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NFA380 aerogel insulation felt

NFA380 is a kind of flexible thermal insulation felt made by supercritical drying process and hydrophobic modification. Temperature thermal conductivity is lower than 0.018W /(m•K), low density, good flexibility, green environmental protection, long-term use temperature of -200~380℃, hydrophobic rate is greater than 99.5%, can be used in high temperature steam pipelines, urban heat pipelines, high-end buildings and other fields.

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NFA380  aerogel felt
Physical performance
Item code NFA380-3 NFA380-6 NFA380-10
Thickness(mm) 3 6 10
Width(mm) 1200 1200 1200
Length(m) 120 60 36
Heat resistance(℃) -50~380
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 High temperature steam pipelines, urban heat pipelines, high-end buildings, etc.

 

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