PTFE coated filter bags are made of polytetrafluoroethylene (PTFE) as raw material, which is expanded into a microporous film, and the film is processed using a special process Compounded on various dust bag fabrics or paper substrates, it becomes a new type of “PTFE coated filter material” dust bag.
For conventional filter media, the dust cleaning process is difficult to control the initial layer of dust. If the dust is cleaned excessively, the dust removal will be greatly reduced. The efficiency may even cause a short-term ash emission phenomenon, and it will also cause a sudden increase in filtration speed and increase the erosion of the filter bag. On the contrary, if the dust cleaning is ineffective, the resistance will rise quickly, resulting in frequent dust cleaning, increased energy consumption, and shortened filter bags. Bag life. It can be seen that it is necessary to clean the dust well without destroying the first layer of dust. This is a difficult contradiction to solve.
As for PTFE coated filter media, the surface fiber structure is extremely fine, smooth, has a small friction coefficient, is non-stick, and is hydrophobic. , and has stable chemical properties. The dust deposited on the surface of the filter material can be easily removed, which greatly reduces the clogging of the filter material. Only the gravity of the dust itself can naturally shed part of the dust with larger particles, thus The rising speed of the filter material resistance is greatly slowed down, which not only reduces the operating resistance, but also improves the dust removal performance, which means that the cleaning cycle can be extended, the number of cleaning times can be reduced, the required cleaning power is small, and energy consumption is saved. At the same time, it reduces the wear on the filter bag and related components, further reduces the maintenance workload, and solves the problem that conventional filter materials cannot have high dust removal efficiency and high stripping rate at the same time.
Suzhou New Material Technology Co., Ltd. is a PTFE coated filter material manufacturer focusing on the research and development and production of PTFE composite materials. After years of painstaking research and development, the company not only has strong R&D strength, complete testing methods and advanced experimental equipment, but also guarantees high-quality products and considerate services, and sincere cooperation with friends from all walks of life. Interested parties can enter ShopConsult and purchase!
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