// SPEC · Monolithic Refractories
Silicon Carbide Refractory Mortar SiC 50%
Silicon carbide refractory mortar with 50% SiC for bonding SiC kiln furniture, nitride-bonded SiC bricks, and SiC panel linings in ceramic tunnel kilns, zinc retort furnaces, and non-ferrous smelting furnaces.
// Key Features
- High thermal conductivity closely matching SiC brick and kiln furniture substrate
- Excellent abrasion and particle erosion resistance at elevated temperature
- Compatible thermal expansion coefficient with nitride-bonded and oxide-bonded SiC
- Good oxidation resistance in kiln and furnace oxidizing atmospheres
// Technical Specifications
| Al2O3 (%) | ≥20 |
| Consistency (mm) | 100–135 |
| Water Addition (%) | 18–23 |
| Bond Strength (MPa) | ≥3.5 |
| Max Service Temp (°C) | 1400 |
// Applications
SiC kiln furniture (batts, saggers, posts) joint bondingSilicon carbide brick masonry in ceramic and sanitaryware tunnel kilnsZinc smelting retort furnace SiC lining brick jointsNon-ferrous metal refining furnace SiC sidewall panelsWaste-to-energy boiler lower furnace SiC membrane wall panel joints
// Quick Specs
Max Temperature1400°C
Thermal Conductivity6.5 W/(m·K) at 600°C
Density2.40 g/cm³
StandardGB/T 22459
// Get Pricing
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