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Elmet Technologies

CHT EGel3000 Silicone Gel
Categories: Polymer; Thermoset; Silicone

Material Notes: Description: This is one of a family of soft, adherent, silicone elastomeric gels designed for the encapsulation and protection of electronic components. It is a low viscosity, 2-component system that is readily mixed in a 1:1 ratio. It is used to provide protection from vibration, thermal or mechanical shock and protection from water and many environmental contaminants. It has excellent dielectric properties.

Key Features

  • 1:1 mix ratio
  • Very low viscosity
  • Soft but resilient gel
  • Flexible down to -55°C/-67°F
Application: Water flow meter potting

Information provided by CHT Group

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.970 g/cc0.0350 lb/in³A; BS ISO 2781
 0.970 g/cc0.0350 lb/in³B; BS ISO 2781
 0.970 g/cc0.0350 lb/in³BS ISO 2781
Brookfield Viscosity 630 cP630 cPMixed
Storage Temperature <= 40.0 °C<= 104 °F
 
Mechanical PropertiesMetricEnglishComments
Penetration 2.52.5[mm], 19.5g Cone Weight
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+15 ohm-cm2.00e+15 ohm-cmASTM D-257
Dielectric Constant 2.822.82ASTM D-150
Dielectric Strength >= 18.5 kV/mm>= 470 kV/in
Dissipation Factor 0.00140.0014ASTM D-150
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity 0.180 W/m-K1.25 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 200 °C392 °F
Minimum Service Temperature, Air -55.0 °C-67.0 °F
 
Processing PropertiesMetricEnglishComments
Cure Time <= 1440 min<= 24.0 hourDe-mould Time / Full Cure
Pot Life >= 45.0 min>= 45.0 min
Shelf Life 18.0 Month18.0 Month
 
Descriptive Properties
AppearanceAddition
Mix Ratio1:1By Weight
RheologyGel

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PCHTSIL050 / 314533

Ensinger PEI

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