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What are the application industries of PTFE filter bags?

April 21,2023

Polytetrafluoroethylene (PTFE) is a non-toxic, odorless, and non flammable polymer material, so the sfffiltech PTFE filter bag itself does not contain toxic substances. When using the sffiltech PTFE filter bag, because of its good chemical stability and high temperature resistance, it can well filter the small particles in liquid and gas, has good filtering effect and service life, and will not cause secondary pollution to the filtered material, so it has been widely used.

SFfiltech polytetrafluoroethylene (PTFE) filter bags are widely used in multiple industries due to their excellent properties such as chemical inertness, high temperature resistance, and waterproofing. For example:

PTFE filter bags in the chemical industry: used for filtering and separating gases, vapors, and liquids, as well as filtering high-temperature flue gas.

Filter bags in the food and beverage industry: used for filtering and separating liquids and gases during food processing.

PTFE filter bags in the pharmaceutical industry: used for efficient, precise, and reliable filtration and separation of chemicals and drugs in the production process.

Semiconductor industry: used for precise filtration and treatment of air and liquids in semiconductor manufacturing processes to prevent pollution of fine particles.

Power industry: used for high-temperature flue gas filtration in flue gas emission control and desulfurization and denitrification processes.

In short, polytetrafluoroethylene filter bags are suitable for industries that require special operating conditions such as efficient filtration, high temperature, and strong chemical corrosion.


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