Industrial Acrylic(homopolyacrylonitrile) Fiber Film Coated Filter Cloth (needled Felt)

Industrial Acrylic(homopolyacrylonitrile) Fiber Film Coated Filter Cloth (needled Felt)

The acrylic fiber needled felt filtration materials produce by our company is made by imported raw materials. The product is used in the field with middle temperature conditions. It has good heat-resistance, and corrosion resistance. It is kind of flame-retardant fiber. Compared with the...

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Product Details

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The acrylic fiber needled felt filtration materials produce by our company is made by imported raw materials. The product is used in the field with middle temperature conditions. It has good heat-resistance, and corrosion resistance. It is kind of flame-retardant fiber. Compared with the ordinary acrylonitrile, it can resist higher temperature. Its continuous working temperature is 130℃. Compared with polyester(PET) or other acrylonitrile fiber, it has superior resistance to alkali and, corrosive gas, such as SO2, O2, O3. It shows the good resistance to organic solvent, oxidants, organic and inorganic acid when the working temperature is below 125℃. It does not have hydrolysis reaction, therefore, it is important to use the material to replace polyester to make felt filtration bag using at low temperature and wet conditions with chemical corrosion.


Polyester film coated needled felt

Material

Polyester fiber
     Polyester industrial filament base fabric
     PTFE Microporous membrane

Weight(g/m2)

550(g/㎡)

Thickness(mm)

1.8mm

Filtration wind speed

≤1m/min

Air Permeability(m3/m2/min)

2-6m3/㎡.min

Bulk Density(g/m2)

0.240g/㎡

Filtration precision

Dust particle size≥5µm
     Filtration efficiency100%

Tensile Strength(N/5×20cm)

Warp

>1000N/5×20㎝

Weft

>1800N/5×20㎝

Tensile Elongation(%)

Warp

<35%

Weft

<45%

Continuous Working Temperature

130℃

Instantaneous Working Temperature

150℃

Acid and alkali resistance

Good

Dust Stripping Rate(%)

96.67%

Static Dust Catching Rate(%)

99.965%

Dynamic Dust Catching Rate(%)

99.999%

Dynamic Resistance(%)

128Pa


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Inquiry

  • D7, Huashan Industrial Park, Xinfu District, Fushun City, Liaoning Province, China

  • PhoenixYY@aliyun.com

  • +86-024-58217958

Fushun New Oriental Industrial Filtration Material Co.,Ltd