Customization: | Available |
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Application: | Ceramic Decorations, Refractory, Structure Ceramic |
Material: | Alumina Ceramic |
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Name | Index | Tolerance Range |
Wall Thickness | 0.17mm | 0.03mm-0.02mm |
Volume Weight | ≤460G/L | ±60G/L |
Outside Dimension | 25-100mm | ±1mm |
100-15mm | ≤±1% | |
Perpendicularity | ≤1.0%(height) | |
Depth of Parallelism | ≤1.0%(height) | |
Mesh Number | 200mesh, 300mesh, 400mesh |
Name | Unit | Index | |
Chemical Composition | Al2O3 | % | 35.1±1.6 |
MgO | % | 13.5±1.5 | |
SiO2 | % | 50.0±1.8 | |
Compression Strength | A-axis | Mpa | ≥15.0 |
B-axis | Mpa | ≥3.0 | |
C-axis | Mpa | ≥0.15 | |
Coefficient of Thermal Expansion (20-800ºC) | ºC | ≤1.5*10-6 | |
Soften Temperature | ºC | ≤1410 | |
Thermal Shock Resistance | ºC | ≤550ºC | |
Water-absorbingrate | % | 24±4% | |
Cordierite CrystalContent | % | ≥90 | |
Open Area | % | ≥70% |