Silicone hose is a kind of industrial supplies and daily necessities that we use at present. Silicone hose products are widely used. In many electrical connectors, the water pipe protection has a certain connection effect, and the product is too soft or the hardness is not in accordance with the use effect. It may lead to different problems, and the hardness and the performance of the product determine its quality problems, which may also cause such problems in the production process of silicone hose manufacturers, such as products that are too soft or too brittle.