Since DuPont of the United States began producing polytetrafluoroethylene in 1945, it has a history of 61 years. Nowadays, as an important product of PTFE, PTFE microporous membrane is widely used. The expanded…

PTFE bubble point filter material has a microporous structure with staggered fibers. Through a biaxial stretching process and high-temperature heat setting treatment, the microporous structure is very stable an…

Polytetrafluoroethylene microporous membrane is a new type of environmentally friendly material. It is applied to the surface of various filter materials through composite processing. This membrane is laminated…

In the PTFE bubble film forming process, the double stretching or stretching processing method is mostly used abroad. PTFE can be stretched at room temperature to 327°C, that is, the stretching below the meltin…

With the continuous development of society, people’s requirements for air filtration are gradually increasing, and the continuous improvement of the quality of life is also prompting the upgrading of air …

The conventional production process is to mix polytetrafluoroethylene dispersion resin with liquid additives, make the mixture into thin sheets by calendering, and then use a machine to bidirectionally stretch …

It is a manufacturer of polytetrafluoroethylene microporous membranes that specializes in R&D, production and sales. The materials of the products produced by our company are all imported raw materials, wit…

PTFE microporous membrane manufacturers are engaged in technology development, transfer, consulting, and services in the field of new materials; R&D, production, sales, and customization; and providers of h…

PTFE air filter membrane material is prepared using unique biaxial stretching technology. It ensures complete retention of bacteria and other impurities. Coupled with special treatment, the filter membrane has …