Material: | Cordierite Ceramics | Color: | Customizable |
---|---|---|---|
Hardness: | 800 HV | Bending Strength: | 900 Kgf/cm2 |
OEM,ODM: | Acceptable | Orgin: | WUXI JIANGSU CHINA |
MOQ: | 100 PCS | Package: | Carton |
Highlight: | Customized alumina refractory products,Cordierite alumina refractory products,Cordierite refractory ceramic products |
Attribute | Value |
---|---|
Material | Cordierite Ceramics |
Color | Customizable |
Hardness | 800 HV |
Bending Strength | 900 Kgf/cm² |
OEM/ODM | Acceptable |
Origin | Wuxi Jiangsu, China |
MOQ | 100 PCS |
Package | Carton |
Cordierite is a mineral with extremely high hardness, high density, and excellent wear resistance, significantly enhancing the physical properties of ceramics. Compared to other materials, cordierite offers superior thermal expansion coefficient and thermal conductivity, providing exceptional control over ceramic shrinkage rates and thermal stability.
Item | Test Condition | Unit & Symbol | Cordierite Ceramics |
---|---|---|---|
Main Chemical Ingredient | MgO, Al₂O₃, SiO₂ | ||
Bulk Density | gm/cc | 2.6 | |
Maximum Use Temperature | 1400℃ | ||
Hardness | HV | 800 | |
Bending Strength | 20℃ | Kgf/cm² | 900 |
Compressive Strength | 20℃ | Kgf/cm² | 3500 |
Thermal Expansion | 1×10⁻⁶/℃ | ≤2.0 | |
Thermal Conductivity | 25℃-30℃ | W/m*k | 1.3 |
Thermal Shock Resistance | Tc | ℃ | 250 |
Dielectric Constant | 1MHz.25℃ | 6 | |
Dielectric Strength | ac-kV/mm (ac V/mil) | 10 | |
Volume Resistivity | 20℃ | ohm-cm | > 10¹² |