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Reclaimed Rubber

Updated: 2026-07-15

Overview

Reclaimed rubber is produced by reprocessing scrap rubber, such as discarded tires, to restore its usability. The process involves mechