Price: on request
Specifications:
• Main component mullite;
• Grain size 6 mm;
• Maximum service 1650 0С;
• Material required 2,5 t/m3;
• Mixing water 4,5 – 5,5 %.
Class | Application | Binding | State at delivery | Packaging | Lifetime |
A - Group 160 | Cast - vibrate | Hydraulic | Dry, powdery | Sack or big bags | 6 months |
Chemical analysis after calcination:
Al2O3 | 60-62% |
SiO2 | 33-35% |
CaO | 1,25-1,35% |
Fe2O3 | 0,8-1,1% |
| Norms | Average value | Units |
Bulk density after drying at 110 0С | EN 1402-6 | 2,58 | g/cm3 |
Cold crushing strengh: | EN 1402-6 | 900-100 | N/mm2 |
Permanent linear change: | EN 1402-6 | -0,12 | % |
Average thermal conductivity | ASTM C 417 | 1,6 | W.M-1K-1 |