Polyester Non Woven needle felt used for dust filtration

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Item specifice:

material: polyester

Product Description:

Ployester High tensile non woven needle felt


Polyester needle punched felt is made from polyester fiber. The material has better anti-abrasion and higher porosity, good twist resistance. It is a kind of widely applied normal temperature filter material.we suggests the normal application must be 15-20 above the dew point 


Polyester non-woven is most widely used in the temperature between 130 centigrade and 150 centigrade. Compared with other non woven fabric,it also has higher tensile strength. They are excellent used in industrial fume deducting and dust collection.

Application: steel, cement, chemical industry, food processing, etc.



100%   Polyester



Air   Perm


Warp   Tensile Strength


Weft   Tensile Strength


Warp   Elongation

<35%< span="">

Weft   Elongation

<45%< span="">

Continuous   Temperature


Surge   Temperature


Moist   Temperature



Singed,   smooth, stabilization

Chemical   Resistance:

Acid   Fair

Alkalis  Fair

Oxidising   Agents  Good


Polyester Non Woven needle felt used for dust filtration

Polyester Non Woven needle felt used for dust filtration

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Q:What is the standard for quartz sand filter after filtration?
Can be widely used in electronics, power, petroleum, chemical, metallurgy, electroplating, paper making, textiles, pharmaceutical, dialysis, food, beverages, drinking water, factories, enterprises, water, swimming pool, etc
Q:What are the imported brands, industrial filters and filter elements?. Both Chinese and English are best written. Thank you very much!
Imported filters, the shell parts are generally not bad, as a consumable, but often to change the filter can be.
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Multi media filter is used more than two kinds of medium as the medium filter layer, in the industrial circulating water treatment system, to remove impurities, such as adsorption of oil in sewage, the water quality meet the recycling requirements.
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Widely used in food, pharmaceutical, electronic, chemical, industrial wastewater and other industries.
Q:What is the difference between the filtered water from the household water purifier and the VAT water purchased?
Bottled water refers to the use of tap water or groundwater extraction, after the modern industrial technology (reverse osmosis and electrodialysis, distillation, resin softening) treatment from the pure water or mineral water, obtained by filling production line filling barrel products to PVC.
Q:The south is well-known, the strength of the production of filter cloth or industrial filter cloth manufacturers?
Shanghai Chang Bo filter industry Co., Ltd.
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oil mist collector is similar to a filter, a multi filter collector, Wuxi bodi has at least two or three layers of filter, a maximum of five layers. Each floor is made of different materials. Usually three layers
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A belt filter used for cooling in metal grinding or other processes. It is also suitable for cleaning the cleaning fluid, industrial water, organic solution and other solutions in the hair germ parts cleaning system.
Q:How is recrystallization done in industry?
The solvent can be considered a good full added, can be divided into, the reaction kettle has the corresponding solvent tank, the liquid level on the metering tank gauge can be calculated by adding the amount of solvent, at the same time there are some flowmeter through the flowmeter reaction can also add the solvent volume measurement.
Q:Principle of on-line self-cleaning filter for industrial water treatment and forced backwashing
wash wash is put into operation before the preparation work is mainly to restore contact filter filtration and depth filtration effect, to ensure the water quality of medium SDI (pollution index) = 4.

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