silica Alumina gel

Silica Alumina Gel

:: Physical character ::
A stable chemical,flame-resisting,insoluble in any solvent except strong alkali
or hydrofluoric acid.
Superficial polarity,thermal stability,performance of adsorption and separation
are all better than that of fine-pored silica gel.
:: Color ::
light yellow.
:: Chemical molecular formula ::
SiO2.nAl2O3.xH2O.
:: Use ::
With higher surface area and drying ability,the absorbent is being widely used
in many fields.For its higher compression strength and lower rattle loss, it
has longer life and higher performance-value ratio than fine-pored silica gel.
:: Main application ::
1.drying of gas
2.drying of natural gas
3.drying of liquid gas
4.drying of compressed air
:: Technical Data ::
Item Specifications
Adsorption capacity,%
(25?,wt) RH=10%, = 5.5
RH=20%, = 9.0
RH=40%, = 19.0
RH=650%, = 30.0
RH=80%, = 35.0
Pore volume, ml/g Approx. 0.4
Specific surface area, m2/g 600-800
Bulk density ,g/L Approx. 750
SiO2 content % Approx. 97
Al2O3 content, % Approx. 3
Moisture content % = 3.0
Compression strength,N %= 200

:: Size ::
2-4mm, 1-3mm
:: Packaging ::
25 kg per compound bag or 500kg per container bag.
:: Remarks ::
Packing and size may be customized per your specific requirements

Minimum Order: 1 tons

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