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Mullite ceramic cuplock
Our company adopts gravity dry pressing, hot pressing and other manufacturing processes to produce cordierite-mullite, mullite,mullite-corundum-based burn-in board,moving board, shed board, push plate, pallet, sintering boat,sagger ect kiln furniture.
Unit | ||
Content of al2o3 | % | >70% |
Density | g/cm3 | 2.50-2.6 |
Water absorption | % | 8-9 |
Bending strength | MPa | 55-60 |
Thermal Expansion coefficient(20-1000C) | 1/K | 6*10-6 |
Young modulus of elasticity | GPa | 80 |
Using limit | C | 1350 |
Resistance to temperature change performance | Very good |