Specifications
1. Al2O3: 17%~99.4%2. high crush strenghth, good impact resistance
3. immediate delive
inert ceramic balls are widely used in refining, petrochemical and gas processing applications with unmatched impact resistance, thermal shock, crush strength and survivability. Our ball is your smart choice in catalyst and adsorbent bed support media because of the high raw material, controlled processing and the most consistent properies.
Specification | ||
Property | Unit | Value |
SiO2 | % | 70-75 |
Al2O3 | % | 17-19 |
SiO2+Al2O3 | % | >92 |
Fe2O3 | % | <1.5 |
CaO | % | <0.5 |
TiO2 | % | <0.5 |
MgO | % | <0.5 |
K2O | % | <3.2 |
Na2O | % | <1 |
Leachable Iron | % | Less than 0.1 |
yPhysical Properties | ||
Property | Unit | Value |
Free volume | % | 40 |
Water absorption | wt. % | <3 |
Hardness | Mohs | >7 |
Particle density | gm/cc | 2.2-2.4 |
Bulk density | kg/m3 | 1380~1400 |
Maximum operation temperature | °C | 980 |
Acid resistance | % | 99.6 |
Alkali resistance | % | 85 |