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NFA1650 aerogel insulation felt
NFA1650 is a kind of rigid insulation felt with good resistance to high temperature radiation. High temperature resistance above 1650℃, temperature thermal conductivity below 0.045W /(m•K), high temperature 1600℃ below 0.300W /(m•K), green environmental protection, can be used in single/polycrystalline silicon furnace, high temperature electric furnace, cracking furnace and other fields.
| NFA1650 aerogel felt | |||
| Physical performance | |||
| Item code | NFA1650-10 | NFA1650-20 | NFA1650-50 |
| Thickness(mm) | 10 | 20 | 50 |
| Width(mm) | 100~1000 | 100~1000 | 100~1000 |
| Length(m) | 100~1000 | 100~1000 | 100~1000 |
| Heat resistance(℃) | -50~1650 | ||
| Color | Black | ||
| Density(kg/m3) | 200~300 | ||
| Heat conductivity coefficient(W/m•K) @25℃ | ≤0.045（GB/T 10295-2008） | ||
| Heat conductivity coefficient( W/m•K) @1600℃ | ≤0.300（GB/T 10295-2008） | ||
| Other specifications | |||
| Item | Target | Standard | |
| Dimensional stability（ % ） | ≤1 | GB/T 8811 | |
| Compression performance( MPa ) | ≥1.5 | GB/T 19766-2005 | |
| Main applications | Monocrystalline silicon, polysilicon furnace, high temperature electric furnace, cracking furnace, etc. | ||
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