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7501 Vacuum grease
Vacuum grease made from high quality base oil and imported additives, it is an ideal lubricating material, widely used in military enterprises, the display industry, light industry, solar industry, vacuum coating industry, refrigeration industries.
Good high &low temperature performance
High oxidation stability and chemical stability
Suitable molecular weight distribution, ensure the vacuum degree for the system
Operating temperature range -40℃ ~ 200℃
Vcuum system maintain 6.0 × 10-7kpa, also applies to the seal between the rubber and metal