<rp id="htsig"><object id="htsig"><blockquote id="htsig"></blockquote></object></rp><th id="htsig"><track id="htsig"></track></th>
<em id="htsig"></em>

  1. Skip navigation Accessibility information

    Your global supplier for materials

    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.

    Rod

    Diameter: 1 - 20mm

    Request a quote

    Sheet

    Thickness: 0.15 - 10mm

    Request a quote

    Spheres

    Diameter: 0.5 - 18mm

    Request a quote

    中日大胆裸体棚拍人体