PF series perfluoropolymer vacuum pump oil.It is safe,
non-toxic,thermally stable,extremely high temperature resistant,non-flammable,chemically stable,and has excellent lubricity;
it is suitable for the lubrication requirements of harsh environments with high tempera-tures,high loads,strong chemical corrosion,
and strong oxidation,and is suitable for general hydrocarbon esters.
Such lubricants cannot meet the application require-ments.