Lubricating greases / Lubricating greases for electrical contacts
Lubricating greases / Lubricating greases for open and closed gears
Lubricating greases / Lubricating greases for open and closed gears
Berulub FK 60
SKU Nr. 10000245 / 9012899
Lifetime lubricant for electrical contacts
Berulub FK 60 is a damping grease used to lubricate and protect sliding contact systems. Berulub FK 60 protects against the formation of extraneous layers and sparks.
Electrical contacts
Low temperatures
Noise damping
Resistant to water
Compatible with plastics
Automotive industry
Corrosion protection
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Product description
Industries
Automotive industry
Examples of application
- Anti noise grease for car switches (reduced of propagation of acoustic waves)
- Small gears
- Fine mechanical instruments
- Circuit breakers in medium voltage plants particularly in the presence of SF6 quencher gas
Properties
- Protects against impurity layers and spark formation
- No drop point
- Very good low temperature properties
- Water repellent
- Good corrosion protection
- Good adhesion
- Resistant to oxidation
- Noise damping
- Resistant to cold and hot water, water steam as well as aqueous alkaline, acid disinfecting and cleaning agents
Material combinations
Copper/copper, Copper/silver, Plastic/plastic
Typical Characteristics
Base oil
Polyalphaolefin (PAO)
Thickener
Polyurea
NLGI-grade
2
Kinematic viscosity of the base oil at 40 °C
30,0 mm²/s
Kinematic viscosity of the base oil at 100 °C
6,0 mm²/s
Working temperature range
-50 – 160 °C
Color/Appearance
beige