Polytetrafluoroethylene composite membrane is a new type of polytetrafluoroethylene (PTFE) film compounded on the surface of ordinary filter materials. Material, currently, this material has a very wide range of applications.
The dielectric constant of polytetrafluoroethylene is relatively small, so it can be used to prepare enameled wires for use in micromotors. In addition, the fluorine plastic film has certain selective permeability to various gases, so this feature can be used to prepare oxygen sensors. In addition, combined with the characteristics of fluoroplastics that cause polar charge deviation under certain conditions, it can be used to prepare speakers, equipment parts, etc.
Polytetrafluoroethylene composite membraneThe ptfe membrane has a microporous structure with staggered fibers. It is made through a biaxial stretching process. Prepared through high-temperature heat setting treatment, the microporous structure of the material is very stable. In the entire production process of stretched microporous membranes, stretching conditions are very important factors. They will affect the thickness, average pore size, and maximum pore size of the microporous membrane and all related pore performance indicators.
The polytetrafluoroethylene composite membrane produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, etc. , and can achieve high dust removal efficiency. For some extremely fine particles with a diameter of 0.1um-0.3um, the filtration level can reach H13-U16. In addition, the biaxially stretched film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the company’s production process, and it fully complies with current environmental protection standards. Interested parties can enter the store for consultation and purchase!
</p
