| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials, Instant Materials |
|---|---|
| Refractoriness (℃): | 1580< Refractoriness< 1770, 1770< Refractoriness< 2000 |
| Shape: | Powder, Powder |
| Type: | Refractory Material |
| Al2O3: | 28-90 |
| Sio2: | 10-64 |
