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NFA650 aerogel insulation felt
NFA650 is a kind of flexible adiabatic felt made by supercritical drying process. Temperature thermal conductivity is lower than 0.018W /(m•K), low density, good flexibility, A1 flame retardant fire, green environmental protection, long-term use temperature of 650℃, can be used in high temperature pipelines, industrial kilns, rail transit, building insulation, aerospace and other fields.
| NFA650 aerogel felt | |||
| Physical performance | |||
| Item code | NFA650-3 | NFA650-6 | NFA650-10 |
| Thickness(mm) | 3 | 6 | 10 |
| Width(mm) | 1200 | 1200 | 1200 |
| Length(m) | 120 | 60 | 36 |
| Heat resistance(℃) | -50~650 | ||
| Color | White | ||
| Density(kg/m3) | 150~250 | ||
| Heat conductivity coefficient(W/m•K) @25℃ | ≤0.018（GB/T 10295-2008） | ||
| Other specifications | |||
| Item | Target | Standard | |
| Dimensional stability（ % ） | ≤2 | GB/T 8811 | |
| Compression performance( kPa ) | 10% | ≥60 | GB/T 13480 |
| 25% | ≥120 | ||
| Tensile strength( kPa ) | ≥80 | GB/T 17911 | |
| Flame retardant | A1 | GB/T8624-2006 | |
| Main applications | Prefabricated insulation pipe, high-temperature steam pipeline, industrial furnace and other high-temperature pipeline insulation; High speed train, automobile, subway and other car body insulation, sound insulation; Building insulation, aviation, etc. | ||
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