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Wacker Powersil® 440 MH Silicone Rubber
Categories:
Polymer
;
Thermoset
;
Silicone
;
Silicone Rubber
Material Notes:
POWERSIL® 440 MH is a ready-to-use, electrically conductive silicone rubber grade for all types of molding applications.
Application:
field grading for cable accessories other electrically conductive parts
Information provided by Wacker Chemie AG.
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Physical Properties
Metric
English
Comments
Density
1.11
g/cc
0.0401
lb/in³
ISO 1183-1 A
Mechanical Properties
Metric
English
Comments
Hardness, Shore A
42
42
ISO 868
Tensile Strength at Break
7.50
MPa
1090
psi
ISO 37
Elongation at Break
500 %
500 %
ISO 37
Tear Strength
12.0
kN/m
68.5
pli
ASTM 624 B
Electrical Properties
Metric
English
Comments
Volume Resistivity
30
ohm-cm
30
ohm-cm
IEC 60093
Descriptive Properties
Color
black
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
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Users viewing this material also viewed the following:
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