The ptfe nano 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.
Medical masks are divided into ordinary medical masks, medical surgical masks and medical protective masks.
Ordinary medical masks are not required to have a blocking effect on blood and have no tightness requirements, so they are only used in ordinary medical environments.
Medical surgical masks can block 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 95%, but the filtration efficiency of particles is limited, and most of them are rectangular in design.
The ptfe nanomask filter membrane can filter particles in the air and block pollutants such as droplets, blood, body fluids, secretions, etc. The filtration efficiency of non-oily particles can reach 95%, so medical protective masks must be N95 masks .
?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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