Extruded Plastic,Profile Extrusion Line,Plastic Extrusion Line,Custom Plastic Extrusion Wuxi Jierui Changkun New Material Technology Co., Ltd , https://www.plasticstrapsll.com Detailed Functional Requirements for Materials Used in INA Bearing Mechanical Seals
Mechanical seals are essential components in INA bearings, ensuring effective sealing and maintaining the performance of the system. The selection of sealing materials is critical and should be based on various factors such as operating temperature, pressure, working medium, and movement type. Here are the key functional requirements for mechanical seal materials:
1. **Wear Resistance**: The material should be resistant to wear and not corrode metal parts over time.
2. **Oxidation and Aging Resistance**: It should remain stable under exposure to oxygen and resist aging, ensuring long-term durability.
3. **Thermal Stability**: The material must withstand both high and low temperatures without softening or hardening.
4. **Chemical Compatibility**: It should be compatible with the working medium, avoiding swelling, degradation, or hardening.
5. **Elasticity and Hardness**: The material needs to have appropriate elasticity and hardness to maintain a tight seal without permanent deformation.
6. **Mechanical Strength**: It should possess sufficient tensile strength and elongation to endure mechanical stress.
7. **Processability and Cost-Effectiveness**: The material should be easy to shape and process, while also being affordable for mass production.
Choosing the right sealing material ensures the efficiency, reliability, and longevity of INA bearings in various industrial applications.
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Source: China Bearing Network | Date: November 22, 2013