Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd Professional Manufacturer of Refractory Kiln furniture and Technical Ceramic
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Alumina Ceramic Sagger Refractory Kiln Furniture High Temperature Insulation Performance
Features:
1. Stocks at different sizes avalible
2. Best quality
3. Competitive price
4. Alumina content: 95% 99%
Our products mainly have below1.Alumina ceramic crucible, corundum porcelain crucible: arc alumina crucible, rectangle,
square alumina crucible alumina ceramic crucibles, cylindrical porcelain crucible, etc.
2. Various special-shaped alumina ceramic crucible, non-standard customized various special-shaped alumina corundum porcelain crucible. Please contact us!
3. Corundum porcelain crucible series: applicable to all kinds of laboratory analysis and metal, nonmetal material sample melting. Crucible series -- used in laboratory and various industrial analysis.
Physical properties and chemical composition
| Item | ware glass furnace | |
| Chemical component | Al2O3 | ≥99 |
| R2O | ≤0.2 | |
| Fe2O3 | ≤0.1 | |
| SiO2 | ≤0.2 | |
| bulk density(g/cm3) | ≥3.80 | |
| Apparent Porosity(%) | ≤1 | |
| Bending Strength(Mpa) | ≥350 | |
| Compression strength (Mpa) | ≥12000 | |
| Permittivity ∑(1MHz) | 2 | |
| The max.operating temperature | 1800 | |
