Tha
Al2O3 | Fe2O3 | MgO | SiO2 | Na2O |
> 99% | <0.1% | <0.5% | <0.2% | <0.05% |
Item | Luach |
Ion-ghabhail uisge (%) | <1 |
Dùmhlachd mòr (g/cm3) | 1.9-2.2 |
grabhataidh sònraichte (g/cm3) | >3.6 |
Teòthachd obrachaidh.(max) (℃) | 1650 |
porosity follaiseach (%) | <1 |
cruas Moh (sgèile) | >9 |
Frith-aghaidh searbhagach (%) | >99.6 |
Frith-aghaidh alcali (%) | >85 |
Nì | Luach |
Ion-ghabhail uisge (%) | <1 |
Dùmhlachd pacaidh (g/cm3) | 1.9-2.2 |
grabhataidh sònraichte (g/cm3) | >3.6 |
Teòthachd obrachaidh.(max) (℃) | 1650 |
porosity follaiseach (%) | <1 |
Meud | Crush neart | |
kg / gràin | KN / pìos | |
1/8" (3mm) | >203 | >2 |
1/4" (6mm) | >459 | >4.6 |
1/2" (13mm) | >877 | >8.7 |
3/4" (19mm) | >1220 | >12 |
1" (25mm) | >1630 | >16 |
1-1/2"(38mm) | >2340 | >23 |
2" (50mm) | >3460 | >34 |