Type A Silica Gel
(Fine-pored Silica Gel)
Silica gel Type A is mainly used for drying
and moisture proof, it can also be used as catalyst carrier,
adsorbent, separator and variable-pressure adsorbent, etc.
Technical Data:
| ITEM |
SPECIFICATION |
| Spherical |
Irregular |
| Adsorption
Capacity |
RH=20% |
Min.
8.0 |
Min.
8.0 |
| RH=50% |
Min.
20.0 |
Min.
20.0 |
| RH=90% |
Min.
30.0 |
Min.
30.0 |
| Moisture |
2.0% |
2.0% |
| pH-value |
4-8 |
4-8 |
| SiO2
% |
98% |
98% |
| Qualified
ratio of particle |
90% |
92% |
| Bulk
density |
700g/L |
670g/L |
Size: Spherical:
0.5-1.5mm, 2.0-4.0mm, 2.0-5.0mm, 3-5mm, 4.0-8.0mm.
Irregular:
0.5-1.0mm, 0.5-2mm, 1.0-2.0mm, 2.8-7.0mm, 3-6mm, 4-8mm.
Packing:
25kg/bag, 500kg/bag
Note: We
also supply Type A semi-bead silica gel.
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