Made of 95% high-purity alumina, it has excellent thermal conductivity and uniform heat dissipation effect. It is an ideal heat dissipation substrate material and electrical insulation barrier.
This product has extremely high dielectric strength and excellent electrical insulation performance, which can effectively short circuit. At the same time, alumina ceramics have extremely high hardness, excellent wear resistance and compressive strength, are not easy to break, and can provide solid physical protection for your precision electronic components.
It can withstand extremely high working temperature, and will not deform, soften or oxidize in welding, heat treatment or harsh industrial environment, ensuring dimensional stability and reliability for long-term use.
White square ceramic sheet, with smooth and flat surface, can be directly used for circuit board insulation, 3D printer hot bed, laser machine workbench or welding fixture.
Whether it is a professional engineer or an electronic DIY enthusiast, this ceramic board is an indispensable material. Commonly used in: high-frequency switching power supply insulation, semiconductor device gasket, heating core coating, thick film circuit substrate and high-temperature platform in model making.
Description
99 Alumina Ceramic Square Sheet, Corundum Ceramic Board Heat Dissipation Flat Pad for Electronics
Product Name: 99 Alumina Ceramic Sheet
Size: Width * Length * Thickness
Material: 99 Alumina ceramic
Color:
Performance: properties such as hardness, strength, abrasion resistance, temperature resistance,
The mechanical strength can still maintain a level at temperatures, even above 1000 ° C, can still maintain melting point, hardness, and mechanical strength.
In addition, 99 alumina ceramic sheet is an electrical insulation material with electrical resistivity
Usage: Widely used in the manufacturing of -temperature crucibles, electronic packaging and insulation materials
Note:
Due to manual measurement, please allow an error of positive and negative 0.1-0.5mm
Due to different computers displaying different colors. The actual product color may be slightly different from the picture.