product
It is used for flow control has automatic adjustment function, different materials like mixed material, castable and carbon fiber materials are available.
| CCS MPa | 1.3 |
| RS MPa | 1.0 |
| PLC 1000℃*3h | <0.1 |
| Density Kg/m3 | 1350 |
| Thermal conductivity W/(m·K) | 0.25 |
| Operating temp℃ | 950 |
| Refractoriness ℃ | 1100 |
| Al2O3 % | 55.8 |
| SIO2 % | 38.5 |
| others % | 5.7 |
Used for flow control and automatic adjustment in aluminum casting.