Home > Knowledge > Other Plastic Machine > What Refrigeration Equipment is Needed for Rubber Vulcanization Cooling?
What Refrigeration Equipment is Needed for Rubber Vulcanization Cooling?
In order to improve the performance of rubber products, a series of processing processes should be carried out on raw rubber in production. Under certain conditions, the raw rubber in the rubber compound is chemically reacted with the vulcanizing agent, so that the macromolecules of linear structure are cross-linked into three-dimensional. The macromolecules of the network structure, so that the rubber compound has excellent properties such as high strength, high elasticity, high wear resistance, corrosion resistance and so on. This process is called rubber vulcanization.
Generally, the vulcanization process is divided into four stages, induction - pre-sulfurization - normal vulcanization - oversulfurization. In order to realize this reaction, external energy must be added to make it reach a certain vulcanization temperature, and then the rubber is kept warm to complete the entire vulcanization reaction within the vulcanization temperature range. Microwave continuous vulcanization is simpler than other continuous vulcanization methods, has high vulcanization quality, saves energy and significantly reduces costs. In the production process, it needs to be used for cooling water to cool down. Generally, we call this kind of equipment called a chiller. There are two types of chillers, including water-cooled chillers and air-cooled chillers. Due to the limitation of the injection molding workshop or the convenience of installation, the rubber vulcanized chiller is air-cooled.
Generally, the vulcanization process is divided into four stages, induction - pre-sulfurization - normal vulcanization - oversulfurization. In order to realize this reaction, external energy must be added to make it reach a certain vulcanization temperature, and then the rubber is kept warm to complete the entire vulcanization reaction within the vulcanization temperature range. Microwave continuous vulcanization is simpler than other continuous vulcanization methods, has high vulcanization quality, saves energy and significantly reduces costs. In the production process, it needs to be used for cooling water to cool down. Generally, we call this kind of equipment called a chiller. There are two types of chillers, including water-cooled chillers and air-cooled chillers. Due to the limitation of the injection molding workshop or the convenience of installation, the rubber vulcanized chiller is air-cooled.
Reference: ppfocus
COPYRIGHT© PMM