There are many types of mask filters on the market now, which is really confusing.
This includes disposable mask filter materials, which have become a weapon for medical personnel to fight the epidemic, a shield to protect the health of the public, and a guarantee for enterprises to resume work and production in an orderly manner.
? 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.
? It has advanced ptfe film production lines, lamination and composite production lines, which are at the domestic advanced level.
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