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Lubricating greases / Lubricating greases for electrical contacts

Berulub FK 164-2

SKU Nr. 10000308 / 9016509
Lifetime lubricant for electrical contacts

Berulub FK 164-2 is a special grease used for the lubrication and protection of sliding gold and silver contact systems. Berulub FK 164-2 improves contact and behaves neutrally towards many plastics and elastomers.

Electrical contacts
Low temperatures
High temperatures
Noise damping
Compatible with plastics
Automotive industry

Product description

Industries
Automotive industry, Food industry, Railway technology
Examples of application

  • Gold and silver-plated sliding/plug-in contacts
  • Contact protection of electrical contact systems
  • For currents from 10 mA to 30 A
  • Mechanical switch components, especially for noise damping of plastic materials
  • Suitable for polymer materials such as PC, PMMA and ABS susceptible to stress cracking
Properties

  • High oxidation resistance
  • Very good plastic and elastomer compatibility
  • Excellent noise damping
  • Reduces friction and wear of electrical switch components in the automotive sector
  • Excellent low temperature behaviour
  • Also available with UV tracer
Registration
H1 registered
Certificates
ISO 21469, Halal, Kosher


Typical Characteristics

Base oil
Perfluorpolyether (PFPE)
Thickener
Polytetrafluoroethylene (PTFE)
NLGI-grade
2
Kinematic viscosity of the base oil at 40 °C
150,0 mm²/s
Kinematic viscosity of the base oil at 100 °C
45,0 mm²/s
Working temperature range
-60 – 250 °C
Color/Appearance
white
Density at 20 °C
1,850 g/cm³
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Berulub FK 164-2
Lifetime lubricant for electrical contacts

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