Gold Member Since 2012
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Wuxi TR Environment Material Ltd.

Filter Bag, Filter Bags, Bag Filter manufacturer / supplier in China, offering Industrial PTFE Film/Dipping Filter Bag, Spun Bonded Dust Collector Polyester Air Filter Cartridge, 100% Fiberglass Dust Collector Filter Bag Dust Bag Filter and so on.

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Supplier Homepage Product dust filter bag Industrial PTFE Film/Dipping Filter Bag

Industrial PTFE Film/Dipping Filter Bag

FOB Price: US $2-8 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $2-8/ Piece
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Production Capacity: 1000PCS/Day
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union, cash

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Basic Info
  • Model NO.: standard or customized
  • Medium Material: Synthetic Fiber
  • Filter Bag Filter: The Filter Type
  • Usage: Dust Filter, Liquid Filter, Air Filter
  • Filter Bag Sectional Shape: Flatbag
  • Cartridge Installation: Customized
  • Sewing: Sewed , Welding
  • Heat Resisitance: Max. to 280 Degree
  • Filter Media: Fiber Glass Non-Woven and Woven Fabric Filter Bag
  • Working Life: 12000 Hours or More
  • Heat Resistance: up to 270 Degree Centigrade
  • Specification: customized
  • HS Code: 59114000
  • Material: PTFE
  • Cartridge Filter: Non-Woven Polyester Fiber
  • Type: Mesh Filter Bag
  • Filtration Grade: HEPA Filter
  • Filter Bag Environment: High-Temperature
  • Size: 1#,2#,3#,4# , Customized
  • Length: Customized
  • Chemical Property: Acid and Alkali Resistance
  • Length& Diameter: No Limited
  • Fabric: 100% PTFE Fiber
  • Trademark: TR
  • Origin: Wuxi
Product Description
Industrial PTFE film/dipping filter bag    
PTFE filter bag can still keep good strength under high temperature condition. It's the filter fabric which possess best chemical resistance property at the same time It also have the good performances of filter efficiency. Working life can reach 13 years at the normal working condition.
Specification of PTFE Filter Bag:
Heat resistanceup to 270ºC
Fabric100% PTFE fiber
Length & diameterNo limited
Area weight (g/m2)700~800
Thickness (mm)1.2~2.4
Working lifetime12000 hours and more
MOQ50pcs(Support retail, and freight is on your own account.)
Features of PTFE Filter Bag:
1. Excellent temperature resistance: up to 300ºC (572ºF)
2. Extremely long working life. Service life can reach 6 years at the temperature 66ºC~204ºC and normal working conditions.
3. Excellent performance of anti-acid and anti-alkali resistance
4. Excellent filter efficiency
5. Good performances of hydrolysis stability and flame retardant 
6. Suitable using on various power plant boiler and waste incineration boiler. The weakness is poor folding property and higher price. 

Surface Treatment of PTFE Filter Bag:
There are 2 kinds of treatment : "PTFE film" and "PTFE dipping"
PTFE film: Improve filtration precision: ≤5gsm/Nm3, but lower the filtration efficiency; and a substantial increase in acid-base resistance property
PTFE dipping: Improve filtration precision: ≤25gsm/Nm3, does not lower the filtration efficiency; and a small increase in acid-base resistance property


Physical properties:
Air permeability(L/m2.s) @200paTensile strength(N/5cm)Temperature(ºC / ºF)
warpweftOperatingUltimate
100~20010001100260 / 500300 / 572

Chemical properties:
Acid ResistanceAlkali ResistanceHydrolytic ResistanceOxidation ResistanceAbrasion resistance
ExcellentExcellentExcellentExcellentModerate
Our service: 
A. Quickly reply.
B. Quick delivery& Competitive price. 
C. Professional technical and commercial service provided by experienced staff.
D. Custom-made design is available.  
Surface treatmeng :
Industrial PTFE Film/Dipping Filter Bag
1. Water and oil repellent treatment: A substantial increase in performance of water and oil repellent
2. Acrylic coating: A substantial increase in Abrasion resistance property
3. Carbon coating: Anti-spark
4. PTFE film: Improve filtration precision: ≤5gsm/Nm3, but lower the filtration efficiency; and a substantial increase in acid-base resistance property
5. PTFE paint-coating: Improve filtration precision: ≤10gsm/Nm3, does not lower the filtration efficiency; and a substantial increase in acid-base resistance property
6. PTFE dipping: Improve filtration precision: ≤25gsm/Nm3, does not lower the filtration efficiency; and a small increase in acid-base resistance property

If you have any question, please feel free to contact me. 
Contact information :
Name : Queenie        
Cellphone :0086-13395199868 
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