VERMICULITE CONCENTRATE
Fine Grade:1.2 mm- 0.350 mm
BASIC PHYSICAL AND CHEMICAL PROPERTIES OF VERMICULITE FRACTIONS
|
Grade |
Bulk density kg/cub.m |
Vermiculite concentration % |
Increased expansion volume – cub.m/T |
Impurities content |
|
Fine: 1.2 mm – 0.350 mm |
910 - 1000 |
≥ 78% |
6 - 7 |
≤ 22 |
| Moisture content- % | ≤ 5 |
| рН | 6 - 8 |
| Hardness according to Mohs Scale | 1 - 2 |
| Specific gravity | 2,5 |
| Cation exchange – me/100 g | 93,4 |
| Content of crystalline silica - SiO2 | No |
| Content of asbestos | No |
