When making kn95 masks, a key material such as kn95 mask filter membrane is needed. As one of the filter materials for kn95 folding masks, what performance advantages and characteristics does this material have? Similar to ordinary medical masks, nano antibacterial masks also include an outer layer, a middle layer, an inner layer, ear hooks, nose clips and other parts.
The special thing about nano masks is that the middle layer is made of a nano membrane with a smaller pore size (100-200 nanometers), which is the kn95 mask filter membrane, with a porosity of more than 85% and 1.4 billion micropores per square centimeter. Aperture range 0.02um-1.5um.
? is a fluorine material film manufacturer integrating production, sales and customization.
The company has advanced ptfe film production lines and composite production lines.
The company’s products are widely used in various fields. Interested parties can enter the store for consultation.
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