Perfluoropolyether oil (PFPE-K)
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Product Description
Product Details
Introduction and Application
Perfluoropolyether oil (PFPE-K) is a high-end lubricant with excellent chemical inertness, thermal-oxidative stability, flame retardancy, and anti-corrosive material compatibility. Its excellent and stable performance helps to extend the maintenance cycle, maintain excellent stability under extreme conditions, provide long-lasting lubrication, and effectively reduce the amount of lubricant used.
Perfluoropolyether oil can meet the high temperature and high load application requirements in the mechanical and automotive industries. Its high stability and good anti-wear ability make it a lubricant with a long service life and harsh operating conditions. It is widely used in various engineering and industrial fields, mainly in the chemical industry, electronics industry, mechanical industry, nuclear industry, aerospace industry, magnetic media industry, etc.
Specification
Item | KT710 | KT715 | KT718 | KT7110 | KT7111 |
Appearance | Colorless liquid | ||||
Average molecular weight (g/mol) | 2400 | 5600 | 7200 | 11000 | 12500 |
Kinematic viscosity(40°C)cSt | 22 | 160 | 510 | 740 | 1000 |
Acid value (mg/KOH/g) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Pour Point °C | -51 | -36 | -25 | -15 | -5 |
Evaporation loss (22hr) % | ＜7.3(121°C) | ＜1(121°C) | ＜0.8(204°C) | ＜0.3(204°C) | ＜0.1(204°C) |
Density g/cm3 | 1.88 | 1.90 | 1.93 | 1.94 | 1.95 |
Operating temperature °C | -50-200 | -35-240 | -25-300 | -5-310 | -5-360 |
Packaging and Storage
1.Packed in plastic bottles, net weight of each bottle is 1Kg, 5Kg, and each bottle is accompanied by a certificate of conformity.
2.Should be stored in a clean, dry, ventilated warehouse, and keep the container airtight.
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