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:Could you tell me how to make the filter, and mine is also very delicious and urgent. Thank you
he smell is mainly activated carbon filtration, but before it to filter out dust or activated carbon will soon be buried on the dust.. by two or three layers, a layer of coarse filter with acrylic foam
Q:What equipment is used for oil (cooling) in filtration equipment?
The three element system is a system consisting of three independent units, the three element phase diagram, or the phase diagram of the three element system
Q:The reason for the great pressure difference of the mechanical filter
. The function of filtration is to remove suspended or colloidal impurities in water, especially to remove micro particles and bacteria that can not be removed by precipitation technology. BODs and COD also have some degree of removal effect.
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.
Q:Mass production process, equipment and budget for industrial calcium chloride
2 CN86104306 with calcium fluoride and calcium chloride as the main Zinc Oxide mineralizer low-temperature sintering of Portland cement with calcium fluoride, calcium chloride and Zinc Oxide as the main mineralizing agent of low-temperature sintering of Portland cement is a new method for the production of Portland cement, the invention is mainly characterized in the raw material usually silicate cement mixed with calcium fluoride,
Q:What are the famous water treatment plants in China?
Water used in chemical industry, chemical reaction cooling, chemical agent, chemical fertilizer and fine chemical industry, cosmetics manufacturing process, water system.
Q:Do you have to drink alcohol for industrial power purification and filtration equipment?
This depends on how you leaders, and occasionally go,
Q:How is recrystallization done in industry?
Before the best feeding, according to the volume of the kettle and the loading factor, the material is well calculated and put into use. Of course, fear of solvent multi throw, before debugging can be appropriate less points, not enough to fill, with a pump, the loss is very small..
Q:What kind of filtration equipment do you use to treat wastewater?
(1) the chemical precipitation method, and divided into neutralization precipitation and sulfide precipitation.
Q:Method for treating manganese sand filter
And used in the swimming pool circulation treatment system, cooling circulating water purification system and so on.

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