Apiezon T Medium Temperature Vacuum Grease, Silicone Free, 25g, CAS #8012-95-1 and CAS#637-12-7
Apiezon Grease, Type T is designed more as a medium temperature and stopcock grease and for other general lubrication requirements. It is guaranteed to be silicon free. The vapor pressure is 5x10-9 torr at 20° C. The maximum recommended use temperature if 120° C. This would not be the recommended choice for use in an electron optical column (one should use Type M or Type L the Braycote Micronic 803for an even higher performance lubricant). Other technical information is available for Type T Grease as well as comparision information with the other Apiezon family of fine grease products.