Advanced Engineering

Space:

CV1-2640

Adhesives/Sealants

Controlled Volatility Elctrically Conductive RTV Silicone

DESCRIPTION

Two-part, black, electrically conductive RTV silicone
10:1 Mix Ratio (Part A:B)
Meets or exceeds the ASTM E 595 low outgas specifications outlined in NASA SP-R-0022A and European Space Agency PSS-014-702, with a TML of ≤1% and CVCM of ≤0.1%

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 electrical and space applications
Use to adhere covers onto housings or for any application where grooves and other configurations require a non- flowable to limited flow material

PROPERTIES
Typical Properties	Average Result
Uncured:
Appearance, Part A	Black
Appearance, Part B	Clear
Extrusion Rate, tested 25 minutes after catalyzation†	300 g/min
Extrusion Rate, tested 4 hours after catalyzation†	150 g/min
Cured: 2 hours at 65°C (149°F)
Appearance	Black, elastomer
Specific Gravity	1.07
Durometer, Type A	40
Tensile Strength	525 psi (3.6 MPa)
Elongation	225%
Volume Resistivity	25 ohm cm
Collected Volatile Condensable Material (CVCM)	0.03%
Total Mass Loss (TML)	0.27%

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.

†(Performed using a SEMCO® 440 nozzle with a 1/8" orifice and 90± 5 psi air pressure)

Packaging

100 Gram Kit
250 Gram Kit
500 Gram Kit

Warranty

6 Months