Parker Chomerics CHO-SEAL® 6372 Graphite Filled Elastomer

Category	Polymer , Thermoset , Filled/Reinforced Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone
Manufacturer	Parker Chomerics
Trade Name	CHO-SEAL®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Parker Chomerics CHO-SEAL® 6372 Graphite Filled Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

EMI Gaskets. This extruded nickel-plated graphite filled elastomer addresses EMI shielding and environmental needs for both internal and external applications. It has an excellent performance in salt spray corrosion applications and there are options for addressing fluid immersion requirements as well as Underwriters Laboratories flammability requirements.Extruded onlyInformation provided by Chomerics

Physical Properties	Metric	English	Comments
Specific Gravity	1.55 - 2.05 g/cc	1.55 - 2.05 g/cc	ASTM D792

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	50 - 64	50 - 64	ASTM D2240
Tensile Strength at Break	>= 1.03 MPa	>= 150 psi	ASTM D412
Elongation at Break	>= 100 %	>= 100 %	ASTM D412
Tear Strength	6.130 kN/m	34.98 pli	ASTM D624
Compression Set	<= 30 % @Temperature 100 °C, Time 252000 sec	<= 30 % @Temperature 212 °F, Time 70.0 hour	ASTM D395 Method B

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	150 °C	302 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F	Flex TR10; ASTM D5470
Flammability, UL94	V-1	V-1

Electrical Properties	Metric	English	Comments
Volume Resistivity	0.75 ohm-cm	0.75 ohm-cm	without psa; CEPS-0002
Shielding Effectiveness	>= 80 dB @Frequency 2.00e+9 Hz	>= 80 dB @Frequency 2.00e+9 Hz	CHO-TM-TP08
	>= 80 dB @Frequency 1.00e+10 Hz	>= 80 dB @Frequency 1.00e+10 Hz	CHO-TM-TP08
	>= 90 dB @Frequency 1.00e+8 Hz	>= 90 dB @Frequency 1.00e+8 Hz	CHO-TM-TP08
	>= 90 dB @Frequency 5.00e+8 Hz	>= 90 dB @Frequency 5.00e+8 Hz	CHO-TM-TP08

Descriptive Properties	Value	Comments
Binder	Silicone
Filler	Ni/C
Heat Aging	<0.85 ohm-cm	150°C for 48 hrs; CEPS-0002

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