Protective ability of kn95 mask filter membrane
The epidemic is not over yet, and protective measures must be in place. Masks are still a must for people when traveling. Less equipment. Commonly used masks that can block the spread of the virus include KN95, N95 and surgical masks. Today we will take a look at masks made of kn95 mask filter membranes.
The outer surface of medical masks has been treated with hydrophobicity. The medical surgical masks of GB19083-2010 and YY0469-2022 clearly put forward the requirements of “synthetic blood penetration” and “surface moisture resistance”. “The parameter index clarifies the protective effect of medical protective masks on blood, body fluids and other liquids. In layman’s terms, just like water drops falling on a lotus leaf will roll off, liquid cannot penetrate the surface of the mask, which can block the alcohol, blood, etc. that medical staff often come into contact with, and prevent it from quickly penetrating; non-medical type KN95 /N95 masks will not undergo this special treatment.
The kn95 mask filter membrane has excellent media resistance and weather resistance. The microporous structure of ptfe microporous membrane is unique – the fibers are distributed radially with the “nodes” as the center, and the different “nodes” are interlaced by fine fibers, just like thousands of layers of screens with different meshes. Stacked together, the aperture is 0.1-1um, and the aperture rate is more than 80%. While being breathable, it achieves good physical barrier against various particles and still has protective capabilities when worn for a long time.
It is a kn95 mask filter membrane manufacturer integrating production, sales and customization. The company has advanced PTFE membrane production lines and composite production lines. The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation.
BBB fabric network 4353466DG
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