Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags

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Ningbo
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Min Order Qty:
500 pc
Supply Capability:
500000 pc/month

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1. Description of Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags


There are kinds filter materials available, such as Polyester(PET), PP(Polypropylene), PA(Polyamide), Nomex(Aramid), PPS(Ryton),?Polyimide(P84), Acrylic Filter Bags, Fiberglass, PTFE, etc.


Lower the intension and requirement of management and maintenance, our company researches and develops the pulse bag filter of MD series, which is the ideal equipment used for dust control in the fields of construction material, chemical industry, coal etc.


2. Features of Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags


dust filter

1.  the material is Fiberglass

2.  It has excellent resistance to acid and alkali corrosion resistance

3. Working temperature : 240°C-260°C

4 . Hydrolysis resistance performance is good


3. Specifications of Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags



Nonwoven dust filter bag

Continuous Temperature

Peak Temperature

Description

Resistance to Acids

Resistance to Alkalis

Resistance to Oxidation

PH Value

Polypropylene

90°C

100°C

PP

excellent

excellent

restricted

1-14

Acrylic

125°C

140°C

AC

good

good

good

3-11

Yadi

150°C

160°C

Yadi

excellent

excellent

excellent

3-13

Polyester

130°C

150°C

PE

restricted

moderate

good

4-12

Polyphenylensulfide

190°C

200°C

PPS

excellent

excellent

moderate

1-14

Nomex

204°C

250°C

Nomex

good

excellent

good

3-14

Polysulfonamide

250°C

300°C

PSA

excellent

excellent

excellent

3-14

Polymide

260°C

300°C

P84

good

moderate

good

3-13

Polytertrafluoroethylene

250°C

280°C

PTFE

excellent

excellent

excellent

1-14

Glass fiber

260°C

300°C

BQ

good

good

good

 3-11

















4. Application fields of Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags

 

1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations

 2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals

3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers

4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics

5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster

6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing.


5. Images of Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags


Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags


Polyester /Polypropylene /PTFE /NOMEX /P84 /Fiberglass /PPS /Acrylic Dust Filter Bags


6. FAQ


1)   Are free samples available?


Yes. But express delivery cost is to be collected and we will pay it back after confirming the order.


2)  What about the lead time for mass production? 

 

Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to 

get the products at your country.

 

3)  What is your terms of delivery? 

 

We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 


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Q:What is the quality inspection of the filter bag?
The advantages and disadvantages of the filter bag are related to various factors, but mainly depend on the filter material. Dust filter bag filter material is synthetic, natural fiber or glass fiber woven cloth or blanket, according to the design of the filter need to sew cloth or blanket cylinder or flat shape filter bag, according to the nature of flue gas, choose the suitable for the application premise of filter material, usually, in the flue gas temperature is below 120 ℃, filter material with acid resistance and durability of the case, often selects the polyester wool and polyester fiber needled felt, in the treatment of high temperature flue gas (< 250 ℃), the main use graphitization glass wool cloth, in some special cases, choosing carbon fiber filter material, etc.
Q:How about all the filters in the washing machine
It's better than buying a new filter bag to put the stockings on a plastic stent that's broken
Q:What is a good filter bag?
The longitudinal suture of the filter bag must be flat, firm and must not exceed three. The stitches of a cloth bag dust collector shall not be less than two. Also, the loop stitching of the filter bag is stronger than the two.
Q:What do you notice when the filter bag and dust collector are installed?
The installation of the filter bag cage is the most careful in all installation and work carefully, so should last for installation, the installation, the bag must not delimit with sharp hard object collisions, hook, even minor scratches, also can make greatly reduces the life of the bag.
Q:Filtration efficiency of liquid filtration bag
Different companies have different test methods and efficiency requirements of filter bag accuracy, some are defined as 80 ~ 85%, some are defined as 50 ~ 70%.
Q:How do you check the filter material of the filter bag?
Special features: the properties of heat resistance, abrasion resistance, flame retardant, antistatic properties, corrosion resistance and hydrophobic properties. Membrane filter: check the membrane strength.
Q:What is the fabric of a filter bag?
Forging tissue: according to the surface of the fabric, the warp and weft are divided into the warp and the weft. The texture of the forging texture is smooth, the surface is shiny, very soft, elastic and breathable, and the yarn is easy to clean because of the moving nature of the yarn.
Q:How is the filter bag chosen?
About high flue gas temperature compare, such as: chemical, carbon black (white carbon black), and iron blast furnace gas, cement kiln, and factory of calcium carbide kiln tail gas, forging, steel mills, asphalt concrete mixing asphalt smoke, refractory brick kiln gas, coking gas, etc., one is because of these gas containing dust dust because of restricted by resistivity is not suitable for electrical dust collector to collect, can only use dust filter bag or other methods to collect;
Q:How clean is the bag filter bag
According to the mechanism of liquid filtration process, surface filtration and deep filtration are classified.
Q:How to use a home cleaner filter bag properly
If vacuum cleaner dust bag, dust bucket inside the dust is too much, should remove dust as soon as possible, keep the dustbin clean, lest influence the dust Heat dissipation of effect and motor. When the dust is vacuuming or not vacuuming, it should be examined or repaired in time. The vacuum cleaner should pay attention to be put in the drying place, when washing, avoid with wet cloth wipe switch, otherwise may cause leakage or short circuit.

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