Essential for industry, medicine, and food applications, silicone hoses degrade over time due to use and environment, impacting performance and safety. This guide empowers you to identify deterioration signs and offers practical prevention methods to maintain equipment and product reliability.
I. Causes of silicone hose aging
- Ultraviolet radiation
Silicone hose is exposed to sunlight for a long time, ultraviolet radiation will lead to silicone hose molecular chain breakage, thus accelerating aging. Especially at high temperatures, the intensity of ultraviolet radiation is greater, the damage to the silicone tube is more obvious. - Chemical corrosion
Silicone tube in some specific environments, such as contact with acids, alkalis, salts and other chemical substances, chemical corrosion will occur, resulting in a decline in the performance of silicone tube, shortening the service life. - Compression deformation
Silicone tube subjected to force for a long time, after uninstallation, there will be a decline in resilience performance, deformation irreversible phenomenon. This is due to the silicone tube in the process of force, the molecular chain breakage, which leads to aging. - Poor thermal stability
Silicone tube has poor thermal stability, when the temperature is too high, the silicone tube will soften, deformation and even combustion, resulting in aging. - Raw material quality
Silicone tube raw material quality directly affects its aging rate. If the impurity content in the raw material is too high, uneven molecular weight distribution, etc., it will lead to accelerated aging of silicone tube.
Prevention of silicone hose aging methods
Regular Inspections: Inspect regularly to catch issues early.
Proper Storage: Store in cool, dry areas away from sunlight and heat.
Avoid Chemicals: Avoid chemicals that can cause deterioration.
Use Propeply: Use properly to prevent excessive bending, stretching, or exceeding pressure/temperature limits.
Replace periodically: Replace periodically based on use and manufacturer recommendations.
Keep Clean: Clean regularly to remove dirt and residue that can shorten lifespan.
Summarize
Silicone hose aging is unavoidable, but preventable and manageable with these tips. This guide empowers you to extend the life of your hoses.
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