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High temperature resistance Dust Filter Material

High temperature resistance filter media from Zonel Filtech which is a needle felt filter material series for dust collection. The series is suitable for the operating circumstance with the continuous temperature not exceed 260 degree centigrade and the maximum instant temperature not exceed 280 degree centigrade, during the temperature area, Zonel Filtech can help you to define the most suitable filter material for your dust bag filter houses.

Zonel Filtech can provide both needle felt filter cloth rolls and ready-made filter bags, the material include:
Polyimide (P84) needle felt filter cloth and filter bags with various finish treatments;
PTFE needle felt filter cloth and filter bag with various finish treatments;
Fiber glass filter felt or fiber glass blended filter felt with various finish treatments.

Any help needed from Zonel Filtech, just feel free to send the inquiry.
 
  • Pictures
  • Polyimide/P84 filter material
  • Fiber glass filter Material
  • PTFE filter material
Dust filter cloth and filter bags
P84/polyimide needle felt filter cloth for dust filter bags sewing
 
  • dust filter cloth and filter bags
    Dust filter cloth and filter bags
    P84/polyimide needle felt filter cloth for dust filter bags sewing
  • Dust filter cloth and filter bags
    Dust filter cloth and filter bags
    P84 dust filter bags - for high temperature circumstance usage.
  • Dust filter cloth and filter bags
    Dust filter cloth and filter bags
    Fiber glass needle felt filter cloth for dust filter bags usage.
  • Dust filter cloth and filter bags
    Dust filter cloth and filter bags
    Fiber glass dust filter bags for pulse jet bag filter systems
  • Dust filter cloth and filter bags
    Dust filter cloth and filter bags
    PTFE/teflon needle felt filter cloth for dust filter bags production
  • Dust filter cloth and filter bags
    Dust filter cloth and filter bags
    PTFE/teflon dust filter bags.
Polyimide (P84) needle felt for dust collector systems

P84 needle felt for dust collector filter bags

P84 high temperature dust filter bags

General introduction of the Polyimide (P84, PI)needle felt filter cloth:
P84(PI-polyimide) fiber with the properties of high temperature resistance and inflammable, the tri-leaf structure of the fiber help the polyimide needle felt filter cloth with a much lager filter surface when compare to the filter cloth with the other fibers, so the P84 filter cloth is a perfect material and it always can meet very good filter efficiency.

Relevant specification for the P84 needle felt:
Material: P84(PI-polyimide) fiber, supported with P84(PI-polyimide) / PTFE scrim
Weight:450~650g/sq.m
Operation Temperature: Continues: ≤240℃; Peaks: 260℃
Surface treatment available: singed & glazed, heat set, PTFE suspension bath, PTFE membrane.
We can customize the products according to the requirements from the clients!

The properties of the polyimide dust filter bags:
1. High temperature resistance:
Recommended continuous operation temperature: ≤240 degree C ; instant peaks: 260 degree C.
2. Stable size under high temperature after heat setting treatment: at the 260 degree C , the shrinkage not exceed 1%.
3. Fire proof.
4. Good abrasion and folding resistance.
5. High filter efficiency and long service life.

Main applications of the P84(PI-polyimide) filter bags:
Mainly used for Cement kiln, Asphalt, Waster Incinerator, coal boilers, etc.

Note:
1. Special specification can be customized.
2. maximum width:2.25meters.
3. both filter cloth rolls and filter bags are available to supply from Zonel Filtech.
Fiberglass needle felt for dust collector systems

fiber glass needle felt filter cloth

fiber glass needle felt filter bag

General introduction of the fiber glass needle felt filter cloth and blended filter material:
Fiber glass needle felt after some reasonable finish treatment as a kind of filter cloths that can be used in some extremely high temperature circumstance for dust collection.
For conquer the disadvantages of weak cohesive, poor folding resistance and wearing of fiber glass nonwoven filter material, ZONEL FITLECH developed some new style filter cloths on the basis of glass fiber (similar to FMS, we called fiber glass blending needle felt filter cloth), after several decades testing, the fiber glass filter bag and the fiber glass blended filter bags are working excellent in our clients’ bag filter houses.

