Микро-кремнезем высокого качества для бетона
US $70.00-$150.00
Поделиться:
Chemical analysis: | ||||
Contents % | GUARANTEED | TYPICAL | ||
| VС-030-МО | VС-050-МО | VС-050-МОb | |
SiO2, min | 98,5 | 98,5 | 98,5 | > 99 |
Fe2O3,min | 34 | 54 | 54 | At rates |
Al2O3,min | 0,6 | 0,6 | 0,6 | 0,1-0,4 |
Moisture, max | 0,5 | 0,5 | 6,0 | < од |
Residue on sieve №08, max | 0,5 | 0,5 | 0,5 | None |
Undersize №01, max | 5,0 | 5,0 | 5,0 | < 1 |
Physical description and properties:
Appearance: white dry free running sand.
Grain shape: spherical, good rolled.
Grain color: colorless, white.
Storage: at unequipped spaces.
End use: Quartz sand for glass industry is used in the production of commercial plate glass, automobile glass, glass stones, glass cases, glass fiber for special products, medical glass, glass articles for electronics, bottles, alarm glass and sodium silicate (accelerants)..
Note: Quartz sand for glass industry can be produced as well with another marks (VС-040-МО, С-070-МО, B-100-МО, PB-150-МО).
Shipment: Bulk in railway cars; Soft containers (big bag) 1 t net
Terms of storage unlimited: | |
Refractory: | 1645 ■ 1770 °С |
Specific Gravity: | 2650 kg/m3 |
Bulk density: | 1500 kg/m3 |
Grain size: | бЗ-бООmkm |
Flashing point: | Nonflammable |
Solubility in Water: | Insoluble |
Angle of friction: | 33° |
Hardness: | 7 |
Minerals | Contents, % |
Quartz: | 99 |
Rutile: | < 0,01 |
Zircon: | < 0,01 |
Kyanite: | < 0,02 |
Sieve Aperture (microns) | Cumulative retained % |
315 | 7 |
200 | 52 |
160 | 90 |
100 | 98 |
63 | 99,8 |