Water Soluble Polyphosphoric Acids Halogen Free Flame Retardant

Inquiry
Solubility ≥150g (25℃, g/100ml)
Application 1. Aqueous solution is used for the retardant treatment .To prepare 15-25%P-N flame retardant, used solely or together with other materials in the flameproof treatment for textiles, papers, fibers and woods, etc. To apply by autoclave, immersion or by spray both ok. If special treatment, it can be used to prepare high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.

2. It also can be used as flame retardant in water based fire extinguisher and wood varnish.

3. It is also used as a high concentration of binary compound fertilizer, slow released fertilizer.
Storage in dry and cool place, keeping out of moisture and sunshine, shelf life one year.
Content P2O5 content ≥59.5%;
N content ≥17.5%
Feature Halogen Free Flame Retardant
pH 5.0-7.0

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