Chemical corrosion resistance analysis and application suggestions of rubber seals

Rubber seals play a key role in industry, but in some special environments, such as the chemical industry, their chemical resistance is particularly important. This article will analyze the chemical corrosion resistance of rubber seals and provide application suggestions.

Analysis of chemical corrosion resistance of rubber seals:

Choose the right material: Different types of rubber materials have different chemical resistance properties. For example, nitrile rubber (NBR) has better corrosion resistance against oil and petroleum products, while fluorine rubber (FKM) has better corrosion resistance against strong acids and alkalis.

Corrosion resistance testing: In practical applications, corrosion resistance testing is required to verify the stability and durability of seals in specific chemical media. Common testing methods include immersion testing, pressure testing, and tensile testing.

Surface Coating Protection: In some special cases, rubber seals can be surface coated to enhance their chemical resistance. Commonly used coating materials include fluoroplastics and silicone rubber.

Application suggestions:

Select materials according to the medium: When selecting rubber seals, you need to fully understand the chemical properties of the medium and select a suitable rubber material to ensure its chemical resistance in the specific medium.

Regular inspection and maintenance: During use, regularly check the status of the rubber seal and perform necessary maintenance and replacement to ensure its good sealing performance and durability.

Avoid mixing different media: Avoid mixing different chemical media to avoid irreversible corrosion damage to rubber seals.

Choose professional manufacturers to supply: Choose rubber seal suppliers with rich experience and professional technology to ensure reliable product quality and performance.

In summary, the selection and application of rubber seals in terms of chemical resistance is crucial. By selecting appropriate materials and performing necessary testing and maintenance, the chemical corrosion resistance of seals can be effectively improved to ensure the safe and stable operation of equipment and process systems.

[DLSEALS kindly Reminder] Sealing issues? Turn to DLSEALS! As a sealing component manufacturer, we specialize in customizing sealing components, providing a full range of services from design, research and development, production, testing, and more. If you have more information you'd like to know, feel free to contact us directly. DLSEALS's product experts are dedicated to serving you!