Generally speaking, the protection level of ptfe medical mask cloth is relatively high, especially when it is suitable for medical staff to wear during diagnosis and treatment activities when they come into contact with patients with respiratory tract infections that are transmitted through the air or through droplets at close range.
“Medical surgical masks” are medical masks commonly used in operating rooms and other environments where there is a risk of body fluids and blood splashing. They can prevent blood and body fluids from passing through the mask and contaminating the wearer. At the same time, the filtration efficiency of bacteria is more than 70%, but it is not effective for particles. Their filtration efficiency is limited, and most of them are rectangular in design, and their closeness to the face is not as tight as that of medical protective masks.
ptfe medical mask cloth is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process to become a new type of fabric. Filtration material, the membrane has small pore size (0.05~0.45μm), uniform distribution and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria to achieve the purpose of purification and ventilation. PTFE film manufacturer is professional It produces ptfe medical mask cloth with a full set of advanced production equipment and technology. It also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of ptfe film; the product materials produced are all imported raw materials with high uniformity. , stable performance, good breathability, filtration efficiency up to 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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