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
Price	EMAIL US sales@lookpolymers.com
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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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