People say that technology makes people progress. The more powerful technology is, the greater its value is.
Since the advent of mankind, people have developed many new materials through continuous exploration and research, and ptfe waterproof and breathable membrane is also one of them.
PTFE membrane is mainly a microporous membrane made of polytetrafluoroethylene as raw material, using a special process, calendering, extrusion, biaxial stretching and other methods.
The pore size of this membrane ranges from 0.02um to 0.2um, and the porosity reaches more than 88%.
The working principle of ptfe waterproof and breathable membrane is: in the state of water vapor, water particles are very small, and these water particles can penetrate along the capillary tube to the other side, causing vapor permeability.
If water vapor condenses into water droplets, the particles will become larger. In addition, the surface tension of the water droplets will act, and the water molecules will not be able to smoothly leave the water droplets, penetrate and reach the other side. In other words, this process This can prevent water penetration, allowing the waterproof and breathable membrane to truly have a waterproof function.
Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the R&D, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, PTFE waterproof breathable membranes, Teflon membranes and coated filter materials.
The ptfe biaxially stretched film we produce has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency, for some extremely fine particles with a diameter of 0.1um-0.3um , the filtration level can reach H13-U16.
The company’s products are widely used in various fields. If you are interested, you can enter the store and contact us.