The range of filter cotton is relatively wide, and the filter cotton (filter) referred to is generally referred to as air filter cotton. What is the material for filter cotton for air filters? The filter cotton is divided into four types according to the material, and the filter material is divided into four types: synthetic fiber filter cotton, non-woven filter cotton, fiberglass filter cotton, activated carbon filter cotton. First, synthetic fiber filter cotton: In a general filtration environment, it can be fully replaced with nonwoven fabric and fiberglass covering initial, medium and high-efficiency series filtration products. It is emerging filtration material, which is also the main development direction of future filter materials. It has the advantages of small resistance, light weight, large weight, large capacity (burning), and environmental protection (burning). Adopt (polyester fiber polyester fiber) is the main raw material, abbreviations are referred to as PET, and polyester fibers are made of polyethylene terephthalate, also known as synthetic fibers or polyester. The proportion of polyester fibers is
High-efficiency air filters have been widely used in clean workshops in medical, electronics, fine manufacture, biomedicine and other industries. High efficiency and ultra-efficient filters are used in the end of the clean room. The seal of the high-efficiency air filter is directly related to the cleanliness of clean space. What method can be used to improve the sealing effect of the high-efficiency filter? The following is a sealing effect of Shandong Xinli to improve the sealing effect of high-efficiency air filters: 1. By using a negative pressure leakage seal method, the pollution air of the positive pressure space is transmitted to the work area. Pressure space to ensure that the work area is not polluted. 2, liquid tank sealing method, this method is in the groove frame, injecting the sealing liquid, insert the mouth of the high-efficiency filter into the sealing liquid, so that the air passage on both sides is blocked, and the sealing purpose is achieved. This sealing method is reliable, and the filter is convenient, usually applied to 100, 10 and higher.
The main pollution source of clean room air is not people, but new building decoration materials, cleaning agents, adhesives, modern office supplies, etc. Therefore, the use of green environmental protection materials with low pollution values can make the pollution state of the clean room of the ph
In layman's terms, laminar flow is the air layer in the room.High efficiency air filterIf dust particles in a clean room move in laminar flow, that means the operation of dust particles in the air. In the clean room or dust-free workshop of the air conditioning system, the air in the high efficiency
Now, takeair filterTechnology, so that the concentration of dust particles in the clean room or local purification area is controlled within the allowable range to ensure the level of cleanliness requirements. Shandong snyli Purification Technology Co., Ltd., with more than ten years of experience i