Lubricating Greases / Lubricating Greases for Electrical Contacts
Berulub FK-KU
SKU Nr. 10000199 / 9011701
Lifetime lubricant for electrical contacts
PFAS free
Berulub FK-KU is a copper-colored contact grease used to lubricate and protect sliding and sliding contacts. Berulub FK-KU improves current conductivity and prevents sparking.
Electrical contacts
Corrosion protection
Product description
Industries
Automotive industry
Examples of application
- Electrical contact points at potentiometers, screw terminal, cable and rail connectors, overhead and running rails etc
- Collectors and busbars in galvanic equipment and as battery terminal grease, connections in welding machines
- Thermal conduction between semiconductor and heat sink
Properties
- Reliable corrosion protection
- Reduction of friction and wear
- Prevents spark formation
- Optimized heat conduction
Typical Characteristics
Base oil
Mineral oil
Thickener
Sodium soap
NLGI-grade
2
Kinematic viscosity of the base oil at 40 °C
100.0 mm²/s
Kinematic viscosity of the base oil at 100 °C
10.0 mm²/s
Working temperature range
-20 – 120 °C
Color/Appearance
cupreous