In our lives, there are some small parts that are widely used but rarely noticed by us, and these inconspicuous small parts can play a very big role. For example, rubber seals, few people usually pay attention to it, but this little thing is inseparable from all industries, rubber seals, which are one of the types of seals, and for seals of this kind of material, In the selection, what should we consider? And, how should it look at its service life?
Relevant factors for the selection of rubber seals. For the important and necessary work of selecting rubber seals, other specific considerations, such as related factors, are the main factors, such as working conditions, sealing forms, and sealing materials, etc. In addition, there are also installation structures, which cannot be ignored. The working conditions of rubber seals, generally speaking, include temperature, pressure, and medium, which will be explained in detail below.
1. In terms of temperature, for different rubber types, its working temperature range is different, so it must be determined according to specific working conditions.
2. In terms of pressure, if it is low and medium pressure, there is no problem with using rubber or polyurethane. However, pay attention to the form of the seal, because it will affect it.
3. As for the media, it is mainly on some minor issues, such as specific application industries and media types, while others are nothing.
The factors affecting the service life of rubber seals are mainly related to the materials used and working conditions. Moreover, if the rubber types are different, the degree of wear of the seals is also different under different working conditions. In addition, the fineness of the product's workmanship, and the degree of mechanical fit, etc., will also have a certain impact.