Lovolub A397
Optical instrument sealing ring grease
Description:
SEIVIO Lovolub A397 Optical Instrument Sealing GreaseIt is a linear perfluoropolyether oil with extremely low friction coefficient, ultra-fine nanometerIt is made of thickened PTFE and refined with special anti-corrosion additives.
Benefits:
- It has extremely low volatility, does not spread under high temperatures, does not contaminate products, and has high trust;
- It has strong water resistance and can still maintain an intact lubricating film even when contaminated by water;
- It has good compatibility with plastic rubber and will not cause the O-ring to shrink or expand;
- Excellent "anti-mildew" performance, which will not affect the product due to the growth of microorganisms;
- Resistant to water, acid and alkali, and can prevent contamination from dust and other dirt.
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℃ | 400 |
cone penetration,ASTM D-217 @ (25℃) | 265-295 |
rubber compatibility,EPDM rubber, ASTM D4289, % | 0 |
four ball test, ASTM D2596,N | 3000 |
operating temperature,℃ | -20~250 |
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:
Special grease for optical instruments, can be used in cameras, infrared cameras, rangefinders, microscopes, laser night vision devices, etc., as a multi-purpose grease, rubber and rubber, metal and rubber, especially suitable for EPDM, styrene butadiene rubber (SBR), natural rubber (NR), nitrile rubber (NBR), etc.
Packaging:
1kg/can Order number 213690
Storage:
Store in a dry place.