ptfe reusable mask filter membrane can block bacteria
PTFE reusable mask filter membrane is a microporous membrane made of dispersed polytetrafluoroethylene resin. It has good pass efficiency, can block bacteria and viruses, and can be reused, which greatly alleviates the shortage of masks. The problem.
Let’s take a closer look below.
We usually say that masks are made of non-woven fabrics. Compared with woven fabrics, non-woven fabrics are non-woven fabrics and are made of directional or random fibers.
Specifically, the raw materials for masks are all polypropylene (PP). Medical masks generally have a multi-layer structure, generally referred to as SMS structure.
The ptfe reusable mask filter membrane adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
Three-dimensional mesh structure, no through holes.
The porosity and pore size distribution are important indicators for measuring films.
The porosity of the film is generally between 80% and 95%. A high porosity will increase the ventilation; the pore size distribution is concentrated, indicating that the membrane pore size is uniform.
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 reusable mask filters, Teflon membranes and coated filter materials.
The company has advanced PTFE membrane production lines, lamination and composite production lines, which are at the domestic advanced level.
The company’s products are widely used in various fields. The company has always implemented the purpose of “quality first, reputation first” to provide users with high-tech, high-quality, high-performance, and high-level products.
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