| Item | Parameter |
| temperature range | -100 to +450ºC |
| Corrosion resistance | No chemical reaction |
| Average fiber diameter | 5-7 |
|
Slag ball content
(particle size>0.25mm) |
≤0.3 |
| Water content | ≤1.0% |
| Moisture absorption rate | ≤5.0% |
| Hydrophobic rate | ≥98% |
| Thermal load shrinkage temperature | ≥300 ≥350 ≥350 ≥400 |
|
Thermal conductivity k
(W/m. ºC) |
≤0.038 |
| Combustion performance grade | A1 non-combustible material |