Polymer Systems
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CV-2647

Electrically Conductive/Static Dissipative

Controlled Volatility Elctrically Conductive RTV Silicone

DESCRIPTION
  • Two-part, tan-colored electrically conductive RTV silicone
  • 100:0.2 Mix Ratio (Base:Curing Agent)
APPLICATION
  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
  • Use for RFI and EMI shielding in electronic and space applications
  • Use to adhere covers onto housings or for any application where grooves and other configurations require a flowable material
  • For applications requiring a broader operating temperature range
PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance*Tan to gray paste
Viscosity, Base*16,000 cP (16,000 mPas)
Work Time*6 hours
Tack-Free Time*6 hours
Cured: 7 days minimum at ambient temp. and humidity
Specific Gravity*2.27
Durometer, Type A*40
Tensile Strength*175 psi (1.2 MPa)
Elongation*130%
Lap Shear Strength* (primed w/ SP-120)100 psi (0.69 MPa)
Volume Resistivity4,000,000 ohm cm
Thermal Conductivity*0.547 W/(mK)(13 x 10-4 cal/(cm sec°C))
Coefficient of Linear Thermal Expansion
Below Tg (-150°C to -115°C)75 ppm/°C (75µm/m/°C)
Above Tg (-95°C to 250°C)445 ppm/°C (445µm/m/°C)
Collected Volatile Condensable Material (CVCM)*0.03%
Total Mass Loss (TML)*0.21%

*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Packaging

100 Gram Kit
500 Gram Kit

Warranty

6 Months

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