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Master Bond adhesives

Morgan Advanced Ceramics Deranox™ 999 Mac-A999R Technical Ceramic
Categories: Ceramic

Material Notes: Alumina ceramic. A very high purity material used for the highest integrity applications where one or a combination of its exceptional mechanical, electrical, thermal or corrosion resistant properties are essential. Applications: Semiconductor processing applications; Components for a wide range of high-integrity industrial and defence equipment.

information provided by Morgan Advanced Materials

Key Words: Technical Ceramic
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Physical PropertiesMetricEnglishComments
Density 3.95 g/cc0.143 lb/in³
Porosity 0.00 %0.00 %fully dense, nominal
Grain Size 2.5 µm2.5 µm
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers 18.518.5Gpa @Hv 1.0kg
Modulus of Elasticity 400 GPa58000 ksiYoung's
Flexural Strength 500 MPa72500 psi3-point
Compressive Strength 2500 MPa363000 psi
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity  1.00e+8 ohm-cm
@Temperature 600 °C
1.00e+8 ohm-cm
@Temperature 1110 °F
 1.00e+15 ohm-cm
@Temperature 20.0 °C
1.00e+15 ohm-cm
@Temperature 68.0 °F
Dielectric Constant  10
@Frequency 9.40e+9 Hz
10
@Frequency 9.40e+9 Hz
 10.1
@Frequency 1e+6 Hz
10.1
@Frequency 1e+6 Hz
Dielectric Strength 20.0 kV/mm508 kV/in@ 2-3 mm
Dielectric Loss Index  0.00080
@Frequency 1e+6 Hz
0.00080
@Frequency 1e+6 Hz
 0.0010
@Frequency 9.40e+9 Hz
0.0010
@Frequency 9.40e+9 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 8.90 µm/m-°C
@Temperature 20.0 - 800 °C
4.94 µin/in-°F
@Temperature 68.0 - 1470 °F
Specific Heat Capacity 0.800 J/g-°C0.191 BTU/lb-°F
Thermal Conductivity 30.0 W/m-K208 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 1500 °C2730 °FNo-Load
 
Component Elements PropertiesMetricEnglishComments
Al2O3 99.9 %99.9 %
 
Descriptive Properties
Colorwhite
Thermal Downshock210sC

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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CMORF8075 / 203552

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