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
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Item specifice
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 do you pack the filter bags in the washing machine
- In order to prevent filtering or filter box breeding bacteria, it is recommended that users be taken apart.
- Q:In what aspects is it convenient to choose the filter bag?
- The fabric design of dust filter bag should be designed to be efficient filtration, easy dust stripping and durable effect. Dust filter bag is one of the important parts in the precipitator, bag filter is generally according to the properties of dust, dust removal by way of the nature and filter according to the different filter filter bag, filter bag so select filter attention focus is also different. A filter bag that is suitable for price performance according to the requirement of operating condition. The gas temperature. Gas temperature below 130 ℃ selection filter filter bag at room temperature, the temperature between 130 ℃ to 260 ℃ high temperature dust filter bag. Gas humidity. Dusty gases according to the relative humidity is divided into three states: dry gas (relative humidity below 30%), the general condition (relative humidity between 30% - 80%) and high humidity (relative humidity above 80%) of gas. When the gas moisture is high, you should choose the laminated waterproof cloth bag. The chemical properties of gases. The chemical elements of acid, alkali, oxidizing agent and organic solvents are found in all kinds of furnace gases and chemical exhaust gases. In order to select the filter bag, the filter bag should be chosen according to the chemical composition in the flue gas.
- Q:Filtration efficiency of liquid filtration bag
- Absolute filter: filter is absolutely intercept surface filtering method, is greater than a certain size particles of 95-99.9% were intercepted, less than the size of the particles by all. Pore size must be same size on the surface of the filter bag material, weave fabric must be tight and firm, material requirements after joint can bear high pressure, can prevent leakage occurs, absolute filtering effect can be assured.
- Q:How do you check the filter material of the filter bag?
- Filter bag dust filter core, its quality directly reaction precipitator dust removal efficiency and service life, in order to ensure the quality of filter bag, cope with the production of filter bag filter material for sampling, determine its performance up to standard. The filter material needs to be tested and tested: 1, the appearance of filter material: observe whether there is a jumper line, defect, puncture, black spot, joint, broken line, etc. 2, the mechanical properties of the filter material: testing the tensile strength, elongation at break of filter material, warp/weft direction of the load elongation and burst strength of filter bag is in line with the standard.
- Q:Liquid filter bags should be aware of those items when installing
- Make sure the edge of the filter is cleared. Check the arcs and edges of the tennis basket. The upper edge of the net must be flat on the surface of the filter. If there are no nets or nets, there will be a filter failure. To install a new filter bag, the filter bag must be inserted into the net, and the bag sealing ring must be placed in the seal slot correctly.
- Q:What is the correct way to use a filter bag
- Fifth, replace the filter bag, blow clean with compressed air first, check for broken holes, and then replace when the holes are repaired. If the filter bag is filled with dust, rinse with water and leave after cooling. Sixth, the filter bag is blocked. When the filter bag is blocked, the resistance is raised, but the reading of the differential gauge is displayed. The filter bag jam is the main cause of the wear, perforation and loss of the filter bag.
- Q:How to buy the paint filter bag in the car painting
- Car paint German parrot paint, of course, you ready to buy on taobao, I will buy, there is very good on taobao input car paint parrot came out. It's in shenzhen. 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... It is recommended 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 also choose a good brand. The coating site is polluted, such as the floor of the lacquer room is not clean and clean. Poor equipment, no positive pressure in the baking room, filter net... The process of determining the relationship between paint and car color is determined by graphical method. The color is determined only in the car itself...
- Q:What is the filter bag for the washing machine?
- Some clothes make it easy to get a ball, which is to filter the little ball
- Q:What are the benefits of using a filter bag
- Secondly, the filter bag is made of advanced technology, it is not the phenomenon of the needle eye and it is very good.
- Q:Who has used a liquid filter bag? What is its feature?
- The dimension stability is good, the fiberglass itself does not contract at the standard temperature Chemical etch is good, acid and alkali resistance.
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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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