Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag

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1. Description of Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag

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 Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag

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 Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag


P84( Polyimide ) fiber





 Air permeability (m3/ m2/min)


Tensile strength






Tensile Elongation

( % )


<35< span="">


<50< span="">

Prohibited to use temperature

Below the dew point

Working Temperature



<240< span="">


<260< span="">





4. Application fields of Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag


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 Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag

Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag

Mufactuer P84 Felt Filter Bags P84 High Temperature Resistant Dust Filter Bag

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:How many kinds of cloth bags are there in the dust collector?
2, twill: is made up of two, four under the root and at the same time warp and weft interwoven warp and weft move gradually to the left or right; single and double sided twill weave twill twill twill; flexibility and elasticity are better than plain cloth, the mechanical strength is slightly lower, after the stress displacement, but its good abrasion resistance, dust removal efficiency and the cleaning effect is good, is a kind of woven filter tissue is the most commonly used;
Q:What are the general models of filter bags?
Each bag manufacturers designation may not the same, the difference is the size of the bag material, as far as I know, the filter material: nylon, polypropylene, polyester, stainless steel, PTFE, filter size according to distinguish between: No. 2, No. 1 bag bag, 5 bags, 4 bags, 3 bags (from large to small), the other is non-standard.
Q:What are filter bags and what are the characteristics of filter bags?
According to the requirements of the filtering effect will have different accuracy, generally pore size as the standard.
Q:The problem of filter bag in washing machine. Twenty
So, if the blade breaks, it doesn't catch water. Of course, the waterways are clogged and water and fiber impurities do not go into the filter bag
Q:Can dust filter bag be cleaned by oneself? How can I clean it?
1, cleaning dust filter bag, use high frequency vibration, will enter the filter bag surface of the larger dust particles as far as possible clear, and will not have the influence of fiber entanglement fastness, keep the filter bag good peel resistance.2, cleaning the filter bag dust treatment chemical experiment: extraction bag samples, detected by bag oil composition, professional instrument test to select the maximum washing raw materials, to wash the filter bag filter bag without causing any damage.3, cleaning dust filter bag cleaning: choose the appropriate washing raw materials, and strict proportion, low temperature water cleaning, water flow evenly, moderate intensity, no mechanical damage to the filter bag.4, cleaning dust filter bag drying: use 110 degrees or so hot air drying, keep the filter bag size stability, after drying filter bag deformation, no retraction.5, cleaning dust filter bag repair: for the use of the resulting abrasion, holes and other damaged filter bag repair, to ensure a high rate of reuse.6, cleaning dust filter bag detection: the use of equipment to filter bags after cleaning physical indicators, to ensure that cleaning quality to meet the requirements.
Q:What are the matters needing attention in the selection of the filter bag?
According to the function of coating, it can be divided into protective coating, decorative coating and other functional coating.Electroplating filter bags can effectively solve the impurities in the electroplating solution, and reduce the bubbles and fine particles after plating.
Q:My washing machine filter bag is broken, can not buy,
Two ways:Buy one directly.In fact, this can be bought in many places, and the price is not expensive. Should pay attention to the size of the problem, as far as possible to communicate with the seller clear, so as not to buy, can not be installed on the use.
Q:How big is the filter bag fqpp-10-p04f?
Last year's special help repair urban underground pipeline Wei, is a trenchless pipe repair method called pad. And the national high-tech enterprises?.
Q:The filter bag in the washing machine doesn't work. What's the matter?
Hello! The flow of water from the filter passes through the bucket wall through the impeller.
Q:What is the reason that the filter bag is broken and the strength of the filter bag is decreased greatly in the cement plant?
Three, wear. There are three reasons for the bag filter wear:1. uneven distribution of air flow. Uneven distribution of air flow results in high velocity scouring of filter bags with dust smoke, local wear of filter bags and lower service life.2. flue gas filtration rate is high. Excessive filtration rate of the flue gas will cause frequent soot cleaning, and the fabric, fiber, especially glass fiber of the filter bag will be damaged easily.3. filter bag spacing is too small. The wearing of the lower part of the filter bag is a common phenomenon. The wear is on the one side, the lower part is the most serious, and it gradually decreases. The local sewing thread will be worn off.

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