Audited Supplier
Refractory
White;Cream-Yellow;Pink
Customer Customization
Lab, Molten Industry, Ect
High Temperature Resistance, Corrosion Resistant
1800c
Ceramic Parts
shangtao
Plywood Case
customization
Shanghai, China
Product Description
| 99 Alumina Product properties | ||
| Item | Square Alumina Crucible | |
| Chemical Composition | AI2O3 | ≥99 |
| R2O | ≤0.2 | |
| Fe2O3 | ≤0.1 | |
| SiO2 | ≤0.2 | |
| Volume Desity(g/cm2) | ≥3.8 | |
| Apparent Porosity(%) | <1 | |
| Flexural Strength (Mpa) | >350 | |
| Compressive Strength(Mpa) | >12000 | |
| Dielectric Constant(1MHZ) | 2 | |
| Maximum Use Temperature(°C)S | 1800 | |