High-efficiency and energy-saving ptfe medical mask filter material

The surface of the ptfe medical mask filter material has a spider web-like microporous structure. The three-dimensional structure has very complex changes such as network connectivity, hole nesting, and channel bending, so it has excellent surface filtration function.

Nano masks produced using this material have the characteristics of high barrier efficiency, long service life, lightness and breathability, and are a new direction for the development of masks in the future.

The surface of the ptfe medical mask filter material is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the pore size becomes smaller, and the pore volume increases, which can effectively block PM2.5.

It also has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is laminated on various fabrics and substrates using a special process. material, it can become a new type of filter material.

? Products are widely used in various fields. The company has always implemented the purpose of “quality first, reputation first”, with strong technical force, strict management system, brand-new production equipment, and complete testing instruments to ensure that everything is in order. We focus on the interests of users and provide users with high-tech, high-quality, high-performance, and high-level products.

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