Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength.
Product Details:
High Purity Black Color Aluminum Oxide Ceramic Plate
Product Description:
As a special ceramic packaging materials, the black color Aluminum Oxide(Al2O3) plate has smaller density and better hermeticity than the general materials. In the requirements of electronic packaging with high reliability, hermiticity and heat shock performance, black Alumina Ceramics have irreplaceable advantages.
As semiconductor integrated circuits often have obvious photosensitivity, the black Alumina Ceramic Plate is well suited for digital tube liners to ensure clear digital displays.
Our Al2O3 are available in various size and thicknesses. Thanks to a large and live invetory, we can ship your part fast for you to start your project.
Our Service:
Please contact us for customization.
Specification:
| Dimension(LxW) | φ5mm etc. |
| Thickness | 1.0mm |
| Thermal Conductivity | 29W/m.k |
| Dielectric Constant | 9-10.5 (MHz) |
| Bulk Densisty | 3.9 g/cm³ |
| Surface Roughness | Ra:0.03-0.7 μm |
Company Advantage:
Huaqing founded in 2004, with sum investment of 80Million RMB, registered capital 40Million RMB. Huaqing's AlN & Al2O3 ceramic products have high thermal-conductivity, low dielectric constant, good dissipation factor and excellent mechanical property compared with the other factories in the industry. AlN & Al2O3 ceramic are widely used in HELED, opto-communication, IGBT, power devices, TEC and the other high-end applications.
Workshop & Equipment:
Packaging & Delivery:
Deliver by UPS,DHL,Fedex etc.
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
Learn More
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
Learn More
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
Learn More
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
Learn More
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
Learn More
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
Learn More
Aluminum Oxide(Al2O3) has extremely high hardness, high temperature resistance and insulation, so it is widely used in all kinds of high precision equipment. Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Product Details: Material: Aluminum Oxide. Function: Insulating device ceramic. Type: Ceramic. Color: Black. Can be Customized: Yes, please provide drawings of specific products.
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