Home > Products > Electric Electrical Ceramics > Electric High Alumina Ceramics Product(Electronic Insulating)
Electric High Alumina Ceramics Product(Electronic Insulating)
US$ 0.2 - 10
/ Piece
100 Pieces(Min. Order)
- Shenzhen
- T/T Credit Card
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Product Details
| Place of Origin | Guangdong, China | Type | Ceramic Parts | |
| Application | Industrial Ceramic | Material | Alumina Ceramic | |
| Model Number | high alumina ceramics | Brand Name | hxpceramics |
Product Description
Specifications
high alumina ceramics-Mechanical strength
-Wear resistant
-High hardness
-Customized
electric high alumina ceramics product(Electronic Insulating)
Product Description
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) High strength
7) OEM, ODM and OBM are welcomed
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
| Performance | |||||
| Item | Unit | 95 Al2O3 | 96 Al2O3 | 99 Al2O3 | |
| Physical Characteristics | Bulk density | g/cm3 | 3.6 | 3.6 | 3.9 |
| Water absorption | % | 0 | 0 | 0 | |
| Mechanical Characteristics | Flexural strength | Mpa | 320 | 340 | 360 |
| 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 | |
| Processing technology | |||||
| Process range (mm) | |||||
| Outside Diameter | 1---300 | ||||
| Inside Diameter | 0.5---300 | ||||
| Length | 0.5---600 | ||||
| Accuracy of working (mm) | |||||
| Perpendicularity | 0.001 | ||||
| Concentricity | 0.001 | ||||
| Roundness | 0.0005 | ||||
| Straightness | 0.005 | ||||
| Parallelism | 0.01 | ||||
| Planeness | 0.005 | ||||
| Roughness | 0.005 | ||||
| Fit clearance | 0.005 | ||||
Our Services
FAQ
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Company Information
Contact Us
- Shenzhen Huaxin Precision Ceramics Co., Ltd.
- Contact nameTom Tu Chat Now
- Phone0086-0755-28532196
- AddressB2205, Buji Center Square, Buji Town, Longgang District, Shenzhen, China 518112, Shenzhen, Guangdong
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