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Parker Chomerics CHO-SEAL 1215 Conductive Elastomer

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone
Manufacturer Parker Chomerics
Trade Name CHO-SEAL
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Parker Chomerics CHO-SEAL 1215 Conductive Elastomer.pdf
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Material Notes:
Resists highest level of EMP induced current; military gasket of choice in non-corrosive environments; excellent processing for molding and extrusion. Molded and ExtrudedRoHS Compliant Information provided by Chomerics
Physical Properties Metric English Comments
Specific Gravity 3.05 - 3.95 g/cc
3.05 - 3.95 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 58 - 72
58 - 72
Tensile Strength at Break >= 1.38 MPa
>= 200 psi
ASTM D412
Elongation at Break 100 - 300 %
100 - 300 %
ASTM D412
Tear Strength 4.38 - 7.01 kN/m
25.0 - 40.0 pli
ASTM D624
Compression Set <= 32 %

@Temperature 100 °C,
Time 252000 sec
<= 32 %

@Temperature 212 °F,
Time 70.0 hour
Thermal Properties Metric English Comments
Thermal Conductivity 2.10 W/m-K

@Pressure 2.07 MPa
14.6 BTU-in/hr-ft²-°F

@Pressure 300 psi
ASTM D5470
Maximum Service Temperature, Air 125 °C
257 °F
Minimum Service Temperature, Air -65.0 °C
-85.0 °F
TR10; ASTM D1329
Electrical Properties Metric English Comments
Volume Resistivity 0.0040 ohm-cm
0.0040 ohm-cm
as supplied without pressure sensitive adhesive; MIL-DLT-83528
0.0080 ohm-cm
0.0080 ohm-cm
Post Tensile Set; MIL-DLT-83528
Shielding Effectiveness >= 70 dB

@Frequency 200000 Hz
>= 70 dB

@Frequency 200000 Hz
H Field; MIL-DLT-83528 Para.4.6.12
>= 90 dB

@Frequency 4.00e+10 Hz
>= 90 dB

@Frequency 4.00e+10 Hz
Plane Wave; MIL-DLT-83528 Para.4.6.12
>= 120 dB

@Frequency 1.00e+8 Hz
>= 120 dB

@Frequency 1.00e+8 Hz
E Field; MIL-DLT-83528 Para.4.6.12
>= 120 dB

@Frequency 5.00e+8 Hz
>= 120 dB

@Frequency 5.00e+8 Hz
E Field; MIL-DLT-83528 Para.4.6.12
>= 120 dB

@Frequency 2.00e+9 Hz
>= 120 dB

@Frequency 2.00e+9 Hz
Plane Wave; MIL-DLT-83528 Para.4.6.12
>= 120 dB

@Frequency 1.00e+10 Hz
>= 120 dB

@Frequency 1.00e+10 Hz
Plane Wave; MIL-DLT-83528 Para.4.6.12
Descriptive Properties Value Comments
Binder Silicone
EMP Survivability >0.9 kA / in
MIL-DTL-83528 Para.4.6.16
Filler Ag/Cu
Heat Aging <0.01ohm-cm
MIL-DTL-83528 Para.4.6.15
Type A
MIL-DTL-83528
Vibration Resistance, After <0.004 ohm-cm
MIL-DTL-83528 Para.4.6.13
Vibration Resistance, During <0.006 ohm-cm
MIL-DTL-83528 Para.4.6.13
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