- Ai2o3 %≥：65
- Fe2o3 %≤：1.0
- Density g/cm³：2.2
- Cold compressive strength Mpa≥：70
- Max.Service Temp (Degree) ：1350
The product has good shock resistance and high strength, no deformation, no shrinkage, no slag and other advantages. Is the high-grade daily-use porcelain, sanitary porcelain kiln production supporting the best support kiln. It is widely used as shelf plate, sagger, and so on. Products in the market around the use of more than 10 years, has been widely recognized and praised.