| abstract |
The present invention relates to a porous support, a method for producing the same, and a reinforcing membrane comprising the same, wherein the porous support includes a nanofiber in which nanofibers are integrated into a nonwoven fabric including a plurality of pores, The time of arrival is 1 second to 5 minutes. The porous support is excellent in durability, heat resistance, and chemical resistance as well as excellent in hydrophilicity because it has excellent air permeability and water permeability. |