Polytetrafluoroethylene (ptfe for short) is a highly crystalline polymer formed by free radical polymerization of tetrafluoroethylene monomer. It is a modern high-tech product with many properties and can meet many people’s needs. kind of demand.
The 2019 novel coronavirus (2019-nCov) and the previous SARS and Middle East respiratory syndrome coronavirus (MERS) are all coronaviruses.
At present, there are three main types of medical masks in my country: kn95 mask filter membrane medical protective masks with the highest level of protection, medical surgical masks commonly used in invasive operating environments such as operating rooms, and ordinary-level disposable medical masks.
The masks that can protect against viruses mainly include medical surgical masks and N95 masks.
The kn95 mask filter membrane 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 mask. Filter 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.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of kn95 mask filter membranes.
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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