High silica needle felt
High-silica fiber insulation felt is a kind of high-temperature-resistant inorganic fiber. Its silicon dioxide (SiO) content is higher than 96%, and the softening point is close to 1700℃. It can be used for a long time at 900℃, and it can work for 10 minutes at 1450℃ and 15 seconds at 1600℃. It remains in good condition.
| Product name | Specification size | Thermal conductivity | Operating temperature | Density （kg/m3） | Gram weight （g/m3） | Fire rating | ||
| Thickness (mm) | Width(m) | Length(m) | ||||||
| 高硅氧纤维保温毡 | 3~26 Customizable | 200~3400 Customizable | Customizable | <0.035 | <1100 | 120~180 | 750~4000 | A1 |