CERAMIC FOR THE RESISTER

Ceramic materials are highly suitable for insulation. No other material can compare the properties of high degree as well as ceramics.

Material;

Aluminum Oxide Ceramic

Cordierite Ceramic

Steatite Ceramic

Boron Nitride

 

Aluminum Oxide Ceramic

Aluminum Oxide Ceramic is outstanding material properties, The higher aluminum content, the better performance the material will be.

Typical characteristics include;

Insulation strength at high temperature

Shape stability

Cordierite Ceramic

Cordierite Ceramic contain additives of mullite, corundum and silicon carbide,

Typical characteristics include;

Low thermal expansion

Insulation strength at high temperature

Corrosion resistance

Comparative favorable production costs

Steatite Ceramic

Typical characteristics include;

Good to excellent electrical prosperities

High resistivity

Very low dielectric loss factor

Moderate strength

Low density

Boron Nitride

BN is made using a hot pressing process, and comes as a lubricious white solid. It can be machined using standard carbide drills. Due to crystal stucture, BN is anisotropic electrically and mechanically. BN exhibits a high electrical resistance, low dielectric constant and loss tangent, low thermal expansion, chemical inertness, and good thermal shock resistance.

There are several different purity levels for this material. All offer very high thermal conductivity and stability in inert and reducing atmospheres up to 2800°C, and in 850°C in oxidizing environments.

Enquiries

We are very pleased got your specification drawing, with details of amounts, function zones and required tolerances.

We would like to offer the free sample for your have the initial impression of our materials