The service life of silicone products and the strength of aging are all flaws in the silicone sealing ring. We know that generally all silicone products suitable for sealing have such a defect, regardless of whether they are silicone products or silicone rubber products. Products made of other materials will gradually lose their initial performance after the destruction of their own environment and the test of time, thus failing to achieve the effect of the product itself and fail to show the function of the product itself.

In fact, there are many reasons that affect the service life of the silicone sealing ring, but the silicone ring in the sealing is often affected by several common phenomena.

Generally, the stress and compression permanence of the silicone seal can directly or indirectly affect the service life of the silicone seal. The different installation methods of the product may cause the uneven force and the center of force to shift, so that one side is heavy and the other is light. Under such a long-term backlog of uneven force, it is easy to cause compression and permanent deformation. When the silicone is removed again It is very likely that the sealing ring has been deformed, so it is necessary to control the balance and the degree of stress during installation.

Sometimes there is an error in the size of the product, resulting in a gap and deformation. The gap problem can be divided into several factors. One is the material of the material. Many silicone materials may have poor resilience and insufficient tensile force due to the formula. and leakage occurred. Second, there are problems in the processing of silicone products processing manufacturers: the products are brittle, which leads to the thin edge thickness of the silicone products. This problem occurs when the products are soft, and the rubber material of the product is undercooked. After long-term stretching and compression Deformation has a gap problem.

Influence of softness and hardness, in many cases, the softness of silicone rubber products can change the function and structure of the product, so the silicone sealing ring chooses different softness and hardness during use. In the case of extrusion and other phenomena, there will be an unavoidable problem with the silicone seal, such as gaps, excessive force, too high hardness, and product deformation is not easy to rebound, etc.

Therefore, the service life of the silicone sealing ring can only be known through a variety of inspection methods. However, we know what causes the service life of the silicone sealing ring to be shortened, so we can take precautions as much as possible, thereby improving the use of the silicone sealing ring. life.