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| Volclay CGB 211 |
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Volclay CGB 211 is a high-yield, 200 mesh sodium bentonite for freshwater drilling.
Volclay CGB 211’s unique blend of smectite minerals delivers improved rheoloical properties over traditional premium grade bentonites.
May be used for all types of freshwater drilling where lower solids are required.
*Advantages:
- Mixes quickly and easily.
- Stabilizes the borehole.
- Removes cuttings.
- Cools and lubricates the bit.
- Reduces fluid loss into the formation. |
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Bulk Density: Typically 54 lbs./ft3
Moisture: Max. 12% as shipped.
pH: 8.5 to 10.5 @ 5% solids.
Dry Particle size: Min. 65% passing 200 mesh (74 microns).
Wet Particle Size: Min. 92% passing 325 mesh (44 microns). |
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