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Master Bond adhesives

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Wacker Powersil® GEL FC A/B Silicone Gel
Categories: Polymer; Thermoset; Silicone; Silicone Rubber

Material Notes: POWERSIL® GEL FC A/B is a pourable, addition curing, two-component silicone rubber that vulcanizes at room temperature to a soft silicone gel. POWERSIL® GEL FC A/B shows a very fast curing behavior.

Special features:

  • fast curing
  • two-part, 1 : 1 mixing ratio
  • very low viscosity
  • very low hardness (silicone gel)
  • transparent vulcanizate
  • pronounced tackiness
  • excellent mechanical damping properties
Application:
  • sealing of MV and HV cable joints
  • LV easy-to-use cable joints
  • castings and sealants of electrical equipment

Information provided by Wacker Chemie AG.

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Physical PropertiesOriginal ValueComments
Density 0.970 g/ccISO 1183-1 A
Viscosity 1000 cPComponent A; ISO 3219
 1000 cPComponent B; ISO 3219
 1000 cP
@Shear Rate 0.890 1/s
Mixed; ISO 3219
 
Mechanical PropertiesOriginal ValueComments
Penetration 180
@Load 0.150 kg
1/10 mm, hollow cone; ISO 2137
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+15 ohm-cmIEC 60093
Surface Resistance 1.00e+14 ohmIEC 60093
Dielectric Constant 2.5
@Frequency 50 Hz
IEC 60250
Dielectric Strength 23.0 kV/mmIEC 60243
Dissipation Factor 0.00020
@Frequency 50 Hz
IEC 60250
 
Optical PropertiesOriginal ValueComments
Transmission, Visible 90 %Component A. "Transparent" but manufacturer does not quantify.
 90 %Component B. "Transparent" but manufacturer does not quantify.
 90 %cured. "Transparent" but manufacturer does not quantify.
 
Processing PropertiesOriginal ValueComments
Cure Time 3.00 min
@Treatment Temp. 100 °C
 6.00 min
@Treatment Temp. 50.0 °C
 30.0 min
@Treatment Temp. 150 °C
circulating air oven
 35.0 min
@Treatment Temp. 23.0 °C
Pot Life 20.0 min
 
Descriptive Properties
ColortransparentComponent A
 transparentComponent B
 transparentcured

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 go back to viewing the property data in MatWeb's normal format.

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PWACK9393 / 204922

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