Chemical type: ammonium polyphosphate with short chain and low polymerization degree
Appearance: white, granule fine powder, easy to absorb water.
Specification:

Specification
Appearance	White granular powder
P2O5 content     %	≥45
N content       %	≥24
pH value (1% aqueous solution)	7.5±1.0
Particle size	20-40 mesh

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 P-N content, appropriate proportion, excellent synergistic effect and reasonable price.
Use:
to prepare 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, can be used to prepare high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.
Packing: 25kg woven bag with plastic liner