What is the principle of white sanitary food grade rubber expansion joint?
White sanitary food grade rubber expansion joint mainly uses the unique properties of rubber, such as high elasticity, high airtightness, media resistance, radiation resistance, etc. It is made of high strength, hot and cold stable polyester cord fabric, which is obliquely compounded and then cross-linked by high pressure and high temperature molding. It is especially suitable for places with complex geological conditions, large settlement range, frequent hot and cold changes during pipeline operation, and easy to cause pipeline damage. Since rubber joints are in direct contact with food, the product selection, production equipment, and workshop production environment need to meet the standard of clean and pollution-free. If necessary, the production equipment should be cleaned to ensure that the production equipment is always kept clean. Only when the production equipment is clean and free of dirt can we produce clean and safe white rubber joints. In addition, the production of white rubber joints requires high-intensity sterilization treatment, which means killing the microorganisms attached to the spheres.
