Breathable filter sterilization ptfe nano mask cloth



The core processing technology of ptfe nano mask cloth is extrusion, calendering, stretching and sintering. A special extruder is used to extrude rod-shaped or strip-shaped polytetrafluoroethylene tape, which i…

The core processing technology of ptfe nano mask cloth is extrusion, calendering, stretching and sintering. A special extruder is used to extrude rod-shaped or strip-shaped polytetrafluoroethylene tape, which is rolled into a very thin tape on a calender. The flakes are dried to remove the additives and biaxially stretched on a stretching machine.

The surface of the ptfe nano mask cloth 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%. There are 1.4 billion micropores per square centimeter, with a pore size range of 0.1μm-0.5μm. This film is coated on various surfaces using a special process. On fabrics and substrates, it can become a new type of filter material.

The company has always implemented the tenet of “quality first, reputation first”. We have a complete service system, caring before sales, attentiveness during sales, and assured after-sales! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.

We sincerely welcome friends from all walks of life at home and abroad to visit our company and discuss business and common development.

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This article is from the Internet, does not represent Composite Fabric,bonded Fabric,Lamination Fabric position, reproduced please specify the source.https://www.tradetextile.com/archives/9399

Author: clsrich

 
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