Polytetrafluoroethylene composite material can also be called ptfe composite material. It is a perfluorinated polymer obtained by polymerizing the monomer tetrafluoroethylene.
Since the outbreak of the new crown epidemic, the demand for masks has surged, causing the supply of filter material polypropylene (PP) melt-blown cloth to exceed demand and the price to skyrocket.
Because the expanded polytetrafluoroethylene (PTFE) microporous membrane has a special fibrous microporous structure, when the micropore size is properly controlled, it can physically block viruses and PM2.5 fog. Haze particles, for this reason, some companies have combined PTFE microporous membrane with polypropylene non-woven fabrics and other materials to be used in masks to produce PTFE microporous membrane composite filter materials (hereinafter referred to as PTFE mask membranes) to replace melt-blown cloth. To a certain extent, it makes up for the market shortage.
PTFE composite material is a new type of filter material formed by compounding a layer of polytetrafluoroethylene film on the surface of ordinary filter material.
This layer of film is equivalent to a “primary dust layer”. Material exchange is carried out on the surface of the membrane, and effective filtration can be carried out at the beginning of use.
The molding process of composite materials is the foundation and condition for the development of the composite materials industry.
It is a ptfe composite material manufacturer specializing in R&D, production and sales.
Our company is different from other manufacturers.
Our company can according to the 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 your needs. different requirements required.
Interested parties can enter the store for consultation.
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