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What Affects the Shelf Life of Rubber Materials?

          Rubber is often overlooked in storage considerations, yet various environmental factors can significantly impair its performance over time. Adopting optimal storage practices is essential to maintain the critical properties required for various applications. Even rubber stored within its recommended shelf life may not perform optimally. The shelf life can vary considerably based on the specific rubber compound, highlighting the importance of having a management system that addresses the unique storage requirements for each type of rubber.

       When developing an effective storage strategy for your rubber compounds, consider these critical factors:

 

  1. Temperature: Keep the rubber away from direct heat sources. High temperatures can speed up aging and deterioration, jeopardizing its integrity and performance.

 

  1. Humidity: Store rubber in dry environments. Excessive humidity can promote mold growth and deterioration, compromising its integrity and performance.

 

  1. Ozone Exposure: Protect rubber from the harmful effects of ozone by storing it away from equipment that produces ozone, like certain electrical devices and machinery.

 

  1. Sunlight: Ultraviolet (UV) light can significantly degrade rubber over time. It is advisable to store rubber in shaded areas or in opaque containers that block UV exposure.

 

  1. Chemicals: Avoid storing rubber near oils, solvents, and corrosive liquids, as these substances can cause swelling, softening, or other chemical reactions that compromise the rubber’s structural integrity.

 

        Neglecting proper storage conditions can shorten the shelf life of rubber materials, rendering them ineffective or even unusable. Follow the recommended storage specifications for each rubber compound to ensure they maintain their performance characteristics.

        If you have any questions about the best practices for storing rubber materials, get in contact with one of our application engineers, today. We’re here to help you safeguard the quality and effectiveness of the rubber products for your next project.