Support body, attachment sheet member, air filter, manufacturing method of supporting body and method of manufacturing attachment sheet member

摘要

The present invention relates to a support body capable of emitting a functional material over a long period of time, and a nuclear body consisting of a functional material for the purpose of providing an air filter using the attached sheet member attached to the support body, and an attachment sheet member, and the above-mentioned A support layer comprising a coating layer covering the surface of a nuclear body comprising a vitrified inorganic binder and an inorganic aggregate dispersed in the inorganic binder, and the functionality of the coating layer as the coreA micro crack having an opening through the material is formed, and the support is characterized in that the functional material is dissipated outside the microcrack.