Chemical type : Ammonium polyphosphate with short chain and low polymerization degree
CAS NO.:68333-79-9Molecular Formula:(NH4PO3)n
Appearance : white, granule fine powder, easy to absorb water.Specification :
Item | Specifications |
Appearance | White granular powder |
P2O5 content % | ≥45 |
N content % | ≥24 |
pH value ( 1% aqueous solution ) | 7.5±1.0 |
Solubility (25OC) g/100ml water | >40 |
Solubility (60OC) g/100ml water | >80 |
Characteristics : 1. Powder 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 PN content, appropriate proportion, excellent synergistic effect and reasonable price.Use: to prepare 20PN flame retardant, used 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 highconcentration flameproof
liquid to 50% to meet the flameproof requirement of special production.Packing : 25kg woven bag with plastic liner
Ammonium polyphosphate(APP)