The eptfe waterproof and breathable material is a three-dimensional mesh with no through holes and a cross microporous structure. This film can capture most dust particles so that dust cannot enter the film through the surface of the film.
Due to the special structure of its molecular chain (containing only carbon and fluorine atoms), PTFE (polytetrafluoroethylene) has the characteristics of good mechanical properties, corrosion resistance, self-lubricating, small friction coefficient, and good biological stability. It is widely used in precision instruments, It has a wide range of applications in automobile transportation, chemical equipment, electronic communications, aerospace, food processing and other fields. The global PTFE market in 2020 is approximately US$6 billion, and the domestic market is approximately US$800 million. At present, most of the PTFE produced in China is a general-purpose variety, which is a mid- to low-end product. High-end products still need to be imported in large quantities.
Eptfe waterproof and breathable material adopts high-temperature stretching process, and the node-fiber structure is regular and the porosity is high. The pore size distribution is uniform. The pore size range is 0.1-0.5 microns. On the one hand, the high-density fiber accumulation ensures excellent filtration accuracy. On the other hand, the high porosity and good pore size uniformity make the material have excellent air permeability. The balance of high air permeability and high interception efficiency makes the product very suitable for fine dust. collection and interception.
It is a manufacturer specializing in R&D, production and sales of eptfe waterproof and breathable materials. The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability. It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters. Interested parties can enter the store to inquire and purchase! </p
