LTE-85 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Techsil Conductive Elastomer

Technical Data Sheet ^{Technical Data Sheet} TDS062813-LTE85 _{The Leading Edge in EMI Shielding Technology}
Techsil Conductive Elastomer
LTE-85
Techsil Conductive Elastomer LTE-85 _{LTE-85 is a Shore A 75 durometer hardness ethylene propylene diene monomer (EPDM) elastomer filled with nickel}
coated graphite particles as the conductive and shielding media. This material has good shielding properties and
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Elastomer:
Filler Material:
Color:
EPDM
Nickel Coated Graphite
Dark Grey (Custom colors available upon request)
Electrical Properties
Volume Resistivity (ohm-cm)
(as received)
Shielding Effectiveness (db)
20 MHz
100 MHz
600 MHz
2 GHz
10 GHz
Electrical Stability
After Heat Aging (ohm-cm)
After Break (ohm-cm)
During Vibration (ohm-cm)
After Vibration (ohm-cm)
After Exposure to EMP (ohm-cm)
(0.9 KAmp/inch of Perimeter)
Max.
.100
110
110
Typical
105
105
100
Max.
.150
Max.
.N25/A0
.150
Max.
.100
Max.
.150
Test Method
MIL-DTL-83528 (Para. 4.5.10)
MIL-DTL-83528 (Para. 4.5.12)
MIL-STD-285
MIL-DTL-83528
MIL-DTL-83528
MIL-DTL-83528
MIL-DTL-83528
(Para. 4.5.15)
(Para. 4.5.9)
(Para. 4.5.13)
(Para. 4.5.16)
Physical Properties
Specific Gravity
(+/-0.25)
Hardness (Shore A) (+/-7)
Tensile Strength
(PSI)
Elongation
(%)
Tear Strength
(PPI)
Compression Set
(%)
Upper Operating Temp. (⁰C)
Lower Operating Temp (⁰C)
Compression Deflection (%)
Fluid Immersion
SUR=Survivable NS=Not Survivable
Min.
Min.
Max.
Min.
Max.
Max.
Min.
Min.
2.20
7850
200
17000
400
60
40
+125
-40
3.0
NS
ASTM D792
ASTM D2240
ASTM D412
(MIL Para. 4.5.3)
(MIL Para. 4.5.4)
(MIL Para. 4.5.6)
ASTM D412
(MIL Para. 4.5.6)
ASTM D624
(MIL Para. 4.5.8)
ASTM D395
(MIL Para. 4.5.7)
Maximum Continuous Use Temperature
ASTM D1329 (MIL Para. 4.5.14)
ASTM D575
(MIL Para. 4.5.5)
MIL-DTL-83528 (Para. 4.5.17)
A ^{passion in all we do Performance of conduc�ve elastomers varies from one applica�on to another. Leader Tech, Inc. cannot guarantee that the above}
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12420 Race Track Rd., Tampa, Florida 33626
www.LeaderTechInc.com
866.TECH.EMI (866.832.4364) t 813.855.6921 f 813.855.3291
Performance of conductive elastomers vary from one application to another. Leader Tech, Inc. cannot guarantee that the above specifications will be met in your specific
application. If you need assistance in testing your application, please do not hesitate to contact Leader Tech for further information.
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