Minerals
Bentonite Powder
Swelling (2g/100ml Of Water) | PH Value | Moisture | M B Value | Gelling Time | Green Comp. St | Passing 200 Mesh | Wet Tensile Strength |
35 | 10.5 | 405 | Instant | Baume | 1.2Kg/cm2 (Min) | 89 | 42gm/cm2(Min) |
30 | 10 | 12 | 381 | Instant | 1.2Kg/cm2 (Min) | 89 | 30gm/cm2(Min) |
Perlite Ore
*Chemical Composition | ||
Aluminium Oxide | SiO2 | 73.00% |
Sodium Oxide | Al2O3 | 12.75% |
Sodium Oxide | Na2O | 3.43% |
Potassium Oxide | K2O | 5.27% |
Iron Oxide | Fe2O3 | 1.00% |
Magnesium Oxide | MgO | 0.13% |
Calcium Oxide | CaO | 0.90% |
Loss on Ignition (chemical / combined water) | - | 3 to 3.50% |
*Physical Properties | |
Rock Structures | Classical Perlite |
Colour | Light Grey |
Bulk Density | 1000 - 1200 kg/m3 |
Moisture | max. 1% |
Ph Value | 6 - 8.5 |
Expanded Perlite Moisture | 0.10 - 0.30 |
*Sieve Analysis % | ||
Mesh | Micron | Percentage |
7 | 2800 | 0.65% |
8 | 2400 | 9.15% |
16 | 1200 | 85.70% |
18 | 1000 | 1.76% |
-18 | -1000 | 2.74% |
Soap Stone
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