99% Al2O3 Fused Alumina Flour for refractory
- High Hardness
- High Compression Strength
- Abrasion/ Wear-Resistance
- Chemical Inertness
- High Degree of Refractoriness
- High Melting Point
Chemical and Physical Composition:
MODEL: 100#-0 200#-0 320#-0 | |||
chemical ananlysis(%) | physical properties | ||
Al2O3 | ≥99.2 | color | white |
SiO2 | ≤0.04 | crystal form | a-Al2O3 |
NaO2 | ≤0.22 | bulk density | 1.75-1.95g/cm3 |
Fe2O3 | ≤0.04 | true density | 3.95-3.97g/cm3 |
K2O | ≤0.01 | mosh hardness | 9.0min |
usage | Refractory Material&Filling Materail In Iron Industry |