Product Summary of Alumina
Alumina, also known as aluminium oxide is an electrically insulating material with relatively high thermal conductivity for a ceramic. It could be argued as being one of the most cost effective of all ceramic materials and as a result is one of the most widely used. Its combination of high thermal conductivity and low thermal expansion imparts good thermal shock resistance.
Characteristics of Alumina include:
- Electrically insulating
- High thermal conductivity
- High strength and stiffness
- Available in a range of purities
- Excellent resistance to strong acids and alkalis at elevated temperatures
Forms and Availability of Alumina
Please find below a list of our standard stock dimensions. Of course, we are very often able to supply alternative dimensions.
Diameter: 1 - 20mm
Thickness: 0.15 - 10mm
Diameter: 0.5 - 18mm
What quantities are listed in our on-line catalog?
For large quantities, please request a quote using the links above. For small quantities with rapid delivery, please consult the following catalog pages: