abstract |
More particularly, the present invention relates to a porous PTFE separation membrane and a method of manufacturing the porous PTFE separation membrane, and more particularly, to a porous PTFE separation membrane and a method of manufacturing the same, It is possible to prevent the effective membrane area from being reduced, thereby significantly improving the permeation flow rate, extending the service life of the PTFE separation membrane and satisfying the excellent particle removal rate at the same time, To a porous PTFE separator capable of reducing the manufacturing cost. |