Chemical composition (1) (2) (3)
MgO | 0,12 | % | Fe2O3 | 1,94 | % |
Al2O3 | 85,25 | % | Cr2O3 | 0,09 | % |
SiO2 | 7,82 | % | P2O5 | 0,34 | % |
TiO2 | 3,38 | % | ZrO2 | 0,08 | % |
CaO | 0,40 | % | MnO | 0,03 | % |
Na2O | < 0,02 | % | V2O5 | 0,04 | % |
K2O | 0,23 | % | HfO2 | < 0,01 | % |
Physical properties (1)
humidity (135°C) | < 0,5 | % |
LOI (1050°C) | 0,03 | % |
bulk density | 3,14 | g/cm3 |
apparent porosity | 8,02 | % |
water absorption | 2,55 | % |
(1) average analysis of the raw material. Single analyses may differ due to variations in raw materials and the production
(2) analysis method: X-ray fluorescence analysis (XFA)
(3) sample ignited at 1050°C
Available sieving fractions: