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Why can water vapor pass through the Teflon waterproof and breathable membrane?
Body heat encourages water vapor to escape. When mountaineering, the human body temperature rises, and the internal temperature is greater than the outside air, causing sweat to spread outside the jacket. The s…
How to choose a good PTFE bubble film manufacturer?
The surface filtration mechanism of ptfe bubble point membrane material is the same as that of dust layer filtration, mainly relying on micropore screening. Because the pore size of the membrane is very small, …
What is PTFE composite filter paper?
Composite filter paper contains two structures: one is a multi-layer structure composite filter paper, which is a composite filter paper made by laminating different types of composite materials; the second str…
What are the product applications of ptfe bubble point film manufacturers?
Polytetrafluoroethylene is a special polymer material with excellent performance. In the past, due to its high price, it was only used in high-precision fields such as military industry, aerospace and nuclear i…
What are the advantages of ptfe coated filter material?
The surface of the ptfe coated filter material is compounded with a layer of microporous film, which has the characteristics of smooth surface, waterproof and breathable, easy to clean, corrosion resistance, hi…
Why should ptfe bubble point film manufacturers be sure?
Suzhou New Material Technology Co., Ltd. is a ptfe bubble point film manufacturer specializing in R&D, production and sales. The PTFE filter membrane we made by mechanically stretching PTFE material can ens…
What are the advantages of using PTFE membrane filter media in the cement industry?
As my country’s energy conservation and emission reduction requirements become more and more stringent, the electrostatic precipitators traditionally used in the cement industry can no longer meet the new…
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How about using PTFE-coated filter media in the field of laboratory purification?
In the field of clean rooms with high air cleanliness levels in the biological, food, pharmaceutical, and medical industries, ptfe membrane filter materials have the characteristics of good stability, corrosion…
Will the jacket use Teflon waterproof and breathable membrane?
Early jackets made from a blend of two materials would still allow water to enter, and the coating could not be fully waterproof and breathable. Various defects gave rise to the birth of new materials. In 1969,…
Why can’t raindrops penetrate the Teflon waterproof and breathable membrane?
1) Raindrops have tension and are a tightly connected whole of water molecules. 2) The holes in the membrane of the jacket are very small, much smaller than raindrops, so raindrops cannot enter the small holes.…