TEMPORARY FIXING MATERIAL

摘要

Provided is a temporary fixing material that exhibits: temporary fixing properties that make it possible to easily and temporarily fix into place and detach precision electronic components that are made of glass, metal, or the like; foreign matter removal properties that make it possible to remove foreign matter that has adhered to an adherend prior to temporary fixing; and antistatic properties that remove static electricity that is generated when detaching. The temporary fixing material comprises a base material and a polymer gel, is applicable to the temporary fixing of electronic components during the conveyance thereof, and comprises a polymer gel in which water having at least a polyvinyl alcohol polymer dissolved therein is held within a polymer matrix in which a polymerizable monomer having one polymerizable carbon-carbon double bond in the molecule thereof and a cross-linkable monomer having two or more polymerizable carbon-carbon double bonds in the molecule thereof are copolymerized and cross-linked.