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| Diatomite Filter Aid |
| CAS No. |
61790-53-2 |
| Molecular Weight |
60 |
| Molecular |
SiO2 |
| Structural Formula |
O=Si=O |
| Types |
Roasted |
Melting Aided Roasted |
| LD-1 |
LD-2 |
LD-3 |
LD-4 |
LD-5 |
LD-6 |
| Color |
Yellow pink |
White |
White |
White |
White |
White |
| Specific Gravity (G/CM3) |
2.1-2.3 |
2.1-2.3 |
2.1-2.3 |
2.1-2.3 |
2.1-2.3 |
2.1-2.3 |
| Moisture ≤ |
1% |
2% |
2% |
0.8% |
0.8% |
0.8% |
| PH |
6.5-8.0 |
7-10 |
7-10 |
7-10 |
7-10 |
7-10 |
| Bulk Density (G/CM3) |
0.34-0.42 |
0.36-0.42 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
| Darcy |
0.08-0.36 |
2.2-2.9 |
2.9-4.9 |
5-6 |
6-10 |
10 min. |
| Water Absorption % by W |
180 |
180 |
180 |
180 |
180 |
180 |
| Oil Absorption % by W |
160 |
160 |
160 |
160 |
160 |
160 |
| Median Particle Size μm |
6-15 |
10-20 |
15-25 |
20-25 |
20-30 |
30-50 |
| SiO2 |
87.6% min. |
| Al2O3 |
2.5% max. |
| Fe2O3 |
1.5% max. |
| CaO |
0.5% max. |
| MgO |
0.5% max. |
| Loss on Ignition |
1.0% max. |
| Packing |
25 KG / 50 KG net bag |
| Usage |
Used in water treatment; food industry like beverage, condiment, beer and juice etc; petrochemicals like lube additive, paint etc; filler in pesticide, fertilizer etc. |
| Storage |
Keep in sealed and damp proof place. |
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