Dust filter bags

Industry Air Filter P84 Filter Bag Needle Punched Filter Felt

Polyimide Fiber (P84)-the Dust Removal Material with The Highest Temperature Resistance Class Introduction: Polyimide Fiber, Also Known As Aramid Fiber, Is A High-performance Fiber Prepared By Polymerization Of Pyromellitic Dianhydride And Aromatic Diamine To Obtain Polyamic Acid Prepolymer, And Then Through Solution Spinning. Polyimide Fiber.
It Is Mostly Used In Dust Collection Bags And Is Known As The Title Of "golden Silk".



  • Item NO.:

    P84-01
  • Payment:

    L/C, T/T, D/P, Western Union, Paypal
  • Product Origin:

    China
  • Color:

    Yellow
  • Shipping Port:

    Shanghai, China
  • Lead Time:

    7
  • Scrim Material:

    100%PTFE
  • Weight:

    500±5%gsm
  • Thickness:

    2.2±0.2mm
  • Temp. Range:

    Continue 240℃ Peak 260℃
  • Application:

    Cement,Construction,Metallurgy
  • Product Detail

Industry Dust Collector High Temperature P84 Filter Bag With PTFE Coating


1. Brief Introduction

Polyimide Fiber Has Excellent Comprehensive Performance, Has Many Advantages Such As High Temperature Resistance, Good Filterability, Acid And Alkali Resistance, Etc., And Can Be Used In High Temperature Environments Such As Cement Kiln Tail, Waste Incineration, And Power Plants.


2. Physical Proerties 

Technical Specification

Name/Quality

100% P84

Component/

Shell Fiber

100% P84

Scrim

100% PTFE

Weight

500±5%gsm

Thickness

2.2±0.2mm

Air Permeability /200Pa  L/dm2.min

130-180

Tensile Strength  N/5*20CM

Length

≥800

Cross

≥1200

Elongation at break %

Length

≤30

Cross

≤50

Temperature                                          ( Celsius Degree)

Continue

240

Peaks

260

Finish

Singeing, Calendering, Heat-set

Use Scope

Cement, Steel,  Construction, Metallurgy,etc


3. Chemical Properties 
✔Anti-acid 
✔Anti-alkali 
✔Anti-abrasion 
✔Hydrolysis stability


4. installation diagram

1.unpack the filter bag
2.Insert flower board hole/cell plate
3.Knead the filter bag collar
4.Align the collar with the card
5.Adjust the position of the collar 
6.Align the collar to confirm position
7.Filter bag installed in place
8.Check for appropriateness
9.Finally insert the dragon skeleton/dust collector accessories filter cages


5. Application Field:

P84 is mainly used in flue gas purification of asphalt mixing, cement kiln, drying, burning, smelting, various industrial kiln, coal-fired boiler and waste incineration, and is widely used in processes with high emission concentration requirements.



6. Packaging:

Different types of filter bag must be individually packaged. In general, it is wrapped in plastic bags for water proof, then put in a carton. Filter bag must be neat and regular packing, with the ring of the filter bag to avoid ring flat compression deformation. For the requirement to keep the shape of filter bag, it must fill padding for filter bag inside. Any other packing ways also be accepted up to you.





7. FRQ:

Q1. What is your terms of payment?

A: T/T will usually be accepted,details could be negotiated.


Q2. What is your terms of delivery?

A: FOB, CFR, CIF, DDU,EXW


Q3. How about your delivery time?

A: Generally, it will take 10to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.


Q4. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings.


Q5. What is your sample policy?

A: we could offer the sample for free charge but do not pay the cost of freight.


Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery


Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

 2. We respect every customer as our friend and we sincerely do business and make  friends with them.

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