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.
| 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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