Masks are an important line of defense against respiratory infectious diseases and can reduce the risk of new coronavirus infection.
Therefore, it is particularly important to choose the correct mask. Here, the editor recommends masks made of ptfe reusable mask filters.
PTFE is a material that can be used in biomedicine, artificial blood vessels, etc. It has no biological toxicity and is a new generation of environmentally friendly product, so it is safer to use in masks.
What’s more worth mentioning is that PTFE can withstand sterilization methods such as boiling water, alcohol, and 84 disinfectant. In the case of a shortage of masks, if the masks are worn normally and are not damaged, they can be disinfected and used again.
The ptfe reusable mask filter membrane adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
Three-dimensional mesh structure, no through holes.
The porosity and pore size distribution are important indicators for measuring films.
The porosity of the film is generally between 80% and 95%. A high porosity will increase the ventilation; the pore size distribution is concentrated, indicating that the membrane pore size is uniform.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of ptfe reusable mask filters.
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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