With the development of industry, the shortcomings of some materials have also attracted people’s attention. In order to better improve the performance of materials and solve the shortcomings of the materials themselves, people have developed a new type of material, that It is polytetrafluoroethylene, also known as ptfe.
This material has many derivatives, and ptfe liquid filtration membrane is one of them.
?The key aspects of ptfe liquid filtration membrane microporous structure, thickness, etc.
During the transverse stretching process, each part of the film along the transverse stretching direction is stretched unevenly, and transverse stretching is an uneven stretching process.
Compared with the two sides of the film, the stretch in the middle part is relatively small. Uneven transverse stretching causes the middle region of the film in the transverse stretching direction to have small pores and low porosity, while the two sides have large pores and porosity.
The difference in microporous structure in the transverse stretching direction of the film will affect the waterproof and moisture-permeable properties of the film and its laminated fabric.
? In the field of industrial sewage treatment, it has the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, easy cleaning and maintenance” and is accepted and loved by the majority of enterprises.
The company can provide samples and arrange sales staff to provide door-to-door service if there are other requirements.
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