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WOLFRACOAT C

Wolfracoat C is a grey high-temperature lubricating paste containing metal solid lubricant pigments (e.g. copper, graphite). Wolfracoat C counteracts excessive friction, wear and seizing at lubricating points subject to high loads. Wolfracoat C forms a thermally stable lubricating film. At temperatures above 200 °C, the solid lubricants remain in the friction points and protect against tribocorrosion and fretting of e.g. fits up to 1200 °C.

  • Wolfracoat C is suitable for use as an assembly paste to lubricate power-locking connections and low-speed (plain) bearings subject to high temperatures. Typical applications are in power plants, the steel industry, cement manufacture and similar industrial areas.
  • Apply the paste to clean surfaces or threads. It is important to obtain a uniform and coherent layer which is as thin as possible. Any excess can removed with e.g. a leather cloth
  • Easier assembly and disassembly of power-locking connections
  • Reliable lubrication under mixed-friction and high-load conditions owing to ageing-resistant solid lubricants
Characteristics WOLFRACOAT C
Article number 099113
Composition solid lubricant
Composition, thickener silicate
Composition, type of oil synthetic hydrocarbon oil
Colour space grey
Service temperature, lower limit -30 °C
Service temperature, upper limit 1200 °C
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit 270 0.1 mm
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit 310 0.1 mm
Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, lower limit 5000 mPas
Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, upper limit 9000 mPas
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 110 mm²/s
Four-ball tester, welding load, DIN 51350-4 ≥ 3000 N
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx 24 months

 

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