Alumina ceramic is mainly used for high temperature sintering of electronic components and ceramics components. With high purity alumina as the raw material, this product itself is made out under the high temperature 1700°C while its normal working temperature can reach up to1500°C or above.
It has many advantages such as good thermal shock resistance, good chemical corrosion resistance, no pollution to the products and long service life, etc.
|Thermal Conductivity(W/m· k)||20-24||28-30|
|Thermal Expansion Coefficient(×10-6/K)||7.6-8||8-8.4|
|Using highest temperature(°C)||1400||1600|