water soluble ammonium polyphosphate

About the product
Water-soluble ammonium polyphosphate( TFAPP-W)
 
Molecular formula : (NH4)n+2PnO3n+1
CAS No.: 68333-79-9EINECS No.: 269-789-9
HS CODE: 2835.3900Properties: Ammonium polyphosphate with short chain and low polymerization degree, PH value is neutral.Appearance : White powder or lumps, easy to absorb water.Technical Data Sheet / Specification :




Specification


 TFAPP-W




Appearance


White powder or lumps




P2O5 content %


≥46




N content %


≥24




pH value ( 1% aqueous solution )


6.5-8.5




Solubility (25ºC) g/100ml water


>80




Water insoluble(25ºC) %


≤0.01




 Characteristics : 1. Lump solid, stable property, convenient for transportation, storage and use ;2. pH value is neutral, safe and stable during production and use, good compatibleness, not to react with other flame retardant and auxiliary ; 3. High P-N content, appropriate proportion, excellent synergistic effect and reasonable price.Application : Aqueous solution is used for the retardant treatment .To prepare 15-20%P-N flame retardant, used  solely or together with other materials in the flameproof treatment for textiles, papers, fibers and woods, etc. If special treatment, it can be used to prepare high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.
Can be widely used in water-soluble fire retardant coating, but also used as a high concentration of binary compound fertilizer, feed additives, liquid detergents, adhesives, ion-exchange agent and dispersants in mining industry.
Packing : 25kg woven bag with plastic liner, 17mt/20’fcl without pallets, 13mt/20’fcl with pallets.
 
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