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Master Bond adhesives

Wacker Powersil® FLUID TR 50 Silicone Fluid
Categories: Fluid; Polymer

Material Notes: Product description: A fully synthetic, nonvolatile and noncorrosive silicone fluid. The high fire point and the virtually self extinguishing behaviour represent a much lower fire hazard than conventional transformer fluids. An outstanding thermal stability, even under the presence of air, allows a higher thermal utilization in comparison with other liquid coolants.

Properties:

  • fully synthetic fluid
  • maximum purity
  • non corrosive
  • lowest environmental impact
  • high flash point
  • extra high fire point
  • excellent resistance to oxidative and thermal Degradation
  • long-term-stable dielectric properties
  • good compatibility with other insulating materials used in transformers
POWERSIL® FLUID TR 50 fulfills the requirements of class K3 according to IEC 61100 and is classified as LNTUK- 8360300 according to IEC 61039.

Application: When used as coolant and insulation fluid, POWERSIL® FLUID TR 50 is dried and degassed in the same way as conventional transformer fluids. The compatibility of silicone fluids to other materials normally used in transformers has been

Information provided by Wacker Chemie AG.

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Physical PropertiesMetricEnglishComments
Density 0.960 g/cc0.0347 lb/in³ISO 3675
Kinematic Viscosity 40 cSt40 cStISO 3104
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+14 ohm-cm
@Temperature 90.0 °C
>= 1.00e+14 ohm-cm
@Temperature 194 °F
IEC 60247
Dielectric Constant 2.55
@Frequency 50 Hz,
Temperature 90.0 °C
2.55
@Frequency 50 Hz,
Temperature 194 °F
IEC 60247
Dielectric Breakdown >= 40000 V>= 40000 VIEC 60156
Dissipation Factor 0.0010
@Frequency 50 Hz,
Temperature 90.0 °C
0.0010
@Frequency 50 Hz,
Temperature 194 °F
IEC 60247
 
Thermal PropertiesMetricEnglishComments
Flash Point >= 240 °C>= 464 °FISO 2719
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.401.40ISO 5661
Transmission, Visible 90 %90 %Transparent but manufacturer does not quantify.
 
Descriptive Properties
Colorclear
Content<50 mg/kgWater, IEC 60814

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.

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PWACK9390 / 204919

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