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Perftorpoliefir PEF-70/110 – TOV
Buy Perftorpoliefir PEF-70/110
Perftorpoliefir PEF-70/110

Perftorpoliefir PEF-70/110

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388.6 EUR
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Ukraine, Kiev
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Technical characteristics
  • BrandОка
  • Country of manufactureRussia
Description
Perftorpoliefira (PEF) - use in various areas, especially in aircraft industry, rocket production, the vacuum equipment, etc. for hostile environment. In the PEF vacuum equipment are ideal for use as liquids for diffusive pumps, lubricants and working liquids in vacuum pumps, for example, in production of semiconductors. Also, PEF apply to the compressors and valves working in hostile environment (halogens, gaseous acids, etc.) as lubricants for centrifuges in production of uranium. In aircraft industry, rocket production of PEF it is possible to use as lubricants in extreme conditions, for example, in jet engines, in high-temperature turbine engines and satellite devices. Perftorpoliefira, thickened a fine politetraftoretilen, use as jellied lubricants, in particular, in space area. Lubricants on the basis of PEF: SK-1-06, SK-2-06, VNIINP-280, VNIINP-282, VNIINP-283, VNIINP-501, Kriogel Foreign analogs of PEF use in lubricants for the mechanism of watch of such well-known company as Rolex, and also in lubricants for the medical equipment. Excellent thermal stability in combination with dielectric properties does PEF ideal for use as dielectric liquids, as lubricants for the sliding electric contacts and switches. Advantage of PEF before silicone oils is lack of firm deposits at high-voltage sparking. In PEF electronics can be used as the electroisolating liquids and heat carriers. Low superficial energy and high stability of PEF does them by excellent protective material for a stone, in particular, for easily destroyed limestone, a brick. Good results in this area are yielded by functional PEF (acids, alcohols). PEF get into a time and prevent water penetration, thereby promote preservation of constructions. Uniqueness of properties of perfluoropolyair and their derivatives does them very attractive for a wide range of consumers. The only thing and very serious obstacle for distribution, these liquids is their high cost. Nevertheless, insolubility of PEF in widespread solvents and water, resistance to chemical, thermal and radiation aggression provides long operation, thereby paying back costs of their acquisition. The good greased ability of PEF in combination with a low evaporability allows to use them in the computer disk drive for the purpose of minimization of a surface of wear and friction of a head/disk. For the same purposes use of functional PEF (acids, alcohols) is possible. Advantage of PEF before silicone oils is lack of firm deposits at high-voltage sparking. In PEF electronics can be used as the electroisolating liquids and heat carriers.
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