TF-303 Wood Fireproof Ammonium Polyphosphate Flame Retardant
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|Description||Ammonium Polyphosphate||Feature||Water Soluble APP|
|Environmentally||Halogen Free||Compatible||Good Compatibleness With Other Flame Retardant|
|Base||High P-N Content||Smoke||Low|
Fireproof Ammonium Polyphosphate Flame Retardant,
TF-303Ammonium Polyphosphate Flame Retardant,
Wood Fireproof Flame Retardant
Ammonium Polyphosphate Flame Retardant for Wood Fireproof Surface Treatment
Description of Product
Molecular formula : (NH4)n+2PnO3n+1 n<20
CAS No.: 68333-79-9
EINECS No.: 269-789-9
HS CODE: 2835.3990
Model No.: TF- 303
Other name: polyphosphoric acids, ammonium salts
1. Properties: Ammonium polyphosphate with short-chain and low polymerization degree, PH value is neutral.
2. Good solubility. The water solution is clear.
3.High P content
4.pH value is neutral, safe and stable during production and use, good compatibleness, not to react with other flame retardant and auxiliary
|Appearance||White crystalline powder|
|P2O5 content (w/w)||≥59.5%|
|N content (w/w)||≥17.5%|
|pH value ( 10% water solution )||5.0-7.0|
|Solubility (at 25ºC in 100ml water)||≥150g|
1. Aqueous solution is used for the retardant treatment.To prepare 15-25%P-N flame retardant, used solely or together with other materials in the flameproof treatment for textiles, papers, fibers and woods, etc. To apply by autoclave, immersion or by spray both ok. If special treatment, it can be used to prepare high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.
2. It also can be used as a flame retardant in water-based fire extinguisher and wood varnish.
3. It is also used as a high concentration of binary compound fertilizer, slow-released fertilizer.
Packing : 25kg/bag , 24mt/fcl without pallet, 20mt/fcl with pallet.
Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life one year.