| Customization: | Available |
|---|---|
| CAS No.: | 68333-79-9 |
| Formula: | (Nh4po3)N |
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Ammonium Polyphosphate
Molecular formula : (NH4PO3)n(n≥200)
CAS No.: 68333-79-9
Physical Properties
| PRODUCT NAME | AMMONIUM POLYPHOSPHATE |
| MODEL | APP-IF |
| CHEMICAL FORMULA | (NH4PO3)n n>200 |
| APPEARANCE | WHITE POWDER |
| P2O5 CONTENT % | ≥69.0 |
| NITROGEN CONTENT % | ≥14.0 |
| AVERAGE DEGREE OF POLYMERIZATION | ≥200 |
| PH VALUE | 5.5-7.5 |
| SOLUBILITY (@25ºC g/100cm3 H2O) % | ≤0.5 |
| PARTICLE SIZE D50 (μm) | ≤25.0 |
| DECOMPOSITION TEMPERATURE (ºC) | ≥251 |
Applications
Used as an acid donor for Intumescent coatings
Used in Paper and Wood products
Used as non-halogenated flame retardant for Polyurethane foams
Used in thermoplastics and Polypropylene
Used in Epoxy resins or Unsaturated polyester resins
Uses: APP are used in expanding fire-refractory coating and PU foamalso applied in fiber, wood and plastic rubber. It has high molecular weight (n>1000) and high stability, it can be used in expanding fire-refractory coating
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