DG Zhongxingshun Sealing Products Factory

DG Zhongxingshun Sealing Products Factory

What are the basic characteristics of rubber seals?

2024 09/09

Rubber seals are characterized by a very small elastic modulus but a high elongation. Moreover, rubber seals have very good air permeability resistance and resistance to various chemical media and electrical insulation. Some special synthetic rubbers have very good oil resistance and temperature resistance, and can resist the expansion of fatty oils, lubricating oils, hydraulic oils, fuel oils and solvent oil solutions, and their cold resistance can reach -60°C to -80°C, and their heat resistance can reach as high as+180°C to+350°C.
At the same time, the rubber sealing ring is also very pressure-resistant because the characteristic of rubber is that it has small hysteresis loss. Another characteristic of rubber is that it can be used, blended, and compounded with a variety of materials.
rubber seals