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Address: Zhouguantun Village, Fuzhen, Botou City, Cangzhou City, Hebei Province
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Polyester needle felt is made of high quality fine denier fiber, advanced polyesterfiber and acupuncture filter mat. It can mix and mix many kinds of fiber evenly, and thenuse multiple sets of open cotton and carding machine to make filber Mesh between thedifferent layers of fiber composite, gradient transformation. Polyester needle felt has theadvantages of high porosity, good air permeability,high efficiency of dust collection,long service life, etc,in addition to the ordinary felt type filter cloth.Because of itsmoderate temperature rating,the instantaneous can reach 150 °C, acid and alkaliresistance Moderate and the characteristics of a very good wear resistance, it is the useof felt in the filter of a large variety.
Polyester needle felt is made of high quality fine denier fiber, advanced polyesterfiber and acupuncture filter mat. It can mix and mix many kinds of fiber evenly, and thenuse multiple sets of open cotton and carding machine to make filber Mesh between thedifferent layers of fiber composite, gradient transformation. Polyester needle felt has theadvantages of high porosity, good air permeability,high efficiency of dust collection,long service life, etc,in addition to the ordinary felt type filter cloth.Because of itsmoderate temperature rating,the instantaneous can reach 150 °C, acid and alkaliresistance Moderate and the characteristics of a very good wear resistance, it is the useof felt in the filter of a large variety.
Polyester anti-static needle felt
According to the domestic blast furmace gas, coal mill dust collection and cement.mill dust collection and other industries need to develop anti-static needle filter felt andfilter cloth, in addition to the performance of ordinary polyester needle felt, but also hasexcellent antistatic properties Function.General industrial dust to a certain extent (ie, explosion limit) in case ofelectrostatic discharge, discharge spark or external ignition and other factors, can easilylead to explosion and fire. Anti-static needle felt used in the field of bag filter dust,anti-static problem can be solved.Surface treatment methods In accordance with the different requirements ofworking conditions,can be bumned, calendering, water and oil,PTFE impregnation,coating, coating and other treatment.
Polyester three anti-needle felt
According to the domestic blast furnace coal mill dust collection and cement milldust collection and other explosive industry needs to develop and produce threeanti-dust bag. Three anti-dust bag in addition to the production of ordinary needle felttechnology, but also requires the production of needles in the base fabric of the warpinto the conductive fiber yarn or in the chemical fiber mixed with conductive fibers andother conductive materials.Three anti-dust bag is mainly used for surface dust,chemical dust, coal dust.
The adoption of advanced international standards, with advanced equipmentmanufacturing and production of aramid high temperature needle felt,in accordancewith the working conditions of the different requirements, can do aramid fiber needlefelt do functional treatment, such as water and oil, PTFE Impregnation, coating, coatingand the like.
Acrylic needle felt is the use of non-woven acupuncture process Acrylic strongfiber staggered arrangement, the gap evenly distributed fine fiber cloth, the surface byhot-rolled, singeing and other treatment, the surface smooth and difficult to be blockedby dust,this The filter medium has large air gap, good air permeability and strongchemical resistance. It can not only filtrate the normal temperature gas, but also filtermedium temperature gas (150 C). It is also ideal for acid and alkali corrosive gas filtermaterial.
PPS needle felt is made of polyphenylene sulfide (PPS) fiber produced in the United States, Japan and other countries according to the production process of other high temperature filter felt, and is one of the main varieties of high temperature filter materials. PPS needled filter materials are excellent in the following applications.
PTFE scientific name PTFE, commonly known as Teflon, also known as Teflon. So far it isthe world can be found in the chemical resistance of the best fiber, which is independent of themolecular structure and structure of the fully symmetrical neutral polymer compounds.
Glass fiber needle felt is a reasonable structure, good performance of hightemperature filter material. It not only has the advantages of high temperatureresistance, dimensional stability, low elongation shrinkage and high strength, but alsoshort fiber with diameter of 5-7 microns. It has three- dimensional microporousstructure with high porosity and low filtration resistance., The dust removal efficiencyis higher than that of the woven filter media. It is a high-speed and high-efficiency hightemperature filter material. It is widely used in various industrial furnaces such as steel,chemical industry, metallurgy and carbon black.Gas filtration.In accordance with the different requirements of the use of glass fiber needle felt todo a variety of functional treatment, such as PTFE impregnation, coating, film and so on.
Address: Zhouguantun Village, Fuzhen, Botou City, Cangzhou City, Hebei Province
Mobile phone: +86-13503176561
Telephone: +86-0317-8345806
wechat:+86 18894998999
E-mail：manager@hebeidonghongcc.com
WhatsApp: +8613503176561
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