Disposable mask filter material is a microporous membrane made of polytetrafluoroethylene as raw material, using a special process, calendering, extrusion, biaxial stretching and other methods.
It has the characteristics of high peel strength, large air permeability, and uniform pore size distribution. It is a new type of environmentally friendly material.
Disposable mask filter material is a polymer waterproof material.
From a production point of view, the technical requirements of waterproof and breathable membranes are much higher than those of ordinary waterproof materials. From a quality point of view, it also has functional characteristics that other waterproof materials do not have.
The porosity of the film can reach more than 85%, and the air can flow smoothly.
The membrane pore size is 0.2-3μm, which can effectively isolate water points, and the waterproof grade can reach IPX7 or above.
? is a high-tech enterprise specializing in the research and development, production and sales of polytetrafluoroethylene membranes. It has professional production equipment and a large scale. The products are produced using imported raw materials, with finer molecular weight, cleaner and more uniformity. good.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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