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Dow Corning® 3140 RTV

Thermoset, Unspecified

Supplied by Dow Corning Corporation

The technical datasheet with complete property values for Dow Corning® 3140 RTV is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Good Corrosion Resistance
Uses 
  • Coating Applications
  • Electrical Parts
  
Agency Ratings 
Appearance 
  • Clear/Transparent
Forms 
  • Liquid
Processing Method 
  • Coating
  • Encapsulating
  
Physical
Nominal Value
Unit
Test Method
Apparent Density
g/cm³
 ASTM D1895
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Yield)
%
 ASTM D638
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Thermal Conductivity
Btu·in/hr/ft²/°F
 ASTM C177
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Strength
V/mil
 ASTM D149
Dielectric Constant
     ASTM D150
100 Hz
 
  
100 kHz
 
  
Dissipation Factor
     ASTM D150
100 Hz
 
  
100 kHz
 
  
Arc Resistance
sec
 ASTM D495
Thermoset
Nominal Value
Unit
Test Method
Shelf Life
wk
  
Thermoset Mix Viscosity (77°F)
cP
 ASTM D2393
Demold Time (77°F)
min
  
Additional Information
Useful Temperature Range: -67 to 392°F
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Dow Corning® 3140 RTV, Dow Corning 3140 RTV, Dow Corning® , Dow Corning, DowCorning3140RTV, DowCorning, 3140 RTV, 3140RTV, Thermoset, Unspecified, Thermoset Unspecified, TS, Unspecified, TS Unspecified, Thermoset, TS, ThermosetUnspecified, TSUnspecified, RTV3140
Features
Features may also be described by the following terms: Good Corrosion Resistance, Corrosion Resistant.
Agency Ratings
This plastic material has 3 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): MIL (3).
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.