High quality Polyester filtration water and oil repellent dust filter bag

  Polyester Filter medias oil proof and water proof: applies to the condition of flue gas containing oil mist and vapor, continuous temperature is less than 130°C, the instant temperature does not exceed 150°C. Mainly used in the carbon industry, steel rolling production, etc.         Polyester Filter medias antistatic-3A,4A,5a: applies to cement industry, coal grinding milling and electrostatic spraying process       PTFE membrane: puts PTFE membrane bonding to the surface of thermoplastic fiber filter material, plays the role of early powder layer to achieve surface of filter material. The membrane surface is smooth, with excellent chemical stability and good cleaning effect, greatly improving the service life of filter materials    Polyester Filtration Water and Oil repellent      

Fiber:	Polyester Filtration Water and Oil repellent
Weight/Tolerance:(g/square meter)	500
Thickness/Tolerance:(mm)	polyester standard filamentYarn
Width:(mm)	2150
Mechanical Finish	Heatset ang singed one
sideChemical Finish	Water and Oil repellent
Air Permeability/Tolerance);(min/square meter)	14
Typical Load @ peak(N/5mm)	MD:1300   XD:1700
Typical Strain@ Peak	MD:25 %     XD:45%
Typical Strain@50N	MD:1%       XD:2%
Liner Shringkage@230℃	MD:3%     XD:3%
Mullenburst	750+

                Chemical Properties  

Acids Resistance	Fair
Alkalis Resistance	poor
Hydrolysis Resistance	poor
Oxidize Resistance	good
Abrasion Resistanc	Excellent

      Temperature  

Maximum Operation Temperature:℃	130(dry)
Maximum Surge Temperature:℃	150(dry0

             

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