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PTFE Dipping Polyester Needle Felt Anti-Static Heat Setting Felt Filter Cloth

PTFE Dipping Polyester Needle Felt Anti-Static Heat Setting Felt Filter Cloth

PTFE dipping Polyester Needle Felt

Polyester Needle Felt anti-static

Heat setting Felt Filter Cloth

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Product Details
300gsm - 800gsm
Max 150cm
Finish Treatment:
Heat Setting; Singeing; Calendering; Water&Oil Repellent; PTFE Dipping; PTFE Membrane
100m/roll; 50m/roll
Application Industry:
Cement Plant; Steel Plant; Chemical Plant
Payment & Shipping Terms
Minimum Order Quantity
100 Square meter
Packaging Details
Delivery Time
10-15 Work Days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
500000 Square meter per Month
Product Description

Polyester Industrial Filter Cloth Felt For Dust Collector Filter PocketPTFE Dipping Polyester Needle Felt Anti-Static Heat Setting Felt Filter Cloth 0


What is Polyester needle felt filter fabrics?


Polyester needle felt is the most widely used filter fabrics for normal temperature dust removal, thanks to its versatile property and high cost-effectiveness. Huading’s Polyester needle felt filter fabrics is made out by long fiber scrim, and fine fiber punching on the surface, in suitable density and thickness to ensure the optimal filtration efficiency and tensile strength.
Various after treatment include water and oil resistance, anti-static, PTFE membrane, etc to meet your different working conditions.


Advantage of Polyester needle felt filter fabrics

1. Good tensile strength
2. Excellent resistance to acid
3. Excellent resistance to solvent
4. Economical
5. Continuous working temperature <135℃, surge 150℃


Disadvantage of Polyester needle felt filter fabrics

Polyester is easy to hydrolysis in high temperature and high humidity working conditions, there is ester group on the polyester macromolecular chain, which is easy to rift in the tough high-temperature and high-humidity conditions, this causes the degradation of the filter material and reduces the service life.


Application of Polyester Needle Felt Filter Fabrics


1. Mining
2. Cement industry
3. Metal industry
4. Aluminum and non-ferrous metal industry
5. Ceramic industry
6. Quarrying
7. Plastic
8. Milk powder
9. Flour mill (used under dry conditions up to 150°C)

PTFE Dipping Polyester Needle Felt Anti-Static Heat Setting Felt Filter Cloth 1




Composition PE/anti-static scrim
Weight (g/m2) 500
Thickness (mm) 1.80
Air permeability (L/m2/s) 200-350
Tensile strength (N/5×20cm) Warp 1000
Weft 1250
Tensile elongation (%) Warp <35
Weft <55
Broken strength (Mpa/min) 2.40
Working temperature(℃) 130
Short time working temperature (℃) 150
Anti-acid Fair
Anti-alkali Fair
Anti-abrasion Excellent
The stability of water solution Fair
Finishing treatment Singeing, calendaring


Para Weight (g/sm) Thickness (mm) Air Permeability (cbm/sm/min) Tensile Strength


Tensile Elongation


Operating Temp.


Max Surge Temp.


Suitable P.H. Value
Model / / / Warp Weft Warp Weft / / /
PE-01 530 3.5 10 1000 1800 50 50


Dry Heat


Dry Heat

PE-05 530 2.5 22 800 1000 60 60 4-12
PE-10 480 2.2 24 800 1000 60 70 4-12
PE-25 480 2.8 35 500 800 70 70 4-12
PE-50 430 3.5 70 500 600 100 80 4-12
PE-75 430 3.5 80 500 600 100 80 4-12
PE-100 380 3.5 100 500 500 100 100 4-12
PE-200 380 3.8 100 500 600 110 100 4-12


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