Water-soluble Ammonium Polyphosphate

Molecular Formula: (NH₄)_n+2PnO_3n+1(n≤6)
Chemical Type: short-chain low-polymerization ammonium polyphosphate

Appearance: white granular fine powder, with hygroscopicity.

Quality Index: P₂O₅ ≥45%,N≥24%,
               PH(1% aqueous solution): 7.5± 1,
               Fineness: 40 mesh,
               Solubility: completely soluble in water.

Features: 1. powdery solid with stable performances, unchange quality after being stored for a long time, convenient to be transported, stored and used.
          2. pH is neutral(6-8), 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.

Uses: to prepare 20%P-N flame retardant, use solely or together with other materials in the flameproof treatment for textiles, papers, fibers and woods, etc. If special treatment, can be used to prepare high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.

Package: woven bag lined with plastic bag, net weight: 25kg/bag.