Polyphosphoric Acids Water Soluble Ammonium Polyphosphate APP Wood Fire Retardant
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|Usage||Flame Retardant, Fire Retardant, Fire Proofing||Classification||Chemical Auxiliary Agent|
Water Soluble Ammonium Polyphosphate APP,
Polyphosphoric Acids Ammonium Polyphosphate APP,
SGS APP Wood Fire Retardant
Polyphosphoric acids Water Soluble Ammonium Polyphosphate APP Wood Fire Retardant
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 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.
|Specification||TF-303(high P content)|
|Appearance||White crystalline powder|
|P2O5 content (w/w)||≥59.5%|
|N content (w/w)||≥17.5%|
|pH value ( 10% water solution )||5.5-7.5|
|Solubility (at 25ºC in 100ml water)||≥150g|