Lovolub F258
Photoelectric sensor grease
Description:
SEIVIO Lovolub F258 Photoelectric Sensor GreaseIt is a linear perfluoropolyether oil with extremely low friction coefficient.Ultra-fine nanoscaleIt is made of thickened PTFE and refined with special anti-corrosion additives. Designed for use in precision bearings and oil seals in high-temperature and low-volatility environments for optoelectronic products.
Benefits:
- It does not flow around by capillary action and stays firmly at the smearing position to avoid migration and contaminating the light path;
- For PC, POM, etc., the O-ring will not swell or crack, and will not corrode the internal plastic parts of the sensor;
- It can withstand strong acid and alkali and can still maintain an intact lubricating film even when contaminated;
- Extremely low volatility, low vapor pressure, no oil mist produced at high temperatures;
- Good high and low temperature performance and oxidation stability, the grease has an extremely long service life.
Product specifications:
Performance | data |
color | Visual inspection |
texture | smooth |
smell | mild |
specific gravity,@ 77°F(25°C) | 1.94 |
Drop point,ASTM D-2265 | None |
viscosity,cSt @ 40℃ | 100 |
cone penetration,ASTM D-217 @ (25℃) | 265-295 |
rubber compatibility,EPDM rubber, ASTM D4289, % | 0 |
four ball test, ASTM D2596,N | 2600 |
operating temperature,℃ | -40~200 |
Shelf life (unopened and fully sealed) | 5 years |
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:
Mainly used for - photoelectric sensors, laser radar, infrared sensor rotating pan/tilt, turntable bearings, screws, guide rails, sensor housing O-ring seal assembly lubrication (waterproof seal), precision gears, hinge shafts, industrial photoelectric detection equipment, photoelectric pod precision moving parts.
Packaging:
1kg/can Order number 287812
Storage:
Store in a dry place.