Apiezon® H grease
A range of Apiezon® greases is offered for use on high vacuum systems and for many general applications in the laboratory. The high purity greases are non-toxic, are easy to apply and clean off and have long shelf lives.
Choice of grease depends largely on operating temperature.
Informacje
Features and Benefits
- A range of Apiezon® greases is offered for use on high vacuum systems and for many general applications in the laboratory.
- The high purity greases are non-toxic, are easy to apply and clean off and have long shelf lives.
Applications
- Lubrication of glass and metal taps in vacuum systems
- Sealing polymer joints in vacuum systems
- Leak detection
- Protecting metal contacts in vacuum-encapsulated relays
- Sealing polished and ground glass/metal surfaces
- Optical surfaces in vacuum systems and laser systems - does not cause clouding (L and M greases only)
- Non vacuum uses include lubrication of glass and metal taps in laboratory, medical and industrial applications
- Good “gettering” qualities (absorbs grease and chemical impurities) - ideal for electronics industry
Dane techniczne
| H | |
| Melting point | N/A* |
| Radiation resistant | No |
| Vapour pressure at 20°C (mbar) | <10-7 |
| Comments | Very high temperature; becomes stiffer as temperature increases |
* Grease H can withstand temperatures up to 250°C without melting