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Silica aerogel monolith

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Silica aerogel monolith
Chemical composition: SiO2, %Solids: 5%, Particle size: 2-5 nm, Pore size: 20 nm
Property Value in metric unit Value in US unit
Density 0.11 *10³ kg/m³ 6.9 lb/ft³
Internal Surface Area 800 m²/g 3.9*106 ft²/lb
Modulus of elasticity 0.03 GPa 4.4 ksi
Poison ratio 0.2 - 0.2 -
Tensile strength 0.016 MPa 2.32 psi
Fracture toughness 0.8 kPa*m½ 0.8 kPa*m½
Thermal expansion 2.7*10-6 ºCˉ¹ 1.5*10-6 in/(in* ºF)
Thermal conductivity (100ºF/38ºC) 0.013 W/(m*K) 0.09 BTU*in/(hr*ft²*ºF)
Dielectric constant 1.1 - 1.1 -

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silica_aerogel_monolith.txt · Last modified: 2012/06/03 by dmitri_kopeliovich
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