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Master Bond adhesives

Sapco 95% Aluminum Oxide  (discontinued **)
Categories: Ceramic; Oxide; Aluminum Oxide

Material Notes: Information provided by Sapco.

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Physical PropertiesMetricEnglishComments
Density 3.70 g/cc0.134 lb/in³
Open Porosity 0.00 %0.00 %
Weibull Modulus >= 10>= 10
 
Mechanical PropertiesMetricEnglishComments
Hardness, Mohs 9.09.0
Tensile Strength, Ultimate 170 MPa24700 psi
Modulus of Elasticity 350 GPa50800 ksi
Flexural Strength 300 MPa43500 psi
Compressive Strength 2400 MPa348000 psi
Poissons Ratio 0.220.22
Shear Modulus 143 GPa20700 ksiCalculated
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cm
Dielectric Constant 9.1
@Frequency 1e+6 Hz
9.1
@Frequency 1e+6 Hz
Dielectric Strength 18.0 kV/mm457 kV/inAC
Dissipation Factor 0.00030
@Frequency 1e+6 Hz
0.00030
@Frequency 1e+6 Hz
Dielectric Loss Index 0.00270.0027
 
Thermal PropertiesMetricEnglishComments
CTE, linear 7.60 µm/m-°C
@Temperature 20.0 °C
4.22 µin/in-°F
@Temperature 68.0 °F
Specific Heat Capacity 0.880 J/g-°C0.210 BTU/lb-°F
Thermal Conductivity 20.0 W/m-K139 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 1500 °C2730 °F

**
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CSAP03 / 1965

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