kyanite
Long Time Materials
1580< Refractoriness< 1770
Powder
50
Refractory Material
Kyanite
TOPIC
50kg Bag/Jumbo Bag
GB
Henan, China
2508500000
Product Description
Five special properties:
1. Stable properties
2. Expansion property is good as its Al2O3 comes from kyanite and swell capacity increases with increasing Al2O3 content
3. The lower swelling temperature, and with increasing temperature it has stable swelling curve and obvious tendency
4. Lower impurity such as K2O&Na2O, without topaz phase and mica phase
5. Be in light blue color and competitive price
| Application | Size | Main Chemical Component(%) | |||||
| Al2O3 | TiO2 < | K2O+ Na2O < | Fe2O3 < | LOI < | Kyanite > | ||
| Unshaped Refractories | 60-120mesh (80-85%) | 40-45 | 1.2 | 0.4 | 1.2 | 1.2 | 65 |
| 45-50 | 1.3 | 0.4 | 1.2 | 1.2 | 72 | ||
| 50-54 | 1.5 | 0.3 | 1.1 | 1.1 | 80 | ||
| ≥54 | 2.0 | 0.3 | 1.0 | 1.0 | 88 | ||
| Kiln Furniture | 100mesh (95%min) | 40-45 | 1.2 | 0.5 | 1.2 | 1.5 | 60 |
| 45-50 | 1.3 | 0.5 | 1.2 | 1.5 | 67 | ||
| 50-54 | 1.5 | 0.4 | 1.1 | 1.5 | 75 | ||
| ≥54 | 2.0 | 0.4 | 1.1 | 1.5 | 83 | ||
| Light- weight Mullite Brick | 120mesh (95%min) | 40-45 | 1.5 | 0.7 | 0.9 | 1.5 | 50 |
| 45-50 | 1.6 | 0.7 | 0.9 | 1.5 | 57 | ||
| 50-54 | 1.8 | 0.7 | 0.9 | 1.5 | 64 | ||
| ≥54 | 2.0 | 0.7 | 0.9 | 1.5 | 70 | ||
