toxic and corrosive gas generation, and even can be comparable to similar non flame retardant material.Of carbon monoxide and hydrogen generation is much lower than the halogen containing polyurethane foam plastics.

Technical indicators

Commodity: Ammonium Polyphosphate (APP)
Appearance: White Powder
Index	Criterion	Test Result
P2O5%	≥67	68.01
N%	≥12	13.60
Average Degree of Polymerization	≥20	28.00
Fineness (Mesh)	≥260	280.00
PH	4.5-6.5	6.21
Moisture%(120℃ constant weight)	≤1%	0.5
Whiteness	≥80	100.00

Packaging & Shipping

25kg/ Compound kraft paper bag with inner-lined PE bag or according to customers request

Use

1. To make a variety of efficient expansion type fire-retardant coating, can be used in high-rise buildings, ships, trains, cable fire prevention.
2. Used for lumber, plywood, fiberboard, paper, fiber, flame retardant treatment.
3. Used for plastic, resin, rubber expansion type flame retardant (IFR) the main flame retardant additives.
4. Made from dry powder used in forest, oil field, coal and other large fires.

Our Services

1.Faith-based and customer first

2.High quality & Competitive price

3.Delivery in time