| DIN 51825 code |
KFK2U-40 |
| NLGI consistency class |
2 |
| Soap type |
PTFE |
| Colour |
Off white |
| Base oil type |
Synthetic (fluorinated polyether) |
| Operating temperature range |
–40 to +260 °C (–40 to +500 °F) |
| Dropping point DIN ISO 2176 |
>300 °C (>570 °F) |
| Base oil viscosity (40 °C, mm²/s) |
400 |
| Base oil viscosity (100 °C, mm²/s) |
38 |
| Penetration DIN ISO 2137: (60 strokes, 10–1 mm) |
265–295 |
| Mechanical stability (Roll stability, 50 hrs at 80 °C, 10–1 mm) |
±30 max. 130 °C (265 °F) |
| Corrosion protection (Emcor: – standard ISO 11007) |
1–1 |
| Water resistance (DIN 51 807/1, 3 hrs at 90 °C) |
0 max. |