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Home
> Products > General Silica Gel > A type |
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| With wide surface area which
absorbs even small moisture strongly, so this is fit to
maintain dry condition. |
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the left image. |
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| Foodstuff, photo, electric
equipments, exports package, euipment fo development,
chemicals medicines, wool, leather, clothes, etc. |
| Properties/Grade |
Unit |
A1 |
A2 |
A3 |
A4 |
A5 |
A6 |
| Particle Size |
Mesh |
4-6 |
5-8 |
7-12 |
12-20 |
20-40 |
30-60 |
| Shape |
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G or B |
G |
G |
| Blue Mixing Ratio |
% |
3%, 5% or Not |
Moisture
Content (at 170oC) |
% |
1.2 max |
| Bulk Density |
g/mL |
0.740 ~ 0.800 |
| Surface Area |
m2/g |
700~750 |
| PH Value |
|
4 - 7 |
| Component |
% |
99.0 Min |
| Moisture Adsorption Capacity |
20RH% |
11.0 Min |
| 50RH% |
25.0 Min |
| 90RH% |
35.0 Min |
| Remarks |
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| (G: Crushing
Product, B: Bead type Product) |
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