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Aramid dust filter bag
Introduction
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Aramid dust filter bag
Needle punched with 100% pure Aramid or authorized nomex fiber and scrim, through the loosing , carding process, and needle punched as the half finished fabric, to meet the defferent working condition , it's surface treatment can be singed , calandered, oil and water proof, PTFE memberane.

Features
● Suitable up to continius 200℃ in dry condition and peak temp at 220 ℃
● Highly stability of diamension , 1% elongation at the temp 230℃, good resistant at high temperature
● Good chemical resistance, acid ,alkali, and corrosion
Specifications
Material / scrim
Aramid/ Aramic
Weight(g/m2)
500 g/m2
550 g/m2
Thickness(mm)±0.2
1.8mm
2.0mm
Air permeability(m³/㎡/min)
17
16
Break Strength(N/5cm) Warp
800 N
900 N
Break Strength(N/5cm) Weft
1000 N
1200 N
Elongation at break(%) Warp
﹤20%
﹤25%
Elongation at break(%) Weft
﹤40%
﹤45%
Working Temperature
200 ℃
Peak Temperature
220 ℃
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 requestApplications
Dust Filter Bag
PH
Application
Remark
Aramid
5~9
Applicable to asphalt,non-ferrous metal production,ceramic,glass industries,
kiln in cement factories,and blast furnace insteel factories.Moderate resistance to oxidation.Characteristics will be influenced
by water content under high temperature.Contact Us:
WEB:www.kosafilter.com
WEB:www.kosafiltration.com
WEB:www.kosavalve.com
WEB:www.kosa-med.com
WEB:www.szkosa.cn
EMail:[email protected]
EMail:[email protected]
EMail:[email protected]
EMail:[email protected]
Frequently Asked Questions
What material is it made from?
It is made from Aramid / Nomex.
What type of filtration product is this?
It is a filter bag.
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