- Other Heat Insulation Materials[1]
- Bricks[9]
- Cement[2]
- Land[1]
- Tiles[1]
- Refractory[20]
refractory brick
Product Detailed
refractory brick
1. high alumina brick
2.endure high pressure and temperature
1,refractory brick: high alumina brick: T20
size: 230×113×65/45 mm weight :3.07kg
2, Physical Charactoristic
item | LZ-75 | |
Al2O3 % | ≥75 | |
Refractoriness°C | ≥1770 | |
Softening temp under 0.2 MPa load°C |
≥1520 | |
Linear change of heating 1500°C, 2h | +0.1-0.4 (1500°C ×24h) | |
Porosity, % | ≤23 | |
Pressure resistance at normal temp MPa |
≥53.9
| |
3,Features:
1. )resistance high temperature
2. )endure high pressure
