Industrial Anti-static Polyester Filter Bag
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Specification
Specifications:
Compositions | polyester fiber | |
Weight (g/ m2) | 500 | |
Thickness (mm) | 1.8 | |
Air permeability (L/m2/s) | 150-300 | |
Tensile strength | 1200 | 1250 |
1300 | 1350 | |
Tensile Elongation(%) | <20< span=""> | <30< span=""> |
<45< span=""> | <30< span=""> | |
Broken strength | 2.40 | |
Continuous working temperature(°C/°F) | 140/284 | |
Short time Working temperature(°C/°F) | 160/320 | |
Anti-acid | Excellent | |
Anti-alkali | Excellent | |
Anti-abrasion | Excellent | |
The stability of water solution | good | |
Finishing treatment | Singeing, calendaring, plain, Heat Set | |
Top load/ entry(walk-in plenum) | Snap Band | |
Bottom load/ entry(common in bin vents) | Disk With Wear Strip | |
Heat Setting
Basically all needle felts at Shandong Aobo are heat-set.
The residual shrinkage is reduced to a minimum by means of an optimum combination of the decisive quality factors , such as temperature, dwell time and cooling phase.
The controlled process management during the cooling phase ensures that the filter bags will have excellent form stability even under most difficult conditions.
Quality-determining parameters
Temperature
Reaction time
Cooling time
Thermal surface treatment
The surface of any needle felt influences the structure of the filter cake, its cleanability as well as pressure drop and the emission.
- Singed
Three different kinds of treatment are possible:
smooth for adhesive and moist dust
medium for universal treatments
rough low agglomeration or fine dust
- Calendering
Through calendering a more compact fiber structure is achieved. This allows a more surface-active separation of dust with lower emission.
Protective Impregnation
- hydrophobic, oleophobic
This treatment makes it more difficult for moisture to penetrate into the needle felt. Thus the risk of excessive dust deposits and caking is reduced.
- Protection against acids and hydrolysis
Special impregnation based on TEFLON®. This treatment coats the fiber surface, thus providing it with the anti-adhesive character of a PTFE finish.
An oil- and water-repelling effect is produced, and the fibers are effectively protected against acid and hydrolysis attack.
- Active finish, hydrophobic
Special water-repellent treatment providing a high cleaning and separation efficiency.
Coatings
Through the filter-active coating dust is already separated on the surface. In addition the anti-adhesive surface reduces the adhesive forces between the filter medium and dust cake.
Advantages
Optimised cleaning
Increased service life
High separation efficiency
PTFE-Coating, hydrophobic and oleophobic fibers, protection against acids and hydrolysis
Primary finish membrane, microporous foam coating, high separation efficiency, easy dust release, hydrophobic and oleophobic
Antistatic Constructions
electrical conductive
Optimum discharge of electrostatic charges, therefore suitable for potentially explosive areas, as well as for electrostatic, strongly chargeable/charged dusts.
permanent electrical conductive in accordance with DIN 54 345 part 1 by adding stainless steel fibres into the fibre mass in accordance with DIN 54 345 part 1 or
alternative in support of scrim in accordance with DIN 54 345 part 1 and part 5
Packaging & Shipping
Company Information
- Q:How to choose a liquid filter bag
- Filter bag precision options: This is the most troubling question. For example, to remove visible particles, use a 20 or 25 micron filter bag. To remove the cloud from the liquid, use a 1 or 5 micron filter bag. To filter out the smallest bacteria, you need a 0.2 micron filter bag. The problem is that there are two types of filter units: absolute accuracy/nominal accuracy.
- Q:What is the filter principle of the high performance filter bag?
- A few hundred nanometers in diameter have no rules for the structure of the structure, which can be used to effectively intercept dust particles in the filter bags.
- Q:How to remove the washer filter bag
- The non-specialist mistakenly dismounted the machine, It's best to find a knowledgeable or professional person, or sell it later to help!
- 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 do you use a filter bag?
- Third, the cloth should not hang too loosely or too tightly, too easily to accumulate dust, too close to pull out. Fourth, new process old filter bag should not be mixed, avoid damage time different effect equipment normal work
- Q:Please tell me where the filter bags are sold in the washer.
- The filter bag is broken, the average border is good, and you can make it yourself: you can cut it up and cut it into a bag that is the size of the right size, so you can stick it to the border.
- Q:How to maintain the filter bag?
- Here are some things to note about the maintenance of a dust-cleaning bag: 1, dust bag installed after, to start running, when installation should pay attention to bag and skeleton, flower plate hole link must be good, if the connection is bad bag will be damaged first, so that it may affect the use effect of dust collector. This is the initial maintenance of the cloth bag. It's also an important step. 2, will be put into operation after installation is complete, the operation of bag when it is important to note that time to observe the operation condition of the bag, soot cleaning on a regular basis can also maintain the dust bag. 3, in the treatment of high temperature flue gas, try to use high temperature dust bag, high temperature dust bag can better prevent without destroyed phenomenon, also can make the bag of long service life.
- Q:What about the filtering effect of the lubricating oil filter bag
- With the development of the industry, the lubricating oil filter bag is widely used in various fields of industrial occasions, lubricating oil filter bag is one of the most critical steps in the process of the filter.
- Q:How can the filter bag be processed later?
- Dust filter bags can be processed according to specific requirements. Yiqing ash treatment Adopts the patent technology production Yi Qing ash density and breathable, needled felt filter material itself has a good soot cleaning performance, and can work long hours under high filtration velocity. Antistatic processing In certain concentrations, some dust occurs when a spark burns or is generated by friction. Therefore, it is suitable for inflammable and explosive dust to be used in the needle felt filter. Antistatic filter is used to describe the mixing of the filter fibers The conductive fibre (including the dual conductive fibre, graphite-conductive fibre and stainless steel conductive fibre) enables the whole filter to conduct electrical conductivity
- Q:How to clean the filter bag of electrophoresis
- Washing is simple, like washing clothes, getting the impurities out of them, and washing them a few times. Use solvent to wash the effect better!! There is a high pressure cleaning machine.
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Industrial Anti-static Polyester Filter Bag
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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