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.
|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