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Elmet Technologies

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Parker Chomerics CHO-SEAL® E6434E Conductive EPDM Elastomer  (discontinued **)
Categories: Polymer; Thermoset; Filled/Reinforced Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Extruded Conductive EPDM Elastomer. This is an extruded conductive elastomer engineered for resistance to harsh chemicals, specifically those associated with decontaminates for military Nuclear, Biological, and Chemical requirements. These gaskets are available in continuous extruded profiles for EMI gasketing of large areas.

Information provided by Chomerics

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
Specific Gravity >= 2.00 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 73 - 87ASTM D2240
Elongation at Break >= 100 %ASTM D412
Tear Strength 12.26 kN/m
Compression Set 40 %
@Temperature 100 °C,
Time 252000 sec
D395
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 0.050 ohm-cmas supplied (without psa); MIL-G-83528
Shielding Effectiveness >= 90 dB20MHz - 10GHz; MIL-G-83528
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 100 °C
Minimum Service Temperature, Air -45.0 °C
 
Descriptive Properties
BinderEPDM
EMP Survivability kA / in, min0.05
FillerAg/Ni
GradeMilitary-Aerospace
Heat Aging ohm-cm max0.05
Vibration Resistance, After, ohm-cm max0.05
Vibration Resistance, During, ohm-cm max0.05

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PCHOME137 / 28359

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