Relevant specification of the glass fiber felt filter cloth and blended filter material:
Material: glass fiber + high temperature resistance fiber such as Aramid (Nomex), PPS, P84, PTFE, etc + glass filament
Weight: > 880 g/sq.m
Tensile strength: Warp :> 1800 N/5cm; Weft :> 1800 N/5cm
Service Temperature: Continues: <260℃; Peaks: 280℃
Surface treatment for choice: glazed, heat set, PTFE suspension bath, PTFE membrane.

The properties of the fiber glass needle felt filter cloth and blended filter material:
1. High Temperature Resistance: 260-280 degree C
2. Excellent corrosion resistance (except HF)
3. Customized according to different operation condition, longer service life.
4. Air permeability is higher and stable can be operated with a higher air/ cloth ratio (up to 1.0~1.2m/min) when compare to the woven fiber glass filter fabric.
5. Abrasion resistance.
6. with an economical investment.
7. Can be used in a variety of complex and harsh environmental conditions.

Main applications of the fiber glass needle felt filter cloth and blended filter material:
Fiber glass needle felt filter cloth and blended type filter cloth widely used for dust/ fume removal at the plants such as steel plants, nonferrous smelting works, chemical plants, carbon black production, Asphalt and cement plants, power plants, etc.

Note:
1. Special specification can be customized.
2. maximum width:2.25meters.
3. both filter cloth rolls and filter bags are available to supply.

Anything more needed, feel free to contact ZONEL FILTECH!
PTFE (polytetrafluoretyhylene, Teflon) needle felt filter cloth

PTFE needle felt filter cloth

PTFE dust filter bag

General introduction of the PTFE needle felt filter cloth
PTFE (polytetrafluoretyhylene) also called Teflon, which be treated as the KING of the plastics due to the properties of the high temperature resistance, corrosive resistance, durable, which is a innate excellent materials for industrial filtration.
Zonel Filtech adopted the first grade PTFE (Teflon) fiber and sound workmanship needle punched into felt, after the special finish treatment, the Teflon needle felt filter cloth can be widely used in various industrial occasions for dust collection (PTFE dust filter bag ) and liquid filtration (Teflon micron rated filter bag ).

Relevant specification for the PTFE (polytetrafluoretyhylene, Teflon) needle felt:
Material: 100% PTFE (polytetrafluoretyhylene, Teflon) fiber, supported with PTFE (polytetrafluoretyhylene, Teflon) filament scrim
Weight:750~800 g/sq.m
Operation Temperature: Continues: ≤260℃; Peaks: 280℃
Surface treatment available: singed & glazed, heat set, PTFE suspension bath, PTFE membrane, micro pore size surface treatment.
We can customize the products according to the requirements from the clients!

The properties of the teflon dust filter bags (made of PTFE filter cloth )
1.High temperature resistance, continuous operation temperature can up to 260 degree C, instant operation can up to 280 degree C.
2.Large-scale production available, with the much cheaper price when compared to the before.
3.Can be used at full PH range.
4.Long service life, as usual can be more than 4 years.
5.All of the production rang with various usage are available.

Main applications of the PTFE filter bags:
PTFE filter cloth is a special material with a good alkali and acid resistance, anti-hydrolysis, stable physical dimension, mainly used in coal burning boiler, waste incineration, carbon black producing,Tio2 producing for fume removal or dust collection (PTFE dust filter bag), as well as some high temperature or some corrosive liquid filtration(PTFE liquid filter bag).

Note:
1. Special specification can be customized.
2. maximum width:2.25meters.
3. both filter cloth rolls and filter bags are available to supply.
 
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