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Specialty Compounds RTP Company

Anderman Ceramics EA99P Sintered Alumina, 99%, Porous
Categories: Ceramic; Oxide; Aluminum Oxide

Material Notes: Densely sintered alumina is characterized by: high strength and hardness, temperature stability, electrical insulation, and high wear resistance and corrosion resistance even at high temperatures. Available in many shapes and sizes.

Key Words: Al2O3
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Physical PropertiesMetricEnglishComments
Density 3.50 g/cc0.126 lb/in³
Open Porosity 1.0 - 7.0 %1.0 - 7.0 %
 
Mechanical PropertiesMetricEnglishComments
Flexural Strength 69.98 MPa10150 psi
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant 9.0
@Frequency 1e+6 Hz
9.0
@Frequency 1e+6 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 8.60 µm/m-°C4.78 µin/in-°F
Thermal Conductivity 20.0 W/m-K
@Temperature 20.0 - 100 °C
139 BTU-in/hr-ft²-°F
@Temperature 68.0 - 212 °F
Maximum Service Temperature, Air 1750 °C3180 °F
 
Component Elements PropertiesMetricEnglishComments
Al2O3 99.8 %99.8 %

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CANDER12 / 104647

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