Vaculub M108
High temperature vacuum grease
Description:
SEIVIO Vaculub M108 high-temperature vacuum grease is refined from linear perfluoropolyether oil with extremely low vapor pressure, thickened with ultra-fine PTFE, and added with special anti-corrosion additives.
Benefits:
- Able to remain stable in extremely low pressure environments and not volatile;
- The consistency changes little with temperature, the volatility is extremely low, and the service life is extremely long;
- Low evaporation, which helps avoid oil film breakdown and maintain lubrication continuity;
- Low friction coefficient, high load-bearing capacity, and good compatibility with most rubber and plastics;
- Able to resist oxidation and corrosion in vacuum environments, extending service life and performance stability.
Product specifications:
Performance | data |
color | Visual inspection |
texture | smooth |
smell | mild |
Specific gravity, (20°C) | approx.2.0 |
Drop point,ASTM D-2265 | None |
viscosity,cSt @ 40℃ | approx.500 |
cone penetration,ASTM D-217 @ (25℃) | 265-295 |
copper corrosion,ASTM D4048 | 1B |
vapor pressure,20℃,pa | 2x10-7 |
operating temperature,℃ | -20~300 |
The data provided are typical representative values.Adjustments may be made during normal production that do not affect product performance, and the information contained herein is subject to change without notice. |
Applications:
Semiconductor manufacturing equipment (sliding, rolling bearings, ball screws, guide rails, sliders, rotating parts, screw mechanisms, valve stems, special motors), etc. Such as: vacuum coating machine, vacuum screen printing machine, vacuum brushing machine, vacuum pump.
Packaging:
1kg/can Order number 173680
Storage:
Store in a dry place.