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Gangyu Garden Board
Characteristics of corundum board/ceramic board: 1. High purity: Al2O3>99%, good chemical corrosion resistance. 2. Good temperature resistance, long-t
Product details
Corundum board/ceramic boardFeatures:
1. High purity: Al2O3>99%, good chemical corrosion resistance 2. Good temperature resistance, long-term use at 1600 ℃, short-term use at 1800 ℃ 3. Good resistance to rapid cooling and heating, not easy to explode 4. High density high-purity alumina crucible for injection molding
Corundum board/ceramic boardPhysicochemical indicators
Name |
Oxidized aluminum plate |
|
|
Chemical composition
|
Al2O3 |
≥99 |
R2O |
≤0.2 |
|
Fe2O3 |
≤0.1 |
|
SiO2 |
≤0.2 |
|
Bulk density (g/cm2) |
≥3.80 |
|
Visible porosity (%) |
＜1 |
|
Bending strength (Mpa) |
＞350 |
|
Compressive strength (Mpa) |
＞12000 |
|
Dielectric constant ∑ (1MHz) |
2 |
|
Maximum operating temperature (℃) |
1800 |
|
Preparation: Various non-standard shaped aluminum oxide plates, ceramic plates, and corundum plates can be customized according to user needs!
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