Electrostatic Cotton For Air Purifier
Electrostatic Cotton For Air Purifier Is Synthetic fiber filter material is economical and applicable, with low initial resistance, high dust holding capacity, elasticity, environmental protection and easy to use. This series of products is mainly used for pre-filtration of purification systems. It is a commonly used filter material in air purification filtration, mainly filtering 5m particle dust and suspended matter in the atmosphere. It is suitable for places where filters need to be cleaned frequently and pre-filtration of air filtration systems. The main components are: PET (polyester fiber) and PP (polypropylene fiber). The usual production process methods generally use hot air method and needle punching method.
----------------------------There are many downstream markets for primary air filter cotton----------------------------
In the field of electrical appliances, it can be used in air conditioning heat exchange systems to provide clean air for indoor use and extend the service life of air conditioners; in the fields of automobile and machinery manufacturing, it can be used for surface treatment, coating and other aspects to prevent dust from causing product defects; in the field of instrument manufacturing, it can provide high cleanliness and production environment for electronics, optical electronics, etc.; in the field of biopharmaceuticals, it can prevent dust from interfering with drug efficacy; in the field of environmental protection, it can be used for flue gas treatment emitted by coal, steel and other industries.
----------------------------Methods for expressing the length, width and thickness of Primary Air Filter Cotton----------------------------
Length (L), width (W), thickness (D). Many people also express the width as height (H), because when the filter cotton is placed vertically, its width becomes the height. Here we should pay attention to the unit expression method. The length and width units of the roll filter cotton are both meters (m), and the thickness is both millimeters (mm). If it is a sheet, it is centimeters (cm) or millimeters (mm). The expression method of gram weight is gram (g), which is commonly seen in the gram weight of filter cotton of one square meter or less. Square gram weight is used as a description of density and also a standard for measuring the quality of filter cotton. The filter cotton in rolls or sheets is based on kilograms (kg), which is commonly used to weigh the weight of large rolls of finished products.
For example, spray paint should be operated in a relatively clean air environment. The primary filter cotton can filter out dust in the air very well to ensure the cleanliness of the air after entering the spray paint room, greatly avoiding the influence of dust particles on the spray paint surface. For example, in industry, the air at the workers' workplace contains a lot of dust. People working in this environment inhale a lot of dust into their lungs, and many harmful gases, liquids or certain metal elements can be adsorbed on them. As people breathe, they are taken deep into the lungs or adhere to the walls of the bronchial tubes, causing or aggravating various diseases of the respiratory organs. When a certain amount is reached, it can cause fibrosis of the lung tissue, gradually harden the lung tissue, lose normal respiratory function, and cause related diseases. At this time, the appearance of primary filter cotton can effectively filter out impurities, dust and particles in the air to protect people's health.
----------------------------Application areas of air filter cotton----------------------------
Filter cotton has many markets. In the field of electrical appliances, it can be used in air conditioning heat exchange systems to provide clean air for rooms and extend the service life of air conditioners; in the field of automobile and machinery manufacturing, it can be used for surface treatment, coating and other aspects to prevent product defects caused by dust; in the field of precision instrument manufacturing, it can provide a highly clean and pollution-free production environment for precision electronics, optical electronics, etc.; in the field of biopharmaceuticals, it can prevent dust from interfering with drug efficacy; in the field of environmental protection, it can be used for flue gas treatment in coal, steel and other industries.
Filter cotton plays an important role in ensuring clean air and providing a clean environment for factories and homes, so its market demand continues to grow. Driven by demand, the number of filter cotton manufacturers continues to increase, but at this stage, there are few large and medium-sized enterprises in the industry, many small enterprises, insufficient capital and talent investment, making the overall competitiveness of the industry weak.
With the increase in market demand, the competitive advantages of filter cotton companies with strong R&D and innovation capabilities, high technical levels, and excellent product quality will gradually emerge in the future, and the development space for backward companies will shrink day by day.
----------------------------Primary Air Filter Cotton are two production options----------------------------
Bag filters made of filter cotton have the advantages of low resistance, large air volume, dust holding capacity, and can be washed multiple times compared to bag filters made of non-woven fabrics. Therefore, filter cotton bag primary filters are mostly used for environmental dust removal equipment, furniture dust removal equipment, central air conditioners, and purification air conditioners. Primary filtration can also be used as front-end filtration for high-efficiency air filters.
----------------------------Introduction to G3 and G4 filter cotton----------------------------
Filter cotton is commonly used in two grades, G3 and G4. The color of G4 grade is green and white (as shown above), and the color of G3 grade is pure white.
Primary filter cotton is economical, safe, environmentally friendly, and easy to use. This series of products is mainly used for pre-filtration of purification systems. It is the most commonly used and most widely used filter material in air purification filtration, mainly filtering ≥5μm particles and suspended matter in the atmosphere. Its filtration efficiency for 5μm particles is: 80%, 90% or European standard G3, G4.
----------------------------Structural features of filter cotton Primary Air Filter Cotton----------------------------
Filter dust particles with a particle size of 5um and above.
Outer frame: aluminum alloy, galvanized sheet, stainless steel, thickness: 21mm, 25mm, 46mm.
Filter material: high-quality chemical fiber non-woven filter material (filter material thickness is 5-6mm), large air volume, low resistance, and large dust holding capacity.
Large dust volume, high efficiency, and small pressure drop can effectively remove fine dust (the filtration efficiency of particles ≥5.0μm is above 90%) and microorganisms.
Washable and long service life.
The filtration efficiency is mainly divided into G3 and G4 levels.
Primary length: 381mm, 500mm, 600mm, can be customized according to user requirements.
----------------------------Service life of Primary Air Filter Cotton----------------------------
Under the rated air volume, it can be used normally for 1 to 3 months, and the filter needs to be replaced;
When the filter resistance reaches more than 200Pa, the filter must be replaced;
If the filter is washable, the replaced filter material can be rinsed with clean water or a solution containing neutral detergent, blown dry with compressed air or dried, and then replaced;
A maximum of three to four cleanings are allowed, that is, a new filter must be replaced, and the filtration efficiency will decrease by 15% each time it is cleaned;
If the dust concentration in the use environment is high, the service life cycle will be further reduced.
----------------------------Primary Air Filter Cotton dimensions----------------------------
width*height*depth*number of bags (W*H*D*B), unit: mm
295*495*381*3B 295*595*381*3B
495*495*381*6B 595*595*381*6B
295*495*500*3B 295*595*500*3B
495*495*500*6B 595*595*500*6B
295*495*600*3B 295*595*600*3B
495*495*600*6B 595*595*600*6B
----------------------------Replacement cycle of Primary Air Filter Cotton----------------------------
The replacement cycle of Electrostatic Cotton For Air Purifier is usually 2-4 months. To ensure air quality and avoid the blockage of the filter surface affecting air quality, users need to replace the filter regularly.
Primary Air Filter Cotton play a vital role in the ventilation system. To ensure air quality, users need to pay attention to the replacement cycle of the filter and choose the right product. At the same time, understanding the application field of the filter and the precautions for purchase will help users better play the role of the primary filter.
Keywords: filter cotton | air filter cotton | cottontails pool filter | filter media cotton tails | raw cotton filter | gauze air filter
