High-purity Alumina crucible, 99% corundum ceramic crucible specifications: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml-2500ml..Suitable for sample analysis and melt of laboratory metal, non-metallic materials.
Alumina crucibles'features:
1. High purity: Al2O3> 99%, good chemical corrosion resistance
2. Good temperature endurance, long-term use at 1600 °C, 1800 °C short-term
3. Good rapid thermal shock resistance, not easy to burst
4. Slip Casting with high density
|
Name |
Specifications |
|
|
Al2O3 |
≥99 |
|
|
R2O |
≤0.2 |
|
|
Chemical ingredient |
Fe2O3 |
≤0.1 |
|
SiO2 |
≤0.2 |
|
|
Volume density (g/cm2) |
≥3.80 |
|
|
Apparent porosity (%) |
≤1 |
|
|
Bending strength (Mpa) |
≥350 |
|
|
Compression strength (Mpa) |
≥12000 |
|
|
Dielectric constant ∑(1MHz) |
2 |
|
|
Max.service temperature (°C) |
1800 |
|
Sunjiawan Industry Park Liling Hunan China 412200
+086-731-23183388 23181338 23181339
master@fq-porcelain.com