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Characteristics
Shape : Pellets.
Color : white or light gray.
Processed and formed from powders. Besides the adsorption feature possessed by ordinary silica gel,
FNG silica gel possesses good water-proof property, low break-down rate of reclamation and long service life, etc.
Use
Mainly used for air drying in the air separation process, the adsorption of acetylene in
preparation of liquid air and liquid oxygen. It is also used for drying compressed air and
various industrial gases. In petrochemical industry, electric power industry, brewing industry
and other industries, etc., it is used as liquid adsorbent and catalyst carrier. It may also be
used as the buffer drier, cat litter etc. for ordinary silica protective bed.
Technical Data
ITEM |
Specification |
Typical values |
|
FNG-I
|
FNG-II
|
FNG-II
|
Qualified size ratio
% 
|
90.0
|
90.0
|
91.0
|
Compressive strength
N
|
98.0
|
98.0
|
99.0
|
Rattler loss % 
|
2.0
|
2.0
|
1.5
|
Adsorption capacity
%
|
36.0
|
72.0
|
72.0
|
|
Bulk density, g/l
|
600-700
|
400-500
|
480
|
Qualified ratio of
spherical granules %
|
95.0
|
95.0
|
96.5
|
Loss on heating %
|
5.0
|
5.0
|
3.6
|
Non-breaking ratio
in water %
|
95
|
85
|
90
|
The above data is based on 4-8 mm
Size: 4-8 mm
Packaging: 20 kg or 25kg per compound bag, 500 kg per container bag.
Notes: Packing and size may be customized per your specific
requirements.
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