Method for using rubber product or rubber member

摘要

The present invention provides a method for using a rubber product or a rubber member in which at least one portion of the surface of the rubber product or the rubber member to be used in clean environments is allowed to swell by using a solvent, and then used. After at least one portion of the surface of the rubber product or the rubber member has been subjected to swelling by the solvent, it is used to handle electronic parts or the elements thereof; thus, a manufacturing method for electronic parts for manufacturing the electronic parts in clean environments is provided.