The role of PTFE air filter membrane in air pollution

As we all know, air pollution is already one of the top ten major pollutants in the world. With the continuous development of China’s social economy, the country has also begun to introduce various new policies and use financial and administrative means to control air pollution. However, the most polluted in the world Among the 10 cities with serious problems, 7 cities in China are still on the list.

People have long noticed the outstanding properties of polytetrafluoroethylene among polymer materials, such as excellent high and low temperature properties, outstanding chemical stability, and good dielectric properties, which are used for particle separation membranes under some harsh conditions. ideal material.

However, the infusibility of polytetrafluoroethylene has made the technology for manufacturing its microporous filter membrane difficult to solve for a long time, limiting its application and development.

The research on PTFE air filtration membranes in my country was carried out relatively late, lagging behind developed countries such as Europe, the United States and Japan.

The current production processes for polytetrafluoroethylene microporous membranes include calendering membrane method, turning membrane method and stretching membrane method.

PTFE air filter membrane has many characteristics such as high temperature resistance, alkali resistance, anti-aging, anti-oxidation, non-adhesion, weather resistance, etc.

It is widely used in air filtration, electronics, electrical appliances, chemicals, machinery, construction, clothing, medicine and other fields.

? A professional PTFE air filtration membrane manufacturer in Suzhou integrating production, sales and research and development.

The company mainly produces and sells various types of PTFE membrane series products.

? How is the product quality: The product has passed ISO9001 quality management system certification, the testing standards strictly follow the EU standard EN1822, and the MPPS method is used for testing.

How much does the product sell for? Prices are favorable for large quantities. For details, please contact customer service or call the 24-hour service hotline.

What to do if you need samples: The company provides samples for free. If you have other requirements, we can arrange for sales staff to come to your door for service.

You are welcome to visit the company for inspection at any time.

How about the delivery time: direct sales from the factory, sufficient inventory, same-day delivery, and free shipping nationwide.

Disclaimer:

Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights and interests, please contact us and we will change or delete it as soon as possible.