1. Alumina ceramic plates are special ceramic plates made from AL, O, ZrO2 as the main raw material and rare metal oxides as flux and calcined at more than a thousand degrees.
2. With high melting point, high hardness and excellent wear resistance.
3. The hardness of the ceramic plaster only exceeds the hardness of diamond and the surface is smooth and friction-free.
4. Ceramic paste materials are superior to other metal materials in corrosive or oxidizing high temperature media.
5. Widely used in coal mining, conveyor systems, grinding systems, dust extraction systems, etc. for heat energy, steel, foundry, engineering, coal, mining, chemical, cement, ports and other enterprises.
6. Suitable for high performance equipment, ICMOS tubes, IGBT patch insulation, high frequency power supply communication, mechanical equipment, high current, high voltage, high temperature, insulation parts that require heat conduction.
7. 28W/m.k thermal conductivity, good thermal conductivity.
8. Insulation performance of 15kV/mm, high electrical insulation resistance, safer use.
9. Aluminum oxide material, high hardness, high melting point, wear-resistant.

Technical data:
Condition: 100% New
Item Type: Aluminum Oxide Ceramic Plate
Material: aluminium oxide.
Colour: white.
Thermal conductivity: 28W/m.k.
Insulation power: 15 kV/mm.
Size: approx. 17 x 22 x 1 mm / 0.67 x 0.87 x 0.04 inches.
Hole size: approx. 3.7 mm / 0.1 inches.
Quantity: 100 pieces.

Package list:
100 x aluminium oxide ceramic plate