Specification
Ammonium polyphosphate is a phosphorus and nitrogen compounded environmental-friendly halogen-free flame retardant, The product is a white powderwith high phosphorus and nitrogen content, low water solubility, high stability andgood flame retardant effect,It can be effectively cooperated with other flame retardants.
Our company has autonomous ammonium polyphosphate synthesis technology, whichis with high stability, high viscosity, good dispersion, low water solubility, excellentprecipitation resistance and migration resistance. The product is with highpolymerization degree, the distribution range of high polymerization of molecularweight is concentrated.
Items | Unit | XS-APPII-040 | XS-APPII-040-15 | XS-APPII-043-18 |
Appearance | / | White powder | White powder | White powder |
P Content | % | 30.5-32.0 | 30.5-32.0 | 30.5-32.0 |
N Content | % | 14-15 | 14-15 | 14-15 |
Water Content | % | ≤0.5 | ≤0.5 | ≤0.5 |
Whiteness | / | ≥88 | ≥88 | ≥88 |
Density | g/cm3 | 1.9 | 1.9 | 1.9 |
Bulk Density | g/cm3 | ~0.7 | ~0.7 | ~0.7 |
Polymerization Degree | / | ≥1000 | ≥1000 | ≥1000 |
Viscosity(25℃,10% Of Emulsion) | m Pa.s | ≤100 | ≤100 | ≤100 |
pH (25℃, 10% Of Emulsion) | / | 5.5-7.5 | 5.5-7.5 | 5.5-7.5 |
Water Solubility | g/100ml | ≤0.5 | ≤0.5 | ≤0.5 |
Average Particle Size (D50) | um | 18~25 | 10~18 | 10~18 |
Thermal Stability | ℃ | ≥260 | ≥260 | ≥260 |
Toxicity | / | No detection | No detection | No detection |
Application | / | Fireproof coatings, polyolefin, rubber and thermo-setting plastics. | Fireproof coatings, polyolefin, rubber and thermo-setting plastics. | Europe Standard |
Manufacturing Facility in XUSEN
Professional High-polymerization Ammonium Polyphosphate XS-APPII Series manufacturer in China, We currently achieved an annual production capacity of 12,000 tons. We can also OEM, simply wholesale High-polymerization Ammonium Polyphosphate XS-APPII Series direct from manufacturer. We have our own production workshops and warehouses, equipped with complete production and quality inspection equipment.
Burning is an exothermic oxidation reaction that requires three elements: combustible material, an oxidizer (usually oxygen), and heat. Generally, polymer materials decompose into flammable gases unde...
READ MORE1. Chemical Structure and Properties of APPAmmonium polyphosphate is composed of polymerized ammonium phosphate units, which contain both phosphate and ammonium groups. The chemical structure of APP a...
READ MORE1. Use in Polymer CompositesAPP is commonly utilized in the production of flame-retardant polymer composites, particularly in thermoplastics and thermosets. When incorporated into polymers such as pol...
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