Teflon waterproof and breathable membrane is a material that many users are interested in, because just from the name, it is hard to understand what the principle is. This is the charm of science, and we cannot easily understand it. The mystery of this material, but today the editor will take you to unveil the mystery of this material.
Teflon waterproof and breathable membrane: also known as breathable materials (breathable fabrics, breathable paper, etc.), materials that can prevent liquid water from passing or penetrating while allowing gas (or water vapor) to pass through.
Structurally, it can be divided into microporous materials (including polytetrafluoroethylene PTFE microporous membrane, polyurethane PU microporous membrane, ultra-dense fabric, polyethylene PE porous membrane) and non-porous materials (thermoplastic polyurethane TPU hydrophilic Non-porous membrane), as well as microporous and non-porous composite materials (PTFE microporous membrane + PU non-porous membrane, fabric + hydrophobic treatment agent coating, PP + PE porous membrane + PP laminate composite).
Teflon waterproof and breathable membrane is 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%.
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, 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.
We have a complete service system, with thoughtfulness before sales, attentiveness during sales, and peace of mind after sales! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
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