High Polymerization Ammonium Polyphosphate Flame Retardant

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CAS 68333-79-9
Molecular Formula (NH4PO3)n n>1000
Solubility <0.45% (25℃, g/100ml)
Appearance white powder
Application Steel structures coated with intumescent paints can meet the requirements of fire resistance classes specified in DIN, BS or ASTM.
Content N content ≥14%
Packaging 25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets
pH 5.5-7.5

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