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Audited Supplier Dust Filter Polyester Needled Felt Polyester 0.3 Micron Filter Cloth Needle Felt:
Polyester:
Polyester long thread and Polyester staple fiber products.
A:Resist strong acid and weak alkali
B:It's stable to thick inorganic acid in low temperature,not dissolved in organic acid,but can be dissolved in thick vitriol and heated metacresol.
C:It's easily hydrolyzed in strong alkali.
D:Operating temparature is up to 120ºC, instant service temperature can be up to 150ºC.
Technical Data:
| Fibre | Polyester |
| Scrim | Polyester |
| Weight(G/M2) | 450~550 |
| Thickness (mm) | 2.0 |
| Width (mm) | ≤ 2.2 |
| Length | 50m/roll |
| Finish treatment | Singeing, Calendering, mixing lead static fibre or stripe lead static fibre Treatment. |
| Air permeability (L/m2/S): | 120 |
| Tensile strength (N/5× 20cm) | Warp:>1000 Weft:>1100 |
| Tensile elongation (%): | Warp:<35 Weft:<55 |
| Temperature (ºC): | Continue: 120 Instant: 150 |
| Anti-acid | Middle |
| Anti-alkali | Middle |
| Anti-abrasion | Excellent |
| Hydrolytic stability | Middle |
| Application | Mainly used in food and beverage industry,pharmaceutical industry,non-ferrous metallurgy,chemcial plant,building section and mining industry,power plant etc. |
Remarks:
1) The length of dust filter bags: can be customized
Usual size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
2) Process Method: automatic sewing or welded
3)Prodction details:Double bottoms and reinforcement to make abrasion resistance.
Sewing thread: PTFE thread, polyester thread.
4)Inspection: Filter bags will be according to the national standards, industry
standards and enterprise standards.
5) If your required filter bag is different from our usual one, then please send us your drawing picture and choose material you need since we also produce the nonstandard filter bag.
Producing Process:
Install Diagram:
Applications:
Production Features:
1.Various material: Polyester(PE), Polypropylen(PP), Aramid, P84, Acrylic, PPS, Fiberglass, PTFE,Nomex,FMS etc.
2.Strong intensity.
3.Excellent anti-abrasion,good finishing treatment.
4.Good raw material, competitive price.
5.High filtration efficiency .
6.Fast delivery.
7.Size can be customized.
8.Factory manufacturer could contol quality and price.
9.Strict quality inspection and contol.
10.Professional designer team to match with your operating condition.
Packaging & Delivery:
Foreign Trade Team:
Exhibization:
Certificate:
Competitive Advantages:
1. 100% custom pass guaranteed.
2. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
3. Flexible and Untraceable payment terms.
4. Good after-sale service.
5. We offer high quality products at competitive price in quick delivery
Shipping Details:
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SHIPPING (Normally arrive port time in working days) |
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| Destination | Express/Courier | SHIP BY SEA | SHIP BY AIR | SHIP BY EMS |
| DHL/FEDEX/UPS/TNT | ||||
| North America | 3~7 days | 15~24 days | 5~7 days | 10~12 days |
| South America | 3~7 days | 15~25 days | 5~7 days | 10~12 days |
| European Countries | 3~7 days | 20~30 days | 5~7 days | 10~12 days |
| Africa Countries | 3~7 days | 40~50 days | 5~7 days | 10~12 days |
| The Middle East | 3~7 days | 15~25 days | 5~7 days | 10~12 days |
| Australia | 3~7 days | 10~15 days | 5~7 days | 10~12 days |
Suppliers with verified business licenses
Audited Supplier 
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