Water-soluble Ammonium Polyphosphate
Molecular Formula: (NH4)n+2PnO3n+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. |