| Categories | Alumina Ceramic Plate |
|---|---|
| Brand Name: | MH |
| Model Number: | MH0625 |
| Certification: | ISO9001 ROHS |
| Place of Origin: | CHINA |
| MOQ: | 500 pcs |
| Price: | USD 0.5-0.8/PCS |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 5000 PCS WEEK |
| Delivery Time: | 15-20DAYS |
| Packaging Details: | Export carton |
| Material: | 99% alumina ceramic |
| Color: | Light yellow |
| Density: | 3.9g/cm³ |
| Working Temperature: | 1700℃ |
| OEM,ODM: | Acceptable |
| Origin: | China |
| MOQ: | 500 pcs |
| Package: | Carton |
High Purity 99% Polishing Al2o3 ceramic board Alumina Ceramic plate
Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed
99% alumina ceramic slabs /plate /sheet
Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc.
| Properties | Unit | Steatite ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
| Density | g/cm³ | 2.8 | 3.6 | 3.8 | 5.6 |
| Flexural strength | Mpa | 145 | 300 | 300 | 354 |
| Max Working Temperature | ℃ | 1100 | 1400 | 1600 | 1400 |
| Sintering temperature | ℃ | 1350 | 1700 | 1750 | 1550 |
| Heat resistance | T(℃) | 200 | 220 | 200 | 350 |
| Hardness | Gpa | 5.7 | 7 | 10.7 | 12.3 |
| Elastic modulus | Gpa | 120 | 275 | 320 | 205 |
| Poissons ratio | - | 0.21 | 0.22 | 0.22 | 0.30 |
| Linear expansion coefficient | x 10-6/℃ | 7.9 | 7.1 | 7.8 | 9 |
| Insulation breakdown Intensity | KT/mm | 10 | 16 | 18 | 15 |
| Thermal conductivity | w/(m.k) | 2.5 | 20 | 25 | 2.5 |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | 0.4 |
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