// SPEC · Monolithic Refractories
Mullite Refractory Mortar Al2O3 60%
Mullite refractory mortar with 60% Al2O3 for superior thermal shock resistance in cyclic temperature environments. Ideal for petrochemical furnaces, glass regenerators, and waste incinerators with frequent thermal cycling.
// Key Features
- Outstanding thermal shock resistance under rapid and repeated temperature cycling
- Low thermal expansion coefficient minimizing joint cracking on cool-down
- Excellent creep resistance for sustained high-temperature structural integrity
- Good chemical stability in both acidic and neutral kiln atmospheres
// Technical Specifications
| Al2O3 (%) | ≥60 |
| Consistency (mm) | 105–145 |
| Water Addition (%) | 19–25 |
| Bond Strength (MPa) | ≥3.0 |
| Max Service Temp (°C) | 1550 |
// Applications
Petrochemical cracking furnace lining brick jointsGlass tank regenerator checker brick masonryHazardous and municipal waste incinerator refractoryPower station boiler cyclone separator liningContinuous casting tundish and ladle cover brick bonding
// Quick Specs
Max Temperature1550°C
Density2.10 g/cm³
StandardGB/T 22459
// Get Pricing
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