Since the establishment of the company, we continue to update equipment, improve production technology, adhere to high starting point and high standards, so that the technical indicators of our products have always been ahead of the CAS No.115-96-8, PEROXAN BIB, 2. CAS No.34690-00-1 industry. Please feel free to contact us if you are interested. Our company continues to absorb advanced mature technology and develop new products according to market demand. In the future development, we will maintain the spirit of 'gratefulness, integrity, innovation, and transcendence', actively exploring development ideas, increasing technological innovation, and improving quality management. Our supply channels are standardized to ensure that customers can receive uninterrupted service anytime, anywhere.
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.
On the other hand, in the regional market, we focus on quality customers, optimize resource allocation, and provide customers with industry-leading quality Industry Grade APP Ammonium Polyphosphate CAS No. 68333-79-9 and services. Our company spares no effort, forge ahead, and always closely integrate the company's own interests with the needs of society in terms of the development of new product, product quality, service quality and investment of human resources. We will take the industry as the foundation stone, take the service as the ladder, realize the customer value maximization by the flexible cooperation way.