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
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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