Polyamide P84 Nonwoven Antistatic Dust Filter Bag for Dust
Collector Filter Bag
1. Operation temperature 260 Deg c,
2. the max surge is 280 deg c.
3. good anti-acid, good anti-alkali ,good hydrolysis stability
4. Mean Air Permeability: 10-15m3/m2/min@12.7mmH2O
5. Avaiable Finish: singed,calendar,PTFE membrane,W/O
Description:
P84 dust filter bag (Felt) Normal continuous operating temperature
is 260degrees.
Common applications include: smelters, dryers, coal-fired boilers,
incinerators, kilns, and calciners.
P84 filter bag is non-flammable and no hydroscopic. This felt
offers extended bag life in low pH applications
and helps reduce differential pressure across the baghouse. P84
operates will in high temperature applications,
against acid attacks and is resistant to flex abrasion (unlike
Fiberglass).
Alkaline should be avoided at high temperatures with using P84.
Specification:
Size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
Any length is available. Special size is customizable.
Process Method: sewing or welded
Dust collector filter bag tops include:Beaded snap band top, corded
or ring top, raw top, flat sewn top, top with grommet, top with
loop, gasket top and other.
| Model No. | Material | Weight | Thickness | Breaking strength | Using temperature |
| | g/m2 | mm | vertically | horizontally | ℃ |
| P84 | P84 fiber | 500 | | | | ≤260 |
Feature:
• Excellent steady under high temperature and resistance to acid
• P84 can operate continuously, under practical and low acid
working conditions, at temperatures up to 500°F(260 °C).
• The complex cross sectional shapes create 30-90% more collection
surface area when compared to round or oval shaped fibers.
• Low back washing pressure, maximum flexibility
• The unique tri-lobal fiber structure of P84 provides customers
with high efficiency filtration, low pressure drop, and reduced
cleaning energy.
• Excellent dust cake release
Application:
• Incinerator plants
• Cement Kiln gas
• Low acid coal fired boilers
• Asphalt/hot mix plants flue gas
• Minerals processing
• Soil remediation facilities
eg:Polyamide P84 Nonwoven Antistatic Dust Filter Bag for Dust
Collector Filter Bag
| Material | P84 Fiber/P84 Scrim |
| Weight(g/m2) | 500 |
| Thickness(mm)±0.2 | 2.0 |
| Air permeability(m3/m2.min) | 17 |
| Tensile strength(N/5×20cm) | Warp | 600 |
| weft | 800 |
| Break elongation(%) | Warp | 25 |
| weft | 45 |
| Thermal shrinkage(%) | Warp | ≤1.0% |
| weft | ≤1.0% |
| Continuous Working Temperature | 240 |
| Instant Working Tmeperature | 260 |
| Finish | heat setting, singeing, calendering, soak with PTFE |
|
| Note | The parameters above come from ideal lab condition, the performance will change a little bit in line with actual
application |
FAQ:
Q: Are you trading company or manufacturer ?
A: Yes, we are the manufacturer with continuous and improved R & D,
production, sales and service supply.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge if the value is
not big, but the courier charge will be on your side.
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30%
T/T in advance ,balance before shipment. ( Mainly accept Paypal,
West Union and T/T)
If you have another question, pls feel free to contact us.
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