Filtration mechanism of ptfe protective clothing filter membrane

The ptfe protective clothing filter membrane changes the filtration mechanism of ordinary filter materials, from the deep filtration mechanism of ordinary filter materials to a surface filtration mechanism.

Compared with other conventional filter materials, the main advantage of PTFE membrane is surface filtration, stable chemical properties, high filtration efficiency, thorough dust cleaning, high temperature resistance, corrosion resistance and other characteristics.

The raw materials of medical nonwovens are composed of polymers and non-polymers.

The non-polymer content is small, so I won’t go into details here.

Polymers mainly include polypropylene (PP), polyester (PET), viscose, chitin, polytetrafluoroethylene (PTFE), seaweed fiber and other chemical fibers.

Among them, PP accounts for 87% and PET accounts for 6.3%.

We mainly introduce PP, which accounts for **.

PTFE protective clothing filter membrane is made of polytetrafluoroethylene as raw material, which is expanded into a microporous film, and then the film is coated on various fabrics or paper substrates using a special process. Make it a new type of material.

The material must not only be moisture-wicking, breathable, and comfortable to wear, but also protect medical staff from infection by various contaminants such as viruses and bacteria during diagnosis and treatment, resist the intrusion of water, alcohol, and blood, and be effectively resistant to static electricity and even prevents dust from entering.

It is a manufacturer of ptfe protective clothing, filter membrane and environmentally friendly materials that specializes in R&D, production and sales.

Our company is different from other manufacturers.

Our company can customize according to user’s requirements.

The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .

Interested parties can enter the store for consultation.

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