The principle of rubber vulcanization and the advantages of microwave curing ovens. Raw rubber becomes soft when heated, hardens and becomes brittle when cold, difficult to form, easy to wear, and easily soluble in organic solvents such as gasoline. It has double bonds in the molecule and is easy to add. Reaction and easy aging. In order to improve the performance of rubber products, a series of processing processes are performed on the raw rubber during production. Under a certain condition, the raw rubber in the rubber compound and the vulcanizing agent are chemically reacted, so that the macromolecules of the linear structure are exchanged. The macromolecules combined into a three-dimensional network structure make the rubber material have excellent properties such as high strength, high elasticity, high wear resistance and corrosion resistance. This process is called rubber vulcanization. Generally, the vulcanization process is divided into four stages, inducing a pre-sulfur, a nor