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Chemically Resistant adhesives

NuSil CV-2946 Silicone, Thermally Conductive
Categories: Polymer; Thermoset; Silicone

Material Notes: General Purpose: Two Part Adhesive and Sealant

Cure system: Platinum

Information provided by NuSil

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.53 g/cc1.53 g/cc
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7575
Tensile Strength at Break 1.38 MPa200 psi
Elongation at Break 30 %30 %
Shear Strength 1.00 MPa145 psiLap, Primed with CF1-135
Tear Strength 8.77 kN/m50.0 pli
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 21.3 kV/mm540 kV/in
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity 1.49 W/m-K10.3 BTU-in/hr-ft²-°FASTM E1530
 
Processing PropertiesMetricEnglishComments
Cure Time 10100 min
@Temperature 25.0 °C
168 hour
@Temperature 77.0 °F
Tack-Free Time 270 min4.50 hour
Working Life 120 min120 min
 
Descriptive Properties
ColorWhite
Mix Ratio15:1

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PNUSIL189 / 141913

Chemically Resistant adhesives

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