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vacuum pump oil
NanoXplore TM PFPE is a perfluorinated polyether, a fully synthetic, fully fluorinated inert base ……

NanoXplore TM PFPE is a perfluorinated polyether, a fully synthetic, fully fluorinated inert base oil that is resistant to extreme temperatures, strong acids and bases under vacuum, and various common reactive chemicals and solvents. It is compatible with the vast majority of materials and resistant to high-pressure oxygen and liquid oxygen.
Performance characteristics: While maintaining chemical durability, the excellent lubrication properties of perfluoropolyether oil provide a more outstanding guarantee for equipment to have a long lubrication life. The extreme pressure and anti-wear properties of perfluoropolyether oil enable it to achieve a four ball welding load range exceeding 800kgf. Lifetime maintenance free lubrication with the same lifespan as components and equipment has been achieved in many applications such as automotive semiconductors, consumer electronics, and chemicals.
NanoXplore TM PFPE uses carefully selected customized perfluoropolyether products, whose excellent film-forming properties can provide high oil film thickness and prevent wear. The non oxidizing property of the oil also makes the molecules themselves have a longer lifespan. The oil does not accumulate carbon or coke, and can withstand extreme working conditions.

indicator test method condition unit VP60 VP140 VP250
average molecular weight NMR 2200 2800 3500
 

kinematic viscosity

 

ASTM D445

20℃  

mm²/s

60 145 250
50℃ 15.5 35 52
100℃ 4.1 7.8 10.6
 

Density

ASTM D7042 20℃ g/cm³ 1.88 1.89 1.89
50℃ 1.82 1.83 1.84
100℃ 1.73 1.74 1.75
200℃ 1.54 1.56 1.56
Pour point ASTM D97 -60 -53 -49
Distillation characteristics 0.4torr ASTM   D1160 10% 160 200 200
90% 220 285 300
latent heat corporate approach 150-250℃ cal/g 9.0 6.8 5.9
22 hour volatilization ASTM  D2595 121℃ % 6.5 1.2 0.5
surface tension 25℃ dynes/cm 17 18 19
Vapor pressure corporate approach 20℃(68℉) Torr 4X10^-7 2X10^-7 1X10^-7
50℃(122℉) 1X10^-5 3X10^-6 1X10^-6
100℃(212℉) 1X10^-3 1X10^-4 3X10^-5

The typical performance data listed in this table (non limited) are summarized based on historical data. There may be a 10% deviation in the viscosity value of the base oil. Guanxin Technology does not guarantee or imply that the product will always meet typical data values. This product is benchmarked against top international brands of perfluoropolyether, with high temperature resistance, corrosion resistance, and thermal stability that reach or even exceed similar foreign products. Guanxin Technology has rich experience in the application of perfluoropolyether and can customize and process the most suitable products according to specific equipment conditions.




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