Industrial P84(Polyimide) Film Coated Filter Cloth (needled Felt)

Industrial P84(Polyimide) Film Coated Filter Cloth (needled Felt)

Our company produces the non-woven needled felt filtration material and filtration bags made of P84 fiber. The materials is used for the dust collection in the industry environment of outlet if cement kiln and waste incineration. The product has the following advantages: P84 fiber has irregular...

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Product Details

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Our company produces the non-woven needled felt filtration material and filtration bags made of P84 fiber. The materials is used for the dust collection in the industry environment of outlet if cement kiln and waste incineration. The product has the following advantages:

P84 fiber has irregular shape section like leaves, therefore, it has about 80% more surface area than that of the fibers with regular round round section. That ensures the high efficiency of filtration and prevents the dust to infiltrate deeply into the filtration material. The material can be used under the temperature of 240℃ (long-term) and 260℃ (short-term), suitable to be used with PH5-9. It is on of the few materials that can stand such high temperature. The fiber has good hydrolysis stability, LOI(limit oxygen index) of it is 38%. The filtration bag is suitable for long time working with high amount of dust and chemical load conditions. The filtration materials is the best choice for the dust collection in the industry environment of outlet of cement kiln and waste incineration.


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

  • aimeeliu67@hotmail.com

  • +86-024-58217958

Fushun New Oriental Industrial Filtration Material Co.,Ltd