Project details

The manufacturing of O-ring rubber requires the mixing, rolling, vulcanization and other processes of rubber raw materials, and its quality and performance mainly depend on the raw materials and manufacturing process. Commonly used rubber materials include natural rubber, styrene butadiene rubber, chloroprene rubber, silicone rubber, etc. to meet different usage environments and media requirements.

The sealing principle of O-ring rubber is to rely on the elastic deformation of the sealing element, causing contact pressure on the sealing contact surface. If the contact pressure is greater than the internal pressure of the sealed medium, no leakage occurs, otherwise, leakage occurs. It has a wide range of applications, and if the materials are selected properly, it can meet the requirements of various media and motion conditions.

When selecting O-ring rubber, it is necessary to make a selection based on actual usage conditions, such as the medium used, temperature, pressure, and other parameters. At the same time, it is also necessary to consider physical performance indicators such as hardness, tensile strength, resilience, and insulation of the rubber ring.