Iron ore Palletization Grade Bentonite is predominantly montmorillonite and fine ground powder. It is specially treated with sodium carbonate to sustain bonding properties at higher temperature.
Application :
Mixing ratio is based on the Ore quality and fineness. Water quality, ore fineness will affect Bentonite performance.
Packing :
50 Kg HDPE and 1000-1250 Kg Big Bag with liner.
Physical properties
Parameter | Specification |
Plate Water Absorption , as per ASTM E946 | 650 Min |
PH value | 9.8-11 |
Free Swell Value | 30 ml Min |
MB Value | 400 mg/gm Min |
Moisture @105ᴼC | 14% Max |
18’’ Green Drop No | 8 Min |
Dry Compression Strength | 4 kg min |
Colloids | 70% Min |
Ore Size | 0-25 mm |
Chemical properties
Parameter | Specification |
LoI | 8-10% |
SiO2 | 48- 54% |
Fe20ᶾ | 10-15% |
Al20ᶾ | 15-18% |
CaO | 1.5-2.8% |
MgO | 2-3% |
Na2O | 2.2- 3% |