Price: on request
Specifications:
• Main component bauxite + hight t° fibers;
• Grain size 5 mm;
• Maximum service 1700 0С;
• Material required 2,90 t/m3;
• Mixing water 5 – 5,5 %.
Class | Application | Binding | State at delivery | Packaging | Lifetime |
A - Group 170 | Cast - vibrate | Hydraulic | Dry, powdery | Sack or big bags | 6 months |
Chemical analysis after calcination:
Al2O3 | 82% |
SiO2 | 11-13% |
CaO | 0,7% |
Fe2O3 | 1-1,3% |
| Norms | Average value | Units |
Bulk density after drying at 110 0С | EN 1402-6 | 2,97 | g/cm3 |
Cold crushing strengh: | EN 1402-6 | 60 | N/mm2 |
Permanent linear change: | EN 1402-6 | -0,15 | % |
Average thermal conductivity | ASTM C 417 | 2,5 | W.M-1K-1 |