Nowadays, on-demand selective separation puts forward higher requirements for the design of separation membranes. The porous structure provides opportunities for separation membranes to solve selectivity. Let’s take a look at the material of washable mask membranes.
Generally speaking, masks are made of fluorine material in the middle and have the same outer and inner layers as ordinary masks. Of course, the material can also be made of antibacterial non-woven fabrics for the outer layer.
Most companies that produce nano-fluorine materials directly make composite membranes and then provide them to mask manufacturers.
PTFE porous membrane mainly contains PTFE powder and processing aids. Because PTFE powder has poor fluidity, some lubricants (synthetic isoparaffins, naphtha, white oil and other liquid lubricants) need to be added. These lubricants will be used later. To skim holes.
The washable mask membrane made by mechanically stretching PTFE material can ensure the complete retention of bacteria and other impurities while having a large flux.
The material is resistant to high temperatures, strong acids and alkali, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
It is a ptfe filter membrane manufacturer integrating production, sales and customization.
The company has advanced washable mask film 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.
The company can provide samples and arrange sales staff to provide door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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