What are the physical and chemical properties of the rubber material Yellow Rubber Seal O-Ring?
Publish Time: 2024-05-13
The rubber material typically used in Yellow Rubber Seal O-Ring has a variety of physical and chemical properties that make it an ideal sealing material. Here are some common physical and chemical properties:
Elasticity: Rubber materials have excellent elasticity and can deform when exposed to external force, and quickly return to their original shape after the external force disappears. This characteristic enables the O-ring to form good compression deformation on the sealing surface, thereby achieving a reliable sealing effect.
Wear resistance: Rubber materials usually have good wear resistance and can maintain stable performance under long-term friction and wear. This is especially important for O-rings that need to be removed and installed frequently. High temperature resistance: Rubber materials can maintain stable performance within a certain high temperature range and will not lose elasticity or deform due to temperature rise. This allows the O-ring to maintain reliable sealing performance in high temperature environments.
Corrosion resistance: Rubber materials can resist erosion by a variety of chemicals, including acids, alkalis, oils, solvents, etc. This allows the O-ring to be used in various chemical media without failure due to media corrosion.
Low permeability: Rubber materials have low gas permeability and can prevent the leakage of gas or liquid. This is critical for sealing applications where leakage protection is required.
In addition, different rubber materials have specific physical and chemical properties. For example, hydrogenated cyanobutadiene rubber has good corrosion resistance, compression resistance and tear resistance, and can also resist ozone, sunlight and oil pollution; silicone rubber can not only resist cold and heat, but also resist ozone and atmospheric aging properties. damage, but has poor tensile strength and no oil resistance.
In summary, the rubber material used in Yellow Rubber Seal O-Ring has a variety of physical and chemical properties that make it an ideal sealing material that can meet the needs of various sealing applications.
