BECHEM BERULUB FK 164 Dispersion OZF 1, OZF 10, OZF 20

Fully synthetic contact protection fluid

Examples of Application
·  Friction points of switches, such as plastic grids, shifting gates, hertz curves
·  All kinds of plugged connectors, push buttons, relays and potentiometers
·  Sliding contact systems and all switches for electronic signals in a current range between 1mA to 500 mA
·  Suitable for polymeric materials such as PC, PMMA and ABS susceptible to stress cracking

·  Silver
·  Gold
·  Plastic / plastic
·  Plastic / metal

·  High oxidation resistance
·  Very good compatibility with plastics and elastomer materials
·  Increases contact life
·  Protects contacts from foreign layers
·  Excellent low-temperature properties
·  Reduces friction and wear of electrical switch components in the automotive sector

Characteristic data
·  Service temperature : -60 °C to +230 °C
·  Appearance : clear


Characteristic data after evaporation of the solvent

OZF 1 OZF 10 OZF 20

Product number

9013259 9013269 9013299

Density of the base oil at 20 °C

g/cm3 1.85 1.85 1.85

DIN 51757

Kin. viscosity of the base oil at 40 °C mm2/s approx. 150 approx. 150 approx. 150

DIN 51562

Active substance % 1 10 20


Instructions for use

·  Application by dipping method, e.g. by using sieve baskets.

·  Immersion tanks have to be covered and equipped with a corresponding cooling device in order to prevent increased evaporation of the solvent. In case of evaporation, BECHEM Verdünner OZF has to be added.

·  For coating of construction parts/circuit boards spray equipment are required.

·  Prior to serial application product compatibility tests are recommended

·  The optimal storage temperature is between 5 °C and 30 °C.