FUCHS LUBRITECH
BREMER & LEGUIL
CASSIDA
FUCHS
HYKOGEEN 87/40
Description
HYKOGEEN 87/40 is a dispersion of graphite in mineral oil with excellent wetting properties and flowability. Forms a homogeneous lubricating film on hot surfaces, which effectively reduces the pressing force.
HYKOGEEN 87/40 is used as a release lubricant in die forming (extrusion) processes of steel parts, such as valve forging.
HYKOGEEN 87/40 is used as a release lubricant in die forming (extrusion) processes of steel parts, such as valve forging.
Typical characteristics
| Indicators | Unit | Meaning | Method |
| Dynamic viscosity at 20°C | mPa*s | ~25000 | |
| Density at 20°C | g/cm³ | 1.15 | DIN 51 757 |
| Flash point of base oil | °C | > 280 | DIN EN 2592 |