Lubricating Greases / Lubricating Greases for Electrical Contacts
Berulub FK 97 E
SKU Nr. 10000247 / 9012979
Lifetime lubricant for electrical contacts
PFAS free
Berulub FK 97 E is a special grease used to lubricate and protect lifting and sliding copper and silver contact systems. Berulub FK 97 E improves contact and behaves neutrally towards many plastics and elastomers.
Electrical contacts
Low temperatures
Resistant to water
Compatible with plastics
Automotive industry
Product description
Industries
Automotive industry
Examples of application
- Lubrication of sliding contacts in switches of vehicles
- Currents 025 A to 15 A
Properties
- Improves contact making
- Reduction of friction and wear
- Reduces spark formation
- Water resistant
- Good low temperature behavior
- Protects contacts from atmospheric influences
- Low internal resistance
- Neutral towards many plastics and elastomers, we recommend a compatibility test prior to application
Typical Characteristics
Base oil
Ester
Thickener
Polyurea
NLGI-grade
1
Kinematic viscosity of the base oil at 40 °C
78.0 mm²/s
Kinematic viscosity of the base oil at 100 °C
12.0 mm²/s
Working temperature range
-40 – 150 °C
Color/Appearance
beige