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Polyester needle punched felt water and oil repellent electrostatic dust filter bag boiler high temperature dust filter bag

Short Description:

Compared with general woven filter material, needle punched filter felt has the following advantages:
1. Large porosity and good air permeability, which can improve the load capacity of equipment and reduce pressure loss and energy consumption. Needle-punched filter felt is a fine short fiber filter cloth with staggered arrangement and uniform pore distribution, and the porosity can reach more than 70%, which is twice that of woven filter cloth. Using needle-punched fabrics as filter bags can reduce the size of baghouses and significantly reduce energy consumption.
2. High dust removal efficiency and low gas emission concentration.
3. The surface is finished by hot rolling, singeing or coating, the surface is flat and smooth, not easy to block, not easy to deform, easy to clean, and has a long service life. The service life of needle felt is generally 1 to 5 times that of woven filter cloth.
4. Strong chemical stability. Not only can filter normal temperature or high temperature gas, but also can filter aggressive gas containing acid and alkali.


Product Detail

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Product Description

Polyester dust collector filter bag are very popular recently, most of the cement industry electrical plant asphalt plant waste water treatment workshop come to us.

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1. Filter bag has good thermal stability, thermal stability of instantaneous and long-term continuous use of all current engineering filter materials.

2. Good corrosion resistance.

3. Physical and mechanical properties. PPS filter bag has good fluidity and is easy to wet contact with glass fiber, so it is easy to fill. Glass fibers or inorganic fillers of glass fibers are used to enhance the tensile strength, impact resistance, bending and elongation of the PPS filter bag material.

4.PPS filter bag has good creep resistance, low coefficient of linear expansion and good dimensional stability.

Technical Parameters of Equipment Selection:

Weight: 500g/ m²
Material: Polyester/Polyester/Polyester Antistatic Substrate Thickness: 1.8mm
Permeability: 15 m³/ m²· min
Radial control force: > 800N/5 x 20cm
Latitudinal control force: > 1200N/5 x 20cm
Radial control force: <35%
Latitudinal control force: <55%
Usage temperature:≤130°C
Post-treatment: singeing, calendering, or Teflon coating

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Needle Felt Cloth

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Application

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Packing & Shipping

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