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Parker Chomerics CHO-SEAL 1221 Conductive Elastomer

Category Polymer , Thermoset , Fluoropolymer, TS , Rubber or Thermoset Elastomer (TSE)
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 1221 Conductive Elastomer.pdf
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Material Notes:
Highest shielding effectiveness and through conductivity performance; higher physical properties; excellent processing; also available in a fabric reinforced format.Molded onlyRoHS CompliantInformation provided by Chomerics
Physical Properties Metric English Comments
Specific Gravity 3.50 - 4.50 g/cc
3.50 - 4.50 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 70 - 80
70 - 80
ASTM D2240
Tensile Strength at Break >= 1.72 MPa
>= 250 psi
ASTM D412
Elongation at Break 100 - 300 %
100 - 300 %
ASTM D412
Tear Strength 7.00 kN/m
39.9 pli
ASTM D624
Compression Set <= 60 %

@Temperature 100 °C,
Time 252000 sec
<= 60 %

@Temperature 212 °F,
Time 70.0 hour
ASTM D395 Method B
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 200 °C
392 °F
Minimum Service Temperature, Air -65.0 °C
-85.0 °F
Flex TR10; ASTM D1329
Electrical Properties Metric English Comments
Volume Resistivity 0.0020 ohm-cm
0.0020 ohm-cm
as supplied without pressure sensitive adhesive; MIL-DTL-83528
0.010 ohm-cm
0.010 ohm-cm
Post Tensile Set; MIL-G-83528. Para.4.6.9
Shielding Effectiveness >= 70 dB

@Frequency 200000 Hz
>= 70 dB

@Frequency 200000 Hz
H Field; MIL-DTL-83528 Para.4.6.12
>= 120 dB

@Frequency 1.00e+8 Hz
>= 120 dB

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

@Frequency 5.00e+8 Hz
>= 120 dB

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

@Frequency 2.00e+9 Hz
>= 120 dB

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

@Frequency 1.00e+10 Hz
>= 120 dB

@Frequency 1.00e+10 Hz
Plane Wave; MIL-DTL-83528 Para.4.6.12
Descriptive Properties Value Comments
Binder Fluoro-silicone
EMP Survivability >0.9 kA / in
MIL-DTL-83528 Para.4.6.16
Filler Ag
Heat Aging <0.01ohm-cm
MIL-DTL-83528 Para.4.6.15
Type F
MIL-DTL-83528
Vibration Resistance, After <0.002 ohm-cm
MIL-DTL-83528 Para.4.6.13
Vibration Resistance, During <0.01 ohm-cm
MIL-DTL-83528 Para.4.6.13
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