Techsil Conductive Elastomer LTE-95

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.

Global EMI Shielding Technology Center

12420 Race Track Rd., Tampa, Florida 33626

866.TECH.EMI (866.832.4364) t 813.855.6921 f 813.855.3291

www.LeaderTechInc.com

Copyright© Leader Tech, Inc. 2013

A passion in all we

do

The Leading Edge in EMI Shielding Technology

TDS062813-LTE95

Technical Data Sheet

LTE-95 is a Shore A 70 durometer hardness ethylene propylene diene monomer (EPDM) elastomer filled with silver

plated nickel particles as the conductive and shielding media. This material has good shielding properties, conductivity

and EMP resistance, and is recommended for applications exposed to NBC (Nuclear Biological Chemical) wash-downs

with DS-2 and STB. LTE-95 has good sealing properties and is also resistant to steam due to its highly impermeable

elastomer base. LTE-95 has a shelf life of 5-10 years if stored in the absence of moisture, light and sulfur. LTE-95

exhibits good performance in non-corrosive environments and has high physical strength and abrasion resistance.

This material can be supplied as molded parts, die cut parts, select extruded profiles, or as standard sheet stock.

Please contact Leader Tech for additional information regarding your specific application.

Technical Data Sheet

Techsil Conductive Elastomer

LTE-95

The Leading Edge in EMI ShieldingTechnology

Elastomer:

EPDM

Filler Material:

Silver Plated Nickel

Color:

Tan

(Custom colors available upon request)

Electrical Properties

Test Method

After Heat Aging (ohm-cm)

Max.

.025

MIL-DTL-83528

(Para. 4.5.15)

After Break

(ohm-cm)

Max.

N/A

MIL-DTL-83528

(Para. 4.5.9)

During Vibration (ohm-cm)

Max.

.020

MIL-DTL-83528

(Para. 4.5.13)

After Vibration

(ohm-cm)

.010

After Exposure to EMP (ohm-cm)

(0.9 KAmp/inch of Perimeter)

Max.

.015

MIL-DTL-83528

(Para. 4.5.16)

Volume Resistivity (ohm-cm)

(as received)

Max.

.010

MIL-DTL-83528

(Para. 4.5.10)

Shielding Effectiveness (db)

Typical

MIL-DTL-83528

(Para. 4.5.12)

MIL-STD-285

20 MHz

90

100 MHz

110

600 MHz

100

2 GHz

100

10 GHz

100

Electrical Stability

Specific Gravity

(+/-0.25)

4.0

ASTM D792

(MIL Para. 4.5.3)

Hardness

(Shore A)

(+/-7)

70

ASTM D2240

(MIL Para. 4.5.4)

Tensile Strength

(PSI)

Min.

250

ASTM D412

(MIL Para. 4.5.6)

Elongation

(%)

Min.

70

ASTM D412

(MIL Para. 4.5.6)

Max.

400

Tear Strength

(PPI)

Min.

40

ASTM D624

(MIL Para. 4.5.8)

Compression Set

(%)

Max.

40

ASTM D395

(MIL Para. 4.5.7)

Upper Operating Temp.

(

Max.

+125

Maximum Continuous Use Temperature

Lower Operating Temp

(

Min.

-40

ASTM D1329

(MIL Para. 4.5.14)

Compression Deflection

(%)

Min.

3.0

ASTM D575

(MIL Para. 4.5.5)

Fluid Immersion

NS

MIL-DTL-83528

(Para. 4.5.17)

LTE-95 is a Shore A 70 durometer hardness ethylene propylene diene monomer (EPDM) elastomer filled with silver

plated nickel particles as the conductive and shielding media. This material has good shielding properties, conductivity

and EMP resistance, and is recommended for applications exposed to NBC (Nuclear Biological Chemical) wash-downs

with DS-2 and STB. LTE-95 has good sealing properties and is also resistant to steam due to its highly impermeable

elastomer base. LTE-95 has a shelf life of 5-10 years if stored in the absence of moisture, light and sulfur. LTE- 95

exhibits good performance in non-corrosive environments and has high physical strength and abrasion resistance. This

material can be supplied as molded parts, die cut parts, select extruded profiles, or as standard sheet stock. Please contact

Leader Tech for additional information regarding your specific application.

Physical Properties

TDS062813‐LTE95 

SUR=Survivable   NS=Not Survivable

 

Performance of conduc�ve elastomers varies from one applica�on to another. Leader Tech, Inc. cannot guarantee that the above 

specica�ons will be met in your applica�on. If you need assistance in tes�ng your applica�on, please do not hesitate to contact 

Leader Tech for further informa�on.

.100

3.5

80

200

100

65