Our comprehensive quality system and service system ensures the reliability of every Organic peroxides, CAS No.12767-90-7, HMDTMPA.K6, so that our customers do not have to worry about anything. We can provide you with our most powerful products! Good faith is the result of market demand and expectation. In order to let the group who need to buy our products at ease, our company has been working hard, innovating constantly, relying on strict management and excellent product quality.
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.
Our company attaches great importance to scientific management and new product development. While consolidating and developing original products, we continue to develop new series of Ammonium Polyphosphate Phase II (Most popular type, APP 231). As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services. By strengthening the management and control of the channel, we can further gain the competitive advantage of the marketing channel, and then strengthen the channel relationship management, which has become an important means for our company to obtain the market competitive advantage.
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