Perfluoro-polyalkylethers (PFPAE) constitute class of fluids having characteristics of high thermal oxidative stability, good vicosity-temperature characteristics, good elastohydrodynamic film-forming capabilities, low volatility, and non-flammability. One unfortunate drawback PFPAE causes severe metal corrosion and fluid degradation when used in oxidizing atmosphere. Reports of interest deal with synthesis of PFPAE-type liquids and development of additive to reduce oxidizing atmosphere degradation. Properties and molecular structures reported in detail. Also lubricant performance over range of conditions.
Performance Of Perfluoropolyalkylether Lubricant System
NASA Tech Briefs ; 19 , 9
1995-09-01
Miscellaneous
No indication
English
Performance of Perfluoropolyalkylether Lubricant System
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