ITEM |
Aluminum phosphate refractory castable |
Bulk density |
Kg/m3 |
≥2400 |
Drying compressive strength |
MPa |
≥20 |
Drying strength |
MPa |
≥30 |
Thermal shock stability |
Time |
≥20 |
After the burning, the line changes, the temperature is kept for 3 hours, and the test temperature is not more than 1%. |
℃ |
1420 |
Refracyoriness |
℃ |
≥1730 |
Suitable for high temperature parts in the furnace and equipment materials with high thermal shock resistance.