BECHEM BERULUB FK 164-2
Life time lubricant for electrical contacts
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
Characteristic data
· Service temperature range : -60 °C to +250 °C
· Appearance : white
· NLGI grade : 2
Registration / Certificates
· H1 registered
· ISO 21469
· Halal certificate
· Kosher certificate
|
Thickener |
Polytetrafluoroethylene PTFE | ||
|
Worked penetration |
1/10 mm | 265 – 295 | DIN ISO 2137 |
|
Density at 20 °C |
g/cm3 | approx. 1.85 | DIN 51757 |
|
Oil separation (40 °C/168 h) (40 °C/18 h) |
% | ≤ 3.0 ≤ 1.5 | DIN 51817 |
|
Low Temperature Torque Test at -40 °C |
mNm | < 75 < 40 |
ASTM D 1478 |
| Flow pressure at -35 °C | mbar | ≤ 250 |
DIN 51805 |
| Base oil |
Perfluoropolyether |
||
| Kin. viscosity at 40 °C | mm2/s | approx. 150 |
DIN 51562 |
| Kin. viscosity at 100 °C | mm2/s | approx. 45 |
DIN 51562 |
Instructions for use
· Prior to serial production compatibility tests are recommended