PTFE filter bags are durable industrial filtration products designed for high-temperature and chemically aggressive environments. They ensure efficient dust collection, consistent performance, and long service life for demanding industrial processes.
Fiber
PTFE
Gram Weight
800g/m²
Continuous Operating Temp
260℃
Instant Operating Temp
280℃
Air Permeability
2~5 m³/m²·min
Application Scenarios
Excellent high-temperature, oxidation, and acid–alkali corrosion resistance, suitable for high-humidity and high-precision filtration applications.
PTFE filter bags are used for high-efficiency dust collection in harsh industrial environments. They offer excellent chemical resistance, moisture resistance, and stable performance at elevated temperatures. Widely applied in waste incineration, chemical processing, power generation, and cement industries, PTFE filter bags ensure reliable filtration and long service life under demanding conditions.
Product Parameters
Product Name</
100% PTFE Filter Media</
100% PTFE Membrane Filter Media</
Fiber
PTFE
Base Cloth
PTFE
Gram Weight (g/m²)
780
Continuous Operating Temp. (℃)
260
Instant Operating Temp. (℃)
280
Tensile Strength (N/5*20cm)
Warp
＞800
Weft
＞800
Elongation at Break (%)
Warp
＜20
Weft
＜30
Air Permeability (m³/m²·min)
8~12
2~5
Air Velocity (m/min)
＜1.2
＜1.0
Application Scenarios
High temperature & oxidation resistance, excellent acid/alkali corrosion resistance. Suitable for high humidity scenarios with low filtration precision requirements.
High temperature, oxidation, acid/alkali corrosion & hydrolysis resistance. Suitable for scenarios with high filtration precision requirements.
Detailed Photos
Filter bag production workshop diagram
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FAQ
What are your payment terms?
We usually accept T/T. Specific terms can be negotiated.
What are your delivery terms?
We can deliver on FOB, CFR, CIF, DDU, or EXW terms.
What is your typical delivery time?
Orders are typically shipped within 10–20 days after advance payment, depending on product type and order volume.
Can you produce products according to samples?
Yes, we can manufacture based on your samples or technical drawings.
What is your sample policy?
We can provide samples free of charge, but the freight cost is not included.
Do you test all products before delivery?
Yes, all products undergo 100% testing before shipment to ensure quality.
