What factors destroy the quality of rubber joints in use

What factors destroy the quality of rubber joints in use
In daily life, there are many factors that affect the quality of rubber joints, such as uneven force, rubber formulation, vulcanization process and other problems, as well as bond fracture between the rubber and skeleton, cord fabric, etc. . Serious problems will inevitably occur in key parts. Greatly shorten the use quality of rubber joints. Rubber joints are composed of natural rubber, which will corrode after a long time. Rubber joint products contain volatile substances, which will shorten their service life both in wet and dry environments. Therefore, they should not be exposed to the external environment for a long time. So how should we protect them effectively and improve the quality of our rubber flexible joints?
After working for a long time, rubber joints are often in a state of displacement and expansion, which can lead to cracks in the rubber joint ball, which in turn leads to rubber ball fracture and rubber joint damage. In addition, rubber joints are not equipped with protection devices at work, which leads to rubber joints being exposed to bad weather such as sunlight for a long time, resulting in rubber ball fracture.
During the installation of rubber joints, when the pipeline displacement is greater than or equal to the maximum compensation of the joint, the number of joints should be increased to make the displacement parallel. Exceeding the limit (stretching, displacement, deflection, etc.) The normal applicable medium is ordinary water with the temperature of 0-60℃. For special media such as oil, acid and alkali, high temperature and other media with corrosive and hard texture, the corresponding special resistant material rubber joints should be selected and should not be used blindly. String or common. In addition, the rubber ball should try to avoid exposure to the sun, and the use or storage of rubber joints should avoid high temperature, ozone oil and acid-alkali environment. Outdoor use or pipelines facing the sun and wind should be built with shade frame, and sun, rain and wind are strictly forbidden. It is strictly forbidden to paint or wrap insulation materials on the joint surface.