Filtration Media for High Humidity Environments

摘要

The invention is directed to a nanofiber that contains at least one moisture sensitive polymer. The fiber also contains nanoparticles of a hydrogen bonding material incorporated into the body of the fiber. The hydrogen bonding material is present in an amount corresponding to greater than 2% of the polymer weight and the nanofiber has a mean fiber diameter measured along its length of less than one micron. Also included are filter media made from nanowebs of the fiber.