| abstract |
A method for producing an acrylic rubber is provided, the method comprising an emulsion polymerization step in which monomers comprising a (meth)acrylic ester as a main ingredient are emulsion-polymerized in the presence of both a nonionic emulsifier and an anionic emulsifier using a polymerization initiator to obtain a polymer emulsion, a coagulation step in which the polymer emulsion is brought into contact with a metal sulfate to coagulate the emulsion and obtain hydrous crumbs, a washing step in which the hydrous crumbs are washed, and a drying step in which the washed hydrous crumbs are dried. |