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PTFE filtration membrane used to kill germ is made by PTFE material in a sintering way. The range of aperture is from 1μm to 0.01μm. PTFE filtration membrane ,with non-woven and woven fabric added ,can be used to make kinds of filtration material for killing germ. PTFE filtration membrane can be used as folded filter,filtration material,etc.In the environment requiring killing germ and purification , PTFE filtration membrane can be used widely.Product features 1.With strong hydrophobic property and application property to gas purification. 2.Resistance to strong acid and alkali ;Bearing high temperature;Good chemistry stability. 3.Being disposed to kill germ repeatedly under the condition of high temperature ;Having a long life of use 4.saving energy and reducing consumption, and reducing the operating cost, wide serviceability. Technical parametersProjectTechnical performance indexFiltering precision (µ m)gas 0.2µm、 liquid 0.2µmgas 0.45µm、liquid0.45µmInterception rate100%、10′CFU/cm2Maximum continuous work pressure0.42MPa at25℃The maximum reverse pressure△P 0.40MPa at25℃Sterilization temperature121℃/30minGas flow6.2m3/min、0.13MPa、△P0.01MPa8.0m3/min、0.13MPa、△P0.01MPaIntegrity testB.P≧0.08MPa，100%IPA≦5.5ML/minIPA：water=60:40，△P0.01MPaAreas of application1:Fermentation technology of the pharmaceutical industry; Filtration for gas of tanks without germ.2: Filtration for pure gas packing without germ.3:Pure gas purification in electronic industry 4: purification of condensed gas without germ. 5: purification of killing germ of all kinds of special solvent.
