Electrical 96 alumina ceramic substrate
- 0.20 >=200 pieces
| Type: | Electrothermal Ceramics; | Model Number: | 96% alumina ceramic substrate; |
| Item: | Electrical 96 alumina ceramic substrate; | Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram; |
| Packaging Detail: | Use the export carton which is secure against breakage on the MDF pallet.; | Port: | Shenzhen; |
| Brand Name: | hxpceramics; | Place of Origin: | Guangdong China (Mainland); |
| Supply Ability: | 100000 Piece/Pieces per Month; | Size: | Customzied; |
| Certificate: | ISO9001:2008/SGS/ROHS; | Material: | 96% Alumina; |
| Material: | Alumina; | Color: | White, Black, Pink; |
Electrical 96 alumina ceramic substrate
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) Low thermal conductivity
7) Used in all electric products and electric heating products
We can supply the products according to customer's drawings, samples and performance requirement.
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, 200T isostatic pressing and extrusion productive technology etc.
| Performance | |||||
| Item | Unit | 95 Al2O3 | 96 Al2O3 | 99 Al2O3 | |
| Physical Characteristics | Heat resistance | 0C | 1500 | 1550 | 1800 |
| Bulk density | g/cm3 | 3.6 | 3.6 | 3.9 | |
| Water absorption | % | 0 | 0 | 0 | |
| Flexural strength | Mpa | 320 | 340 | 360 | |
| Mechanical Characteristics | Hardness Vickers | Gpa | 12.2 | 13.5 | 15.6 |
| Elastic modulus | Gpa | 280 | 320 | 370 | |
| Poisson’s ratio | - | 0.22 | 0.23 | 0.23 | |
| Thermal Characteristics | Linear expansion coefficient | (200C-5000C) 10-6/0C | 7.1 | 7.2 | 8 |
| Thermal conductivity | w/(m.k) | 16 | 24 | 32 | |
| Specific Heat | *10-3J/(kg*K) | 0.78 | 0.78 | 0.9 | |
| Electrical Characteristics | Dielectric constant (1MHZ) | - | 9 | 9.4 | 9.9 |
| Dielectric loss angle | *10-4 | 15 | 5 | 1 | |
| Dielectric strength | *106V/m | 12 | 15 | 15 | |
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