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Natural rubber gaskets: performance, application and maintenance
Natural rubber gaskets, as a common sealing material, play an important role in industry and daily life due to their excellent elasticity, good sealing performance, and wide applicability. This article will introduce in detail the material characteristics, main application areas, and maintenance methods of natural rubber gaskets.
Material characteristics of natural rubber gaskets
Natural rubber gaskets are made from natural rubber, a material that is extremely elastic and able to quickly recover after being subjected to pressure, thus maintaining a tight seal.
Natural rubber retains good properties over a range of temperatures and is typically suitable for environments from -60°C to +80°C.
Natural rubber has good resistance to a wide range of chemicals and is suitable for sealing in the chemical industry.
Although natural rubber gradually ages after long-term exposure to sunlight and air, its service life can be significantly extended by adding antioxidants.
| Product name | Natural Rubber Gasket |
| Material | Natural Rubber |
| Hardness (Shore A) | 20 to 90 |
| Applicable temperature °C | -60 to 80 |
| Color | Black, orange, blue, yellow, green, custom |
| Size | Standard/ Custom |
| Advantage | Temperature-resistant, chemical-resistant, ageing-resistant |
| Application | Automotive, Petroleum and Chemical, Power, Water treatment and environmental protection |
| Certification | ISO: 9001, ISO: 14001, IATF: 16949 |
Main application areas
Industrial piping: In petroleum, chemical, food processing, and other industries, natural rubber gaskets are widely used to seal pipe connections to prevent liquid or gas leakage.
Machinery and equipment: For the sealing parts of various mechanical equipment, such as pumps, valves, compressors, etc., natural rubber gaskets can effectively prevent the leakage of lubricating oil or working medium.
Automotive industry: In critical parts of automobiles, such as engines and transmissions, natural rubber gaskets are used to ensure good sealing performance, and reduce energy loss and environmental pollution.
Construction industry: In the construction field, natural rubber gaskets are used to seal roofs, windows, and other parts to prevent water, dust, and sound.
Maintenance method
Clean: Clean the gasket regularly to remove dirt and grease from the surface to maintain its good sealing properties.
Check: Regularly check the wear and tear of the gasket, and replace it in time once it is found that the wear is severe or aging.
Storage: When storing, it should be kept away from direct sunlight and high-temperature environments to prevent rubber aging and performance degradation.
Avoid chemical corrosion: Avoid exposing the natural rubber gasket to corrosive chemicals such as strong acids and alkalis to avoid damage.
Conclusion
Natural rubber gaskets play an important role in many industries due to their excellent sealing properties and wide applicability. Understanding the material properties, the application area and the correct maintenance methods is essential to ensure the proper functioning of the equipment and extend the life of the gasket. With the development of materials science, the performance of natural rubber gaskets is also improving to meet more stringent industrial requirements and environmental standards.
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