Klüberbio M 72-82 is a fully synthetic and ultimately biodegradable special grease classified in water pollution category 1. Its biodegradability acc. to OECD 301 F is > 60 % after 28 days.
Klüberbio M 72-82 is very resistant to water, protects against corrosion, shows a good load-carrying capacity and ageing resistance.
| Characteristics | Klüberbio M 72-82 |
| Article number | 009021 |
| Colour space | beige |
| Service temperature, lower limit | -40 °C |
| Service temperature, upper limit | 140 °C |
| Biodegradability, OECD 301 F, 28, within days | ≥ 60 % |
| Density, Klüber method: PN 024, 20°C | approx. 0.94 g/cm³ |
| NLGI grade, DIN 51818 | 2 |
| Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, lower limit | 3000 mPas |
| Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, upper limit | 5000 mPas |
| Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C | approx. 28 mm²/s |
| Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C | approx. 120 mm²/s |
| Dropping point, DIN ISO 2176 / IP 396 | > 220 °C |
| Speed factor (n x dm) | approx. 300000 mm/min |
| Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. | 36 months |
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