Language
Negotiable
The date of payment from buyers deliver within days
Shanghai
Long-term effective
2020-11-08 18:42
453
By certification [File Integrity]
yuecui2020(Mr.)
Shanghai
No.18 Building No.8 Dong Jing Road Songjiang District Shanghai China
Polyimide ( P84 ) Needle Punched Filter Bag
Product introduction：
Polyimide ( P84 ) Bag filter is a kind of high-efficient dust removal filter ,has good ventilation performance, high dust removal efficiency, and there is a certain acid, alkali resistant and heat resistant ability, multilateral flannelette is adopted in weaving process, improve the fabric thickness, elastic, dust removal effect is very good, The service life is generally 1-2 years, and the dust removal efficiency can reach 98.99%. It has good removal of PM2.5. The customer must select correct bag filter for their equipment . That the bag filter will have good proformance.
Material Introduction:
Polyimide fiber has good spinnability and can be used in various special occasions. Because of its high and low temperature resistance, flame retardant and excellent temperature insulation, it has good safety and long service life, Polyimide fiber has the irregularity of the cross section, the fiber has a large surface area and good dust catching ability.
Product Usage:
Asphalt mixing Plant ---- High temperature waste gas treatment
Smelting, Cement ---- Dust collection
Waste Incineration ---- Dust collection
Coal fired boiler, --- Emission controlling
Advantage:
Good air permeability, High dust collection rate, Easy to remove dust, Factory outlet
Working Principle:
The filter bag is suspended vertically in the dust collector, and the dust containing gas enters the dust collector from the air inlet and passes through the guide plate of the ash hopper, so that part of the large particle dust in the gas is separated by the action of inertial force and directly falls into the ash hopper. The dust containing gas enters into the filter bag filter area of the box, and most of the dust is trapped in the filter bag. The purified gas passes through the filter bag and is discharged through the air outlet. The operator must check the situation of filter bag and keep it under well condition .
Manufacturing process:
1. Material preparation
2. Needle Punched
3. Surface treatment
4. Chemical treatment
5. Tailoring
6. Sewing
Service:
Pre-sale service ： Free sample / Products Introduction/ Factory outlet
After-sale service : Quality follow / Technical support/ Date Record
Warranty : 1 year
Technical Specification
Product |
Polyimide ( P84 ) Needle Punched Filter Bag |
|
Surface fiber layer |
100% Polyimide fiber （P84） |
|
Base Material |
PTFE filament base cloth |
|
Weight（g/m2） |
550 |
|
Thickness（mm） |
2.5 |
|
Density（g/m3） |
0.22 |
|
Air Permeability（L/d m2.min）(200Pa) |
200 |
|
Breaking Strength（N/20x5cm） |
Warp |
≥800 |
|
Weft |
≥1000 |
Elongation at break（%） |
Warp |
≤35 |
|
Weft |
≤55 |
Resistant temperature（℃） |
continuous |
250 |
|
instant |
260 |
Heat Shrinkage Rage |
Warp |
≤1 |
|
Weft |
≤1 |
Surface Treatment |
Heat Setting / Singeing / Calendaring |
|
Chemical Treatment |
PTFE Dipping Treatment |
|
Usage |
Steel Plant/ Cement Plant / Power Plant / Chemical Plant/ Asphalt mixing plant /etc |
|
Size of bag |
Customization |
|
FAQ
Q: Can you do the design for us?
A: Yes. We have a professional team having rich experience in design.
Q: How long is your delivery time?
A: It is 7-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock,
Q: Can you provide the technical support?
A: Yes.
Other Business Term:
① Customization: Size & Logo |
② Sample: free sample / freight collect |
③ Freight: Ocean freight, Air freight, Express freight, Train freight. |
④ Packing: Packing in carton |
⑤ Warranty: 1 Year |
Lead time :
Quantity(Pieces) |
1 - 100 |
101 - 1000 |
1001 - 5000 |
>5000 |
Est. Time(days) |
7 |
15 |
30 |
Negotiable |
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