Ammonium PolyPhosphate Suppliers, Ammonium PolyPhosphate Manufacturers.
Jinan Chenxu Chemical Co., Ltd.
Ammonium PolyPhosphate
Category :
Paint and CoatingsSynonyms :
PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts;High Temperature Resistance Phase II Ammonium Polyphosphate/APP Flame Retardant;APP Flame Retardant;CAS NO :
68333-79-9EC NO :
269-789-9Molecular Formula :
(NH4PO3)nMolecular Weight :
Main Specifications :
n>1000Packing :
25kg each bagProduct description :
Molecular Formula: (NH4PO3)n (APP.n>1000)
1.Technical Index
|
Appeance |
Phosphor Content
% |
Nitrogen Content
% |
pH Value
(10% suspende-d liquid)
|
Moisture Content
(%) |
Hot Decompositi-on Temperature ℃ |
Density |
Velocity
(mpas)
|
Water solubility (g/100 cm3 water) |
Averge Particle Size
(μm)
|
|
White Powder |
31.0-32.0 |
14.0-15.0 |
5.5-7.0 |
≤0.25 |
≥275 |
Appro.1.9 |
100 |
Appro.0.5 |
Appro. 15 |
2. Application in Expand Dope
(1) For the little water solubility, APP is specially applicable for the acid base of the expand dope which meets Class DIN4102 of fire fighting on the steel structure, also can be applied on wood or plastic as expand dope .
(2) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(3) For PU ,APPis a very suitable preventing form buring dope without halogen.
(4) It applies for fiber basic materials (like paper, wood products), hot solidifying resin of epoxy resin or unsaturated resin, etc.
3.Package, transportation and storage
Package: internal plastic with knitted exterior covered with film, with the net weight of 25kg.
Transportation: the product is of dangerous one, which should be protected from damp, rainfall and package damage in transportation.
Storage: at dry warehouse with good ventilation.
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