The expanded Polytetrafluoroethylene membrane(ePTFE) membrane is prepared by the transverse and longitudinal stretching process has a microporous structure in the form of a node-microfiber staggered arrangement, the pore size distributed uniform and has high porosity, which is a filter material with excellent performance.

Suzhou Unique New Material Sci.&Tech. Co., Ltd. has 3 production lines for making the ePTFE membrane, daily output is 60000m. The max. width is 3200mm. The porosity of the PTFE membrane more than 85%, with the excellent breathability. ePTFE membrane has excellent filtration efficiency, temperature resistance, chemical resistance and high biosafety, it is widely used for making HEPA filters, filter cartridges, filter bags, waterproof clothing fabric, electronics venting, automotive vents, chemical liquid filtration, ect. If you have any necessary for solving the filtration, please consult us, we will provide you the solution for it.