Ceramic Filters
At Cerval Industries, we pride ourselves on our commitment to manufacturing excellence for ceramic filters. Our rigorous processes ensure that each filter meets stringent quality standards for reliability and performance. It begins with meticulous material selection, where we choose high-purity Alumina, Zirconia, or Silicon Carbide based on the specific requirements of the filtration application. Advanced shaping techniques such as extrusion or molding are employed to achieve precise dimensions and maintain structural integrity throughout the manufacturing process. This ensures that every ceramic filter is uniform in shape and size, crucial for consistent performance in industrial settings. At Cerval Industries, our ceramic filters undergo high-temperature firing to enhance their mechanical properties and ensure uniform pore distribution, crucial for optimal filtration efficiency.
Rigorous quality control, including pore size measurement and filtration performance testing, guarantees that our filters meet or exceed industry standards. We offer comprehensive customization options, collaborating closely with clients to tailor filters to specific needs, whether by adjusting pore sizes, modifying dimensions, or applying specialized coatings. This flexibility ensures our filters excel in diverse industries such as metallurgy, chemical processing, environmental engineering, and food and beverage production. Our commitment to innovation and continuous improvement keeps us at the forefront of ceramic filtration technology, providing cutting-edge solutions for evolving industry needs.
| Specification | Details |
|---|---|
| Materials | Alumina (Al2O3), Zirconia (ZrO2), Silicon Carbide (SiC) |
| Temperature Resistance | Up to 1700°C |
| Mechanical Strength | High compressive strength and hardness |
| Chemical Resistance | Excellent resistance to corrosion and chemical attack |
| Applications | Industrial filtration, metallurgy, chemical processing, environmental engineering |
| Thickness | 1 mm to 100 mm |
| Dimensions | Customizable sizes up to 1000 mm in length and width |
Ceramic Technical Properties
| Properties | Units | 92% | 95% | 99% |
|---|---|---|---|---|
| Bulk Density | g/cm³ | 3.6 | 3.7 | 3.85 |
| Hardness | HRA ≥ | 80 | 86 | 88 |
| Flexure Strength | MPa ≥ | 145 | 300 | 350 |
| Max. Temperature | °C | 1500 | 1500 | 1600 |
| Linear Expansion Coefficient | x10^-6/°C | 7.5 | 7.5 | 8.2 |
| Dielectric Constant | - | 9 | 9 | 9.2 |
| Dielectric Loss | tan δ x10^-4 | 16 | 3 | 2 |
| Volume Resistivity | Ω·cm | 10^12 | 10^13 | 10^14 |
| Disruptive Strength | KV/mm, DC ≥ | 8 | 20 | 20 |
| Acid Resistance | mg/cm² | 0.7 | 0.7 | 0.7 |
| Alkali Resistance | mg/cm² | 0.2 | 0.2 | 0.1 |
| Abrasion Resistance | mg/cm² | 0.2 | 0.2 | 0.1 |
| Compressive Strength | MPa ≥ | 1800 | 2500 | 2500 |
| Rupture Strength | MPa ≥ | 200 | 200 | 350 |
| Elastic Modulus | GPa | 300 | 300 | 350 |
| Poisson's Ratio | - | 0.22 | 0.2 | 0.22 |
| Thermal Conductivity | W/m·K | 20 | 20 | 25 |
Characteristics
Gallery
Gallery
