Globally, well-known PTFE film manufacturers include Gore of the United States, Saint-Gobain of France, Jiayou of Japan, etc.
There are also many derivative products. Disposable cloth mask filter membrane is one of them. Let’s take a closer look at it.
Melt-blown cloth uses polypropylene as the main raw material, and the fiber diameter can reach 0.5-10 microns. These ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area, making the melt-blown cloth have excellent properties. Air filtration is a relatively good mask material. In large, medium and small medical institutions, in areas affected by earthquakes and floods, and in the seasons of high incidence of SARS, avian influenza and H1N1 viruses, melt-blown filter paper plays an important role with its strong filtration performance. irreplaceable role.
The surface of the disposable cloth mask filter membrane 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.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of disposable cloth mask filter membranes.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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