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Home » Product List » phosphate Products » Ammonium Polyphosphate(Phase-II) Treated By Epoxy Resin (BL-APP204, BL-APP204S)
Product Details
Ammonium Polyphosphate(Phase-II) Treated By Epoxy Resin (BL-APP204, BL-APP204S)
Product Description
Molecular formula: (NH4PO3)n n>1000
CAS No.: 68333-79-9
EINECS No.: 269-789-9
Model No.: CF-APP204/ CF-APP204S
Product description:
Epoxy resin modified APP-II(CF-APP204, CF-APP204S) is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde, manufactured from CF-APP201/201S with epoxy resin treated according to own method.
Its solubility in water is very low and has less influence in polymers. CF-APP204/204S is quite suitable in epoxy resin, polyurethane, and textile coating system.
Packing: 25kg woven bag with plastic liner.
| Specification | BL-APP204 | BL-APP204S | |
| Appearance | White powder | White powder | |
| P Content | %(w/w) | 28 | ≥28 |
| N Content | %(w/w) | >12 | ≥12 |
| Density(25 ºC ) | g/cm 3 | ~1.9 | ~1.9 |
| Solubility | g/100ml H2O, 25 ºC | ~0.10 | ~0.10 |
| pH value | ( 10% aqueous suspension ) | 7-9 | 7-9 |
| Viscosity | (10%suspension, 25oC) | ≤50 | ≤20 |
| Average particle size | µm | ~30 | ~20 |
| Particle size(<50 m) | %(w/w) | >97 | ≥97 |
| Particle size(<100m) | %(w/w) | >99 | ≥99 |
