Why Does The Deformation Of The Silicone Seal Ring Affect The Sealing Effect?

The structural design of the silicone O-ring is the key to the product. Because silicone is a soft rubber product, it shrinks when stressed, so many electronic silicone seals will properly adjust the size of the product during design.

Many silicone materials have poor tensile strength and rebound strength. When the electrical movement is stressed, the seal may fail due to too long time, and the life may be lost. At present, many silicone seals will cause deformation and irrecoverable phenomena after being stressed. This phenomenon is the impact of the tensile rebound of the material. Generally, the resilience effect of silicone products can reach more than 90% to be considered as qualified rubber, and the sealing ring needs the material used.

Environmental impact is also one aspect. Under normal circumstances, electrical seals are subject to stress, oil, water and other environmental effects make the product aging. These problems will directly affect the seal leakage at different lengths, so different adhesives are used in different environments. This kind of material is very important, and in the working environment, it is necessary to avoid impurities and dust from entering and affecting the seal. In the case of stress, you need to choose high-quality rubber materials. There are certain differences between ordinary silicone rings and special silicone rings, and avoid them. The main way to reduce the deformation life of the product is the quality of the material!