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tyreno fluids

Anasayfa > ürünler > kluber > tyreno fluids
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  • ki̇myasallar ve solventler
    • TYRENO FLUIDS
    TYRENO FLUIDS

    tyreno fluids

    Klüber Tyreno Fluids are fluids designed to meet the special requirements of modern vacuum pumps. Klüber Tyreno Fluids 3/6 V, 6/14 V, 12/25V are perfluorinated polyether oils (PFPE) which are available in different viscosities and show particularly high chemical stability.
    They are used whenever aggressive media must be pumped, e.g. oxygen, and / or high-vacuum conditions (e.g. multiple-stage pumps) prevail.
    Klüber Tyreno Fluids show a high resistance to a wide range of chemicals. To ensure continuous adherence to this high quality standard, these fluids are manufactured in small series subject to strict hygiene requirements and each batch is inspected for resistance to gaseous oxygen (following to M 034-1 list of nonmetallic materials (213-075)).

    • Klüber Tyreno Fluids are tried-and-tested as filling fluids in mechanical backing pumps, diffusion pumps and turbomolecular pumps by leading OEMs. They are also suitable for pumping gasous oxygen. Klüber Tyreno Fluids have been tested as filling fluids according to the Autogeneous Ignition Temperature (AIT) procedure.
    • Klüber Tyreno Fluids can also be used as vapour-resistant, chemically inert transmission fluid in dry-running screw-type pumps.
    • Klüber Tyreno Fluids can also be used as sliding agent for the lubrication of valves, fittings and installations carrying gaseous oxygen or for chemical plants and apparatus requiring good resistance to various gases (conclusion by analogy based on chemical composition. For this purpose, we recommend users conduct their tests using the complete component under conditions similar to series application. Test results show the products' usability for an O2 content > 21 % by vol. under operating conditions specified in the product data section of this product information leaflet.
    • Behaviour towards metal, elastomers and plastics Klüber Tyreno Fluid 3/6V, 6/14V, 12/25V are normally neutral towards metallic materials, plastics and elastomers within the envisaged temperature range. Nevertheless, we recommend checking the compatibility of the product with materials prior to the introduction of this product.

    Reliable operation of vacuum pumps as well as installations and components using gaseous oxygen

    • due to low oil vapour pressure
    • due to very low tendency to thermal ageing
    • due to good chemical stability and resistance to aggressive media
    • due to high oxygen pressure surge resistance (see product data)

    Versatile sliding agent

    • for industrial handling of oxygen, air, carbon dioxide, inert and other gases as well as their condensates
    • for maintenance and care of breathing apparatus on the low pressure side

    Each production batch is checked for its reactivity with oxygen

    Characteristics Klüber Tyreno Fluid 3/6V Klüber Tyreno Fluid 6/14V Klüber Tyreno Fluid 12/25V
    Article number 130021 130022 130023
    Composition, type of oil PFPE PFPE PFPE
    Service temperature, lower limit -50 °C -45 °C -40 °C
    Service temperature, upper limit 120 °C 150 °C 1850 °C
    Density, DIN 51757, 20°C approx. 1.88 g/cm³ approx. 1.89 g/cm³ approx. 1.9 g/cm³
    Vapour pressure, 20°C ≤ 5.33 x 10⁻⁶ hPa ≤ 2.67 x 10⁻⁶ hPa ≤ 2.67 x 10⁻⁶ hPa
    Kinematic viscosity, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 28 mm²/s approx. 60 mm²/s approx. 95 mm²/s
    Upper oxygen pressure limit up to a maximum operating temperature, ISO 21010, 60°C, reactivity when exposed to oxygen pressure surges 100 bar 100 bar 100 bar
    Upper temperature limit when product is used as filling liquid for vacuum pumps with a maximum working pressure of 2 bar, Auto Ignition Temperature (AIT) procedure 150 °C  150 °C 150 °C
    Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 60 months 60 months 60 months

     

    kluber-tyreno-fluids.pdf