Calcined Bauxite Powder
USD $180 - $550 /Metric Ton
Min.Order:20 Metric Tons
Zhengzhou Ohfu Trading Co., Ltd.
Bauxite is the main raw material for making high grade refractory, refractory brick,
castable, special ceramics, casting coating, alumina cement, industrial alumina, and
other amorphous refractory.
Mainly used in refractory, industrial aluminium metallurgy, precision casting, water
treatment, special ceramics and coating industry.
Grit size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-15mm, 0-5mm, 0-50mm, 100mesh,
200mesh, 325mesh, etc.
Other sizes available upon customers request.
Al2O3 | 87%min | |
SiO2 | 7%max
| |
Fe2O3 | 2.0%max | |
TiO2 | 4.0%max | |
CaO+MgO | ||
K2O+Na2O | 0.6%max
| |
B. D. | 3.0-3.10g/ccm | |
H2O | 0.5%max | |
Refractoriness | 1770° < Refractoriness< 2000° | |
NO. | Size | Size Distribution |
1 | 0-1mm | 0-0.5mm 60%max |
2 | 1-3mm | 90% min |
3 | 3-5mm | 90% min |