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Characteristics
Shape: pellets or lumps.
Color: milky white, transparent or translucent.
Pore volume: 0.60-0.85 ml/g.
Average pore diameter: 4.5-7.0 nm Specific
surface area: 450-650 m/g.
Structure lying between macro-pored and fine-pored silica gels.
Use
Mainly used as liquid adsorbents, drier and perfume carriers, also may be used as catalyst carriers, cat litter etc.
Technical Data
|
ITEM
|
specification
|
|
Typical values
(2--5mm)
|
|
Adsorption
capacity%
|
RH=20%, %  |
5.0
|
6.0
|
|
RH=50%, % |
13.0
|
16.0
|
|
RH=90%, % |
70.0
|
74
|
Loss on heating, %
|
2.0
|
1.2
|
|
Specific resistance, ( .cm)
|
5000
|
12000
|
| PH |
5.5--7.5
|
6.8
|
| Bulk
density g/L |
500--600
|
510
|
Size:0. 5-1.5 mm, 2-5 mm, 3-5.5 mm, 4-8 mm
Packaging: 5 kg per compound bag or 300 kg. per container
bag.
Notes: The moisture content, packing and size may be
customized per your specific requirements.
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