P-N Base Wood Flame Retardant

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CAS 68333-79-9
Molecular Formula (NH4)n+2PnO3n+1 n>50
Solubility <1.5 %(10% aq., at 25ºC)
Application 1.used to prepare many kinds of high-efficiency expanding-type flameproof coating, adhesive, bond, the flameproof treatment for multistory building, trains, etc.
2.used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.
Content P2O5 content ≥67.5%;
N content ≥13%
Moisture Content <0.3%
Particle Size 15~25µm
pH 6.0-8.0
Viscosity ≤50(10% aq., at 25°C)

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