Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

MarkeTech Silica Aerogel

Category Ceramic , Aerogel , Oxide , Silicon Oxide
Manufacturer MarkeTech
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MarkeTech Silica Aerogel.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Silica aerogels are generally known for being an extremely lightweight transparent solid down to
Physical Properties Metric English Comments
Density 0.100 g/cc
0.00361 lb/in³
typical
0.0500 - 0.300 g/cc
0.00181 - 0.0108 lb/in³
Available range
Particle Size 0.0020 - 0.0050 µm
0.0020 - 0.0050 µm
Primary Particle Size
Specific Surface Area 800 m²/g
800 m²/g
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 0.0160 MPa
2.32 psi
Modulus of Elasticity 0.00100 - 0.0100 GPa
0.145 - 1.45 ksi
Youngs Modulus
Compressive Modulus 0.000300 GPa
0.0435 ksi
Poissons Ratio 0.24
0.24
Fracture Toughness 0.000800 MPa-m½
0.000728 ksi-in½
Shear Modulus 0.000420 - 0.00417 GPa
0.0609 - 0.605 ksi
Calculated
Thermal Properties Metric English Comments
CTE, linear 2.00 µm/m-°C

@Temperature 20.0 - 80.0 °C
 1.11 µin/in-°F

@Temperature 68.0 - 176 °F
Thermal Conductivity 0.00400 W/m-K
0.0278 BTU-in/hr-ft²-°F
In Vacuum
0.0160 W/m-K
0.111 BTU-in/hr-ft²-°F
In Air
Maximum Service Temperature, Air 500 °C
932 °F
Thermal Tolerance
Optical Properties Metric English Comments
Refractive Index 1.002 - 1.063
1.002 - 1.063
Transmission, Visible 90 %
90 %
visible; thickness not quantified
Electrical Properties Metric English Comments
Electrical Resistivity 1e+15 ohm-cm
1e+15 ohm-cm
Dielectric Constant 1.14

@Frequency 1.80e+10 - 4.00e+10 Hz
 1.14

@Frequency 1.80e+10 - 4.00e+10 Hz
Descriptive Properties Value Comments
Color Transparent
Mean Pore Diameter 20 nm
Solids 0.13 - 15%
Sound Velocity 100 m/sec
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved