Electrospun polymer nanofiber membrane (EPNF01)

The electrospun polymer nanofiber membrane is formed by the random arrangement of polymer nanofibers. The fiber diameter is 200-500nm, which is more than 20 times smaller than the conventional polymer fiber diameter, the specific surface area is increased by more than 20 times, and the cross-sectional area is reduced by more than 400 times. The formed pore size is more than 20 times smaller than that of meltblown cloth and other non-woven fabrics. Therefore, electrospun polymer nanofiber membrane is a new type of fiber material. It is used in air filtration, water purification, oil filtration, chemical filtration, catalyst Carriers, functional fabrics, etc. have important uses. Specific application products include mask filter membrane, air conditioner filter membrane, water dispenser filter core, air purifier filter core, protective clothing filter layer, thermal insulation clothing, hydrophobic breathable clothing, thermal insulation materials, etc. .