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PTFE dust filter bag
Introduction
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PTFE dust filter bag
Teflon PTFE dust filter bag (Fluorocarbon fiber/Polytetraflouroethylene aka PTFE).
Normal maximum continuous operating temperature is 240degrees. Generally used for severe chemical environmentsat high temperatures.Common applications include coal-fired power plants, cement production, and steel foundries.
Chemical resistance is excellent and abrasion resistance is generally superior to protein fibers,
but not as good as most synthetics.
Features
● PTFE is one of the best fibers with outstanding chemical and thermal resistance, operating,operating up to 240℃
● Teflon has an extreme high cost and is typically used after
● Everything else has failed. Teflon is available in both a woven and a felt finished product.
● This media has poor flex abrasion qualities and requires a 20 vertical wire minimum support cage when used in tubular bag form.Specifications
Material / scrim
PTFE/PTFE
Weight(g/m2)
750g
800g
Thickness(mm)±0.2
1.5 mm
1.6 mm
Air permeability(m³/㎡/min)
12
12
Break Strength(N/5cm) Warp
1000 N
1100 N
Break Strength(N/5cm) Weft
1200 N
1200 N
Elongation at break(%) Warp
﹤30%
﹤30%
Elongation at break(%) Weft
﹤30%
﹤30%
Working Temperature
240 ℃
Peak Temperature
260 ℃
Finishing Treatment
Heat set, Singed and Glazed
Note
The parameters above come from ideal lab-condition,
the performance will change a little bit in-linewith actual application.We can customized dust filter
bag according to customer's reques
ApplicationsDust Filter bag
PH Value
Application
Remark
PTFE
3-11
Applicable to high-corrosive gas and high temperature,
such as chemical industry, coal-fired boiler,
waster incineration industry and non-ferrous
metal production.Excellent resistance
to all chemical influence
Frequently Asked Questions
What material is it made from?
It is made from PTFE.
What type of filtration product is this?
It is a filter bag.
Request a Quote from KOSA
Tell us about your 316L stainless piping, filtration, valve or heat-exchanger requirements. The responsible KOSA specialist will get back to you with a quotation and technical proposal.
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