
Common sizes: 7 ", 9", 12 ", 15", 17 ", 20" and 23 ".
We offer PPI 10 to PPI 60 (PPI=per inch of pore), or we can customize the size.
About the gasket:
The edges are equipped with washers. The gasket ensures the correct and tight position of the filter in the filter box. Different types of gaskets are available, such as ceramic fiber gaskets. You can also choose not to use the gasket. For more details, please contact us: wp:17779985612
Physical Properties
Working | ≤1200°C |
Porosity | 80~90% |
Compression Strength (Room Temperature) | ≥1.0Mpa |
Volume Density | ≤0.5g/cm3 |
Thermal Shock Resistance | 800°C---room temperature 5 times |
Application | non-ferrous and alumina alloys, |
Chemical Composition
Al2O3 | SiC | SiO2 | ZrO2 | Others |
80~82% | --- | 5~6% | --- | 12~15% |
Q1:What's the MOQ?