Rubber composition for conveyor belt, and conveyor belt

摘要

Disclosed is a rubber composition for a conveyor belt, which is characterized by containing 0.5-3 parts by mass of zinc dimethacrylate and 1.1-4.5 parts by mass of neodecanoic acid cobalt boride per 100 parts by mass of the rubber component. Also disclosed is a conveyor belt in which a galvanized steel cord that is covered with an adhesive rubber layer formed from the rubber composition is used as the core body. The rubber composition has excellent adhesion to a galvanized steel cord and good vulcanization rate. The conveyor belt using the rubber composition has excellent durability and productivity.