Characteristics and uses of polytetrafluoroethylene (PTFE) filter element.

1. High temperature resistance: can maintain stable performance in high temperature environment.

2. Corrosion resistance: It has very high chemical stability to harmful chemicals such as acid, alkali and salt.

3. Wear resistance: It has good mechanical strength and can resist physical wear.

4. Anti-microbial: can effectively filter microorganisms and bacteria.

5. Hydrophobicity: suitable for gas filtration, can intercept more than 0.02um particles.

6. Hydrophilic: suitable for liquid filtration, can achieve aseptic state.

7. High retention efficiency: It can effectively remove impurities and particles in liquids and gases.

8. Wide chemical applicability: suitable for a variety of chemical environments, including fermenters, carbon dioxide, nitrogen, compressed air, etc

9. Thermal stability: can maintain its performance at high temperatures.

10. No surfactant: no surfactant, reduce the pollution of the filter medium.

11. Sterilizability: It can be sterilized by steam sterilization or high-pressure disinfection cabinet.

12. Long service life: with high guarantee, long service life.

Application areas include

1. Chemical industry: used for the filtration of gases and liquids, such as compressed air, bioreactors, storage tanks, batching tanks, etc.

2. Pharmaceutical industry: Used for aseptic intake, exhaust filtration, as well as high purity gas and organic solvent sterilization filtration.

3. Food industry: for sterilization filtration of aseptic packaging gas, and filtration of compressed air.

4. Electronics industry: for high purity gas and organic solvent debacterialization filtration.

5. Other industries: air filtration of medical equipment such as biosafety cabinets and respirators.

Choosing the right PTFE filter element is crucial to ensure the filtration effect, and the appropriate pore size and material need to be selected according to the specific filtration requirements and application environment.