Electrical Ceramics

*hemical component
*Al2O3
≥99
*R2O
≤0.2
*Fe2O3
≤0.1
*SiO2
≤0.2
*Vol.density(g/cm2)
≥3.80
*Apparent Porosity(%)
350
*Compression strength
(Mpa)
>12000
*Permittivity ∑(1MHz)
2
*The max.operating temperature
1800