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The Corundum Mullite Honeycomb Ceramic for Gas Burner is engineered from a high-purity alumina (corundum) and mullite composite. The robust honeycomb structure integrates hundreds of uniform channels, enabling rapid infrared radiant heating, stable flame distribution, and exceptional resistance to high-temperature cycles.
When applied to gas burner systems—whether natural gas, LPG, or biogas—the mixed gas and air pass through the ceramic’s pores, ignite in the channels, and transform into a high-temperature radiant surface. This results in even heating, minimal visible flame, deeper penetration of heat into the target object (food, furnace bed, etc.), and efficient energy conversion. The corundum-mullite blend delivers ultra-high temperature tolerance, strong chemical stability and extended service life, making it ideal for industrial, commercial and high-demand burner applications.
Ultra-High Temperature Capacity & Thermal Shock Resistance
The corundum-mullite ceramic composite withstands severe thermal cycling, rapid on/off burner operation, and sustained high-temperature radiant heating without cracking or deformation.
Fast Infrared Heating & High Efficiency
Honeycomb channels maximize surface area and heat output, enabling rapid ignition and uniform infrared radiation, thereby improving heat transfer rate and reducing fuel consumption.
Low Emission & Clean Combustion
The optimized internal structure promotes full combustion and radiant exit of heat rather than flame, significantly reducing harmful gases such as CO and NOx—building a cleaner burner system.
Durable & Long-Life Structure
With superior chemical stability, the corundum-mullite substrate resists corrosion, slag attack, and erosion—even in harsh commercial or industrial burner environments—for longer operational life and lower maintenance cost.
| Item | Index |
|---|---|
| Material Composition | Corundum (α-Al₂O₃) + Mullite |
| Pore Structure | Honeycomb multi-channel structure |
| Aperture Range | 1.1 – 1.8 mm (typical) |
| Hole Spacing | 1.0 – 2.2 mm (typical) |
| Thickness | 11 – 12 mm (customizable) |
| Square Size | ≤ 200 × 145 mm (customizable) |
| Round Size | Φ 50 – 238 mm (customizable) |
| Water Absorption | ≈ 50.4% |
| Porosity | ≈ 61% |
| Density | 0.6 – 0.9 g/cm³ |
| Thermal Expansion Coefficient | 1.5 – 3 × 10⁻⁶ K⁻¹ |
| Maximum Temperature Resistance | ≥ 1280 °C |
| Working Surface Temperature | 1000 – 1200 °C |
| CO Emission | ≤ 0.006% |
| NOx Emission | ≤ 5 ppm |
Q1. Can this honeycomb ceramic be used with LPG or natural gas?
A1. Yes, the corundum-mullite honeycomb ceramic is compatible with various clean gases including LPG, natural gas and biogas in burner systems.
Q2. How does the honeycomb structure improve burner performance?
A2. The dense parallel channels increase surface area, promote thorough combustion and radiant heating rather than flame, improving thermal efficiency and reducing fuel consumption.
Q3. Is this product suitable for commercial cooking equipment with frequent on/off cycles?
A3. Absolutely. The corundum-mullite material offers excellent thermal shock resistance and structural durability for heavy duty use in commercial kitchens and industrial heating.
Q4. Do you support custom sizes and shapes?
A4. Yes, we support full customization of shape (rectangular, square, circular), dimensions, hole size, spacing and plate thickness to match specific burner geometries.
The Corundum Mullite Honeycomb Ceramic for Gas Burner is engineered from a high-purity alumina (corundum) and mullite composite. The robust honeycomb structure integrates hundreds of uniform channels, enabling rapid infrared radiant heating, stable flame distribution, and exceptional resistance to high-temperature cycles.
When applied to gas burner systems—whether natural gas, LPG, or biogas—the mixed gas and air pass through the ceramic’s pores, ignite in the channels, and transform into a high-temperature radiant surface. This results in even heating, minimal visible flame, deeper penetration of heat into the target object (food, furnace bed, etc.), and efficient energy conversion. The corundum-mullite blend delivers ultra-high temperature tolerance, strong chemical stability and extended service life, making it ideal for industrial, commercial and high-demand burner applications.
Ultra-High Temperature Capacity & Thermal Shock Resistance
The corundum-mullite ceramic composite withstands severe thermal cycling, rapid on/off burner operation, and sustained high-temperature radiant heating without cracking or deformation.
Fast Infrared Heating & High Efficiency
Honeycomb channels maximize surface area and heat output, enabling rapid ignition and uniform infrared radiation, thereby improving heat transfer rate and reducing fuel consumption.
Low Emission & Clean Combustion
The optimized internal structure promotes full combustion and radiant exit of heat rather than flame, significantly reducing harmful gases such as CO and NOx—building a cleaner burner system.
Durable & Long-Life Structure
With superior chemical stability, the corundum-mullite substrate resists corrosion, slag attack, and erosion—even in harsh commercial or industrial burner environments—for longer operational life and lower maintenance cost.
| Item | Index |
|---|---|
| Material Composition | Corundum (α-Al₂O₃) + Mullite |
| Pore Structure | Honeycomb multi-channel structure |
| Aperture Range | 1.1 – 1.8 mm (typical) |
| Hole Spacing | 1.0 – 2.2 mm (typical) |
| Thickness | 11 – 12 mm (customizable) |
| Square Size | ≤ 200 × 145 mm (customizable) |
| Round Size | Φ 50 – 238 mm (customizable) |
| Water Absorption | ≈ 50.4% |
| Porosity | ≈ 61% |
| Density | 0.6 – 0.9 g/cm³ |
| Thermal Expansion Coefficient | 1.5 – 3 × 10⁻⁶ K⁻¹ |
| Maximum Temperature Resistance | ≥ 1280 °C |
| Working Surface Temperature | 1000 – 1200 °C |
| CO Emission | ≤ 0.006% |
| NOx Emission | ≤ 5 ppm |
Q1. Can this honeycomb ceramic be used with LPG or natural gas?
A1. Yes, the corundum-mullite honeycomb ceramic is compatible with various clean gases including LPG, natural gas and biogas in burner systems.
Q2. How does the honeycomb structure improve burner performance?
A2. The dense parallel channels increase surface area, promote thorough combustion and radiant heating rather than flame, improving thermal efficiency and reducing fuel consumption.
Q3. Is this product suitable for commercial cooking equipment with frequent on/off cycles?
A3. Absolutely. The corundum-mullite material offers excellent thermal shock resistance and structural durability for heavy duty use in commercial kitchens and industrial heating.
Q4. Do you support custom sizes and shapes?
A4. Yes, we support full customization of shape (rectangular, square, circular), dimensions, hole size, spacing and plate thickness to match specific burner geometries.
