'Quality to start with, Honesty as base, Sincere company and mutual profit' is our idea, as a way to build constantly and pursue the excellence for Tris(1,3-dichloropropyl)phosphate, PEROXAN BIB, PEROXAN HX. Our company always follows the development principle of "energy conservation and environmental protection, technological innovation", and puts the concept of "comprehensive utilization of resources and environmental protection" into the product structure adjustment and industry chain extension. Your satisfaction is our greatest reward.
Chemical name: | Ammonium Polyphosphate |
Synonyms: | APP |
CAS No. : | 68333-79-9 |
Formula: | (NH4PO3)n |
CHARACTERISTICS:
APP with high polymerization has low solubility in water, it can be applied to the products with high humidity/water.
It contain high phosphorus,also it has high chemical stability.
It can be used in solvent/water based intumescent coatings. And is used as flame retardant in flexible and rigid urethane foams,unsaturated polyesters,epoxies,acrylics and polyurethanes.
SPECIFICATION:
Appearance | White free-flowing powder |
pH value of 10% suspension, 25 ℃ | 5.5 - 7.0 |
Acid number, mgKOH/g | ≤ 1.0 |
Solubility in Water@25 ℃, g/100ml | ≤ 0.5 |
Nitrogen % | 14.0-15.0 |
Phosphorus (as P) % | 31.0-32.0 |
Density g/cm3 | approx. 1.9 |
Bulk density g/cm3 | approx. 0.7 |
Viscosity of 10% suspension @25 ℃,mPa.s | ≤ 100 |
Degree of polymerization | > 1000 |
Average Particle Size (D50) µm | approx. 15 |
Marks:Meantime we also provide many types APP with different specifcations.
PACKING & STORAGE:
Packed in 25 kg net bags or big bags
Store in ventilated, dry place, avoid direct sunlight.
In the future, we will continue our efforts to dedicate quality and affordable Insutrial Grade Water Soluble Ammonium Polyphosphate APP to meet the requirements of our customers. We take product quality as the premise, strengthen quality management, and continuously expand our market share. We could supply good quality goods, aggressive cost and very best purchaser assistance.
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