PT-Series
Perfluoro-Polyether
Features：low friction coefficient, low surface tension, low evaporation rate, chemical stability, Nonflammable
Application：pump oil, lubricant, raw material of grease
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PT-Series are Perfluorinated Polyether (PFPE), widely used as lubricant in vacuum pumps, the raw material for lubricant and grease. The major advantage of using PT-Series is reduction in contamination of the vacuum apparatus due to low backstreaming.