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: What is the reason for the strong drop in the broken filter bag of the cement mill dust filter bag
- The length of the filter will wear out and reduce dust removal efficiency
- Q: In what aspects is it convenient to choose the filter bag?
- First, it is important to understand the temperature of the smoke that is being processed. If the normal temperature of the filter is lower than the temperature of the flue gas, it is possible to cause the cloth bag to burn down and cause a large economic loss. So how do you select the filter by the smoke temperature? Filter material by using temperature is divided into: under normal temperature is below 130 ℃, the temperature filter material of 130 ~ 180 ℃, high temperature filter material of 180 ~ 280 ℃. It is known that the temperature of the flue gas and the temperature of the filter can be selected by the filter. The second step is to understand the composition of smoke: this includes the content of the dust, the proportion, the size of the particle size, the viscosity and the moisture content of the flue. The method of cleaning the dust dust, the method of reprocessing and the filter wind speed of the filter were obtained. Usually a large amount of dust and dust is sticky and light condition choose pulse bag filter, filtration speed most control over 1.2 m/min, the minority under 1 m/min. The third step is to understand the amount of smoke that needs to be processed: the amount of air that dust can be treated by the dust collector is usually the operating air volume and the system leakage coefficient (10% ~ 15%). The formula: S = Q / 60V gives the total filter area by the formula: S = Q / 60V. S: total filter area Q: system processing air volume V: filter wind speed.
- Q: What are the benefits of using a filter bag
- It is. Finally, there is a kind of liquid filter bag, the filter bag is used in the welding technology of stainless steel, greatly reduces the probability of filter bag sliding sideways, this technique can well improve the sealing of filter bag, reduce error, seal degree is high
- Q: Filtration efficiency of liquid filtration bag
- The filter efficiency of liquid filtration bag is divided into relative filtration and absolute filtration. Relative filtering: deep filter is on the surface of filter layer and internal to intercept filter, non-woven (also called nonwoven fabric) not woven fiber interwoven irregularly, large particles were intercepted in the outside of the non-woven fabric, first into smaller, but to a certain depth and intercepted, further more smaller impurities, finally, to less than a certain size of particles and a small amount is larger than the size of the particles. Commonly used in the depth of the filter of polypropylene, polyester, NOMEX, the material such as ptfe filter bag, non-woven filter material such as the internal organization structure, material thickness, fiber surface will affect the depth filter interception efficiency. Usually, this filter is called relative filtration, and the filter precision is often defined by the efficiency of the filter of a particular aperture.
- Q: What is the cause of the liquid filter bag
- Accident and material problems: filter bag when installation is not correct, improper use or operators, and there are defects will filter bag filter design problem, the other material choice can no more harm the filter bag use.
- 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: Does the water in the tank always relate to the washing bag
- It could be fiber in the filter bag.I hope my answer will help you.
- Q: How to clean the filter bag of electrophoresis
- If not the first time wash is to be soaked in the water, can't do! It's gone! Pay attention to change water, basically prevent to soak water stinks.
- Q: How to buy the paint filter bag in the car painting
- The best two come together, so the water can't be in the paint, actually see you use in what place ~ 2 effect should be same Cleaning machine with a wide range of applications in the area of industrial cleaning, car factory should also prepare a few sets of washing machine wash paint, welding slag effect is fairly good, suggest you use force in chengdu feng cleaner, washing machine not only depends on the management and maintenance of late, select a... Again, we have to repair the paint, and I suggest we do it well. According to the coating process of plastic parts, and do not bake, it will be deformed. There is also a choice, which is a good choice. Go to the steam distribution city or paint shop... The cleaning machine has extensive application in the area of industrial cleaning, and the car factory should also prepare several, wash the machine wash the paint, the welding slag effect... Rinse thoroughly. It is suggested that you use the chengdu lifeng cleaning machine, and the cleaning machine should not only look at the management and maintenance of the latter, but choose one...
- Q: How do garbage bags in washing machines have no garbage
- That's because when you wash your clothes the water level is too low, the water can't come up, so you can't filter the water, you can adjust the water level
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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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