1. 95% alumina, heat compression molding or dry-pressed molding.
2. The chemical stability is better, abrasion resistant and corrosion stability.
3. The ceramic body is compact, and the mechanical strength is high.
4. Heat transfer is fast, and heat output is less, and the ability of heat shock is better.
5. Length tolerance ≤ ± 0.05mm, width tolerance ≤ ± 0.1mm, high tolerance ≤ ± 0.1mm, Parallelism ≤ 0.03mm.
6. Good flatness, no deformation.
7. Leadless glaze, the surface is bright, and the corners are not sharp.
8. The plate surface without pores, without miscellaneous points, without scratches and cracks.
9. Can be arbitrarily adjusted glaze color and glaze firing temperature.
10. The products can be selected a formula that have negative ion.