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Categories | Alumina Ceramic Plate |
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Brand Name: | OEM |
Model Number: | 0005 |
Certification: | SGS TUV ROHS |
Place of Origin: | CHINA |
MOQ: | 2pcs |
Price: | USD0.5-20/PCS |
Payment Terms: | T/T, Western Union |
Supply Ability: | 1000PCS/Month |
Delivery Time: | 20-30 days |
Packaging Details: | Normal box |
Material: | Alumina |
MOQ: | 1-2pcs |
Color: | White or Ivory |
Sizes: | Customized |
Package: | Normal |
Alumina oxide ceramic plate has a high thermal conductivity : 24w/m.k,
0.635mm, 1.0mm, 2.0mm, 3.0mm, 4.0mm can be offered for TO-220, TO-247, TO-264, TO-3P sizes, customized size is available, ROHS is compliant.
IC, MOS, transistor, schottky, IGBT, high density switch power supply, HF communications equipment and brazing machine.
Test Item | Unit | 96% Aluminum Oxide |
Density | g/cm³ | 3.90 |
Water Absorption | % | 0 |
Thermal Expansion Coefficient | 10-6/K | 8.5 |
Young's Modulus | GPa | 340 |
Poisson Ratio | - | 0.22 |
Hardness(Hv) | MPa | 1650 |
Bending Strength (room temperature) | MPa | 310 |
Bending Strength (700°C) | MPa | 230 |
Compression Strength (room temperature) | MPa | 2200 |
Fracture Toughness | MPa'm½ | 4.2 |
Thermal Conductivity (room temperature) | W/m·K | 24 |
Insulation Strength | KV/mm | 10 |
Long-term Working Temperature | ℃ | 1480 |
Ratio Resistivity | Ω·mm²/m | >1016 |
Maximum Service Temperature (no-load) | ℃ | 1750 |
Acid-base and Corrosion Resistance | - | Strong |
Refractoriness | ℃ | 2000 |
Standard Size | TO-220: 18.5mm*12mm / 20mm*14mm ; TO-247: 22mm*17mm TO-3P: 25mm*20mm ; TO-264: 28mm*22mm With or without hole available ; Customized size available. |
Application industry: Machinery, fiber optic, knife, medical, food,
petroleum etc.
Specific application: plunger, ceramic shaft, fiber optic bushing,
stub, grinding, ceramic knife, ceramic slide guide, machined
plunger, mobile phone shell, watch case, haircut razor blade etc.
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