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Ensinger PEI

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GBC Grade 99 Alumina  (discontinued **)
Categories: Ceramic; Oxide; Aluminum Oxide

Material Notes: Data provided by the manufacturer, GBC Materials Corporation.

GBC Materials Corporation has been acquired by Morgan Advanced Ceramics.

Key Words: Al2O3, GBC Materials Corporation, aluminium oxide
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 3.85 g/cc
Open Porosity 0.00 %
 
Mechanical PropertiesOriginal ValueComments
Hardness, Mohs 9.0
Tensile Strength, Ultimate 220 MPa
Flexural Strength 410 MPa
Compressive Strength 2300 MPa
 
Electrical PropertiesOriginal ValueComments
Dielectric Constant 9.7
Dissipation Factor 0.00010
Dielectric Loss Index 0.0090
 
Thermal PropertiesOriginal ValueComments
CTE, linear 7.80 µm/m-°C
@Temperature 20.0 °C
Maximum Service Temperature, Air 1700 °C
 
Component Elements PropertiesOriginal ValueComments
Al2O3 99 %
 
Descriptive Properties
ColorWhite

**
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CG0007 / 890

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