We should be familiar with silicone sealing rings. The use of silicone sealing rings is very extensive. Many mechanical equipment, household appliances, and electronic equipment require the use of silicone sealing rings for sealing. Different equipment sealing methods are also different. Do you know how many sealing methods are available for silicone sealing rings? Based on the understanding and discussion of silicone sealing ring, several sealing methods of silicone sealing ring are analyzed, including the following points:
Static sealing: Static sealing can be divided into three categories: air cushion sealing, adhesive sealing and touch sealing. Static sealing is generally based on the working pressure to choose whether to choose static sealing. If the pressure can be divided into low and medium pressure static seal and high pressure static seal. If it is medium and low pressure, it can be sealed with soft data and wide gaskets. On the contrary, the high-pressure static seal should use a metal gasket with a hard and narrow touch width.
Dynamic sealing: This sealing method is mainly based on the touch between the sealing and the moving parts of the equipment. Dynamic seals can be divided into touch seals and non-touch seals. Generally speaking, the sealing function of the touch seal is better, but it is restricted by friction and wear, so it is suitable for occasions with low sealing surface.
