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NFA200 aerogel thermal insulation felt
NFA200 is a kind of flexible thermal insulation mat made by supercritical drying process and hydrophobic modification. The temperature thermal conductivity is lower than 0.018w /(n-K), low density, good flexibility, green environmental protection, long-term use temperature is -200~200℃, hydrophobic rate is greater than 99.5%, can be used in LNG pipeline, liquid nitrogen storage tank, chemical, biomedicine pipeline equipment cold protection and other fields.
| NFA200 aerogel felt | |||
| Physical performance | |||
| Item code | NFA200-3 | NFA200-6 | NFA200-10 |
| Thickness(mm) | 3 | 6 | 10 |
| Width(mm) | 1200 | 1200 | 1200 |
| Length(m) | 120 | 60 | 36 |
| Heat resistance(℃) | -200~200 | ||
| Color | White or Grey | ||
| 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 | ||
| Volume moisture absorption( % ) | ≤1 | GB/T 5480-2008 | |
| Water absorption( % ) | ≤2 | ASTM C1511-2004 | |
| Hydrophobicity( % ) | ≥99.5 | GB/T 10299-2011 | |
| Tensile strength( kPa ) | ≥75 | GB/T 17911 | |
| Main applications | LNG pipes，Liquid nitrogen storage tank, chemical, biomedical pipeline equipment cold insulation, etc. | ||
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