Exflam201Ammonium Polyphosphate (crystal phase II,n>1000)

Appearance: white powder

Specification:

　Phosphorus

%(w/w)

≥31

　Nitrogen

%(w/w)

≥14

　PH value (10%suspension)

5.5-7.0

　Water content

%(w/w)

≤0.25

　Thermal decomposition

0C

≥275

　Density at 250C

kg/L

1.9

　Apparent density

kg/L

0.7

　Viscosity(250C in 10%suspension)

mPa.s

≤100

　Solubility in water (g/100cm3)

%(w/w)

≤0.5

　Average particle size

um

≤15



Production description:

Exflam201 is a fine-particle ammonium polyphosphate produced by a special method.
The pruduct is largely insoluble in water and completely insoluble in organic solvent. It is white, non-hygroscopic and non-flammable,whose crystalline form is II,n>1000.

Application:

Exflam201 can be used in intumescent coatings

Exflam201 can be used in adhensive and sealants

Exflam201 can be used in polyurethane foam:
　　　　　　 PU rigid
　　　　　　 PU rigid integral skin foam
　　　　　　 PU flexible

Exflam201 can be used in cellulose-containing material (paper, wood ).

Exflam201 can be usd in thermoplastics (PP)

Exflam201 can be used in casting resin based on epoxy resin and unsaturated
PE resin

Safety and Toxicity:

Exflam201 is innocuous, which is advisable to store in a hidden dry place.
Safety step should be acted owing to its powder.

Package :

25kg paper bag or on customer’s request.

 
 
 
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　　　　　　　　　　　　Date of last update 22/12/2004