Product Name: Filter Porous Alumina Honeycomb Ceramic
Product Material: High-Purity Aluminum Oxide (Al₂O₃)
Material Characteristics: High porosity, large specific surface area, excellent thermal stability, chemical corrosion resistance, high mechanical strength
Application Fields: Gas filtration, molten metal filtration, exhaust gas treatment, catalyst carriers, environmental protection
Application Industries: Chemical processing, metal smelting, automotive exhaust, environmental engineering, petroleum refining
Processing Challenges: Pore size distribution control, structural strength maintenance, thermal shock resistance, large-size product integrity
Processing Flow: Raw material preparation → Mixing → Extrusion molding → Drying → High-temperature sintering → Quality inspection → Packaging
Delivery Time: 25-35 days, 40-50 days for customized products
Filter Porous Alumina Honeycomb Ceramics are advanced structural components specifically engineered for applications requiring exceptional filtration efficiency, reliable performance in high-temperature environments, and outstanding chemical stability. Manufactured from high-purity aluminum oxide ceramics with precisely controlled porous honeycomb structure, these ceramics deliver superior performance in filtration and catalytic applications, outperforming traditional filter materials through their excellent thermal stability, tailored porosity, and mechanical reliability.
Key Features:
Optimized Porous Structure - Precisely controlled pore size distribution (0.1-100 μm) with porosity up to 70%, providing exceptional filtration efficiency and minimal pressure drop while maintaining structural integrity in demanding filtration applications.
Exceptional Thermal Stability - Withstands continuous operation at temperatures up to 1500°C while maintaining structural stability and filtration performance, suitable for high-temperature gas filtration and molten metal processing applications.
Superior Chemical Resistance - Highly resistant to acids, alkalis, and corrosive gases, ensuring long-term performance stability in aggressive chemical environments and preventing material degradation in pollution control applications.
Excellent Thermal Shock Resistance - Withstands rapid temperature changes exceeding 800°C without cracking, maintaining structural reliability in applications involving alternating heating and cooling cycles during filtration processes.
High Mechanical Strength - Compressive strength exceeding 50 MPa ensures reliable structural performance under mechanical loads and fluid pressure, providing durability in industrial filtration systems.
Large Specific Surface Area - Honeycomb structure provides surface area up to 2000 m²/m³, enabling efficient catalytic reactions and enhanced filtration capacity in environmental protection and chemical processing applications.
