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Boiler Polyester Air Dust Filter Bag High Temperature Resistant Industrial
|Application||Steel, Power, Waste Incineration||Material||100% PTFE|
|Material Of Bag||Non-woven||Standard Finish Options||Heat Set, Singed, Glazed|
|Max Work Tempeature||240 Degree||Shape||Round|
|Thickness||1.8-2.0mm||Finish||Singe,Heat Setting,PTFE Macerate, PTFE Membrane|
|Name||Dust Filter Bag|
Industrial Dust Remover Bag,
Non woven Dust Remover Bag,
PTFE Polyester Air Filter Bag
Dust Bag High Temperature Resistant Industrial Dust Remover Boiler Polyester Air Filter Bag
|Article Name||Polyester needled felt|
|Finishing||Heat setting, Singeing, calendaring|
|5||Strength warp (N/5x200mm)||1000|
|6||Strength Weft (N/5X 200mm)||1700|
|7||Enlongation Warp %||19.24|
|8||Enlongation weft %||34.98|
Dry shrink warp %
Dry shrink weft %
|11||operation temperature degree C||204|
|12||Instant temperature degree C||240|
Dust filter bag
500 ± 34 g/sq m
2.30 – 2.60 mm
300 – 420 lt/m2*s
Tensile strength – warp / fill:
＞ 700 / 1000 N
Elongation under 3lb strength – warp / fill:
＜ 2% / 2%
Hot shrinkage ( under 205°C, 2 hours):
Heat set, singed, Calendered
Nomex filter bag is the best choice for the asphalt mixing plant. As the example of 4000# asphalt mixing machine, there are more than 600 pcs Nomex filter bag for dust filtration, filtration area can reach more than 1400m2, the gas volume can reach at 65300 Nm3/h, the dust filter bag can catch the particl more than 0.3micron, and the working efficiency can reach 97%-99% , and the outlet emssion will be less than 15mg/Nm3.
Filter bag is the most important part in dust collector which influences the collection efficiency and working temperature. Renewal of bags creates major cost in maintaining bag house, so the lifetime of bags are the main factor affecting the cost and working condition of bag-house.
There are three types: woven fabric dust bag, non-woven fabric bag and compound filter material.
Three shapes: round type, flat type and customized type
Filtering method: inner filtering & outer filtering
The Nomex filter bag has the following advantage in this filed:
1) Perfect high temperature repellent : the Nomex filter bag operation temperature can reach at 204 degree C, the instant temperature can reach at 240 degree C.
2) Stability size of the bag: there will be less than 1% dry shrink in 204 degree C condition.
3) Anti-Flame: The Nomex filter bag will be decomposition and oxidation in 400 degree C.the data of LOI will be 30.
4) The excellent chemical parameter: Anti-Acid and Hydrocarbons
1. high efficiency dust filtration
2. high temperature resistance
3. excellent abrasion resistance
4. good chemical stability
Nomex Singe,Heat setting,PTFE macerate, PTFE membrane dust filter bag Nomex air filter bag Show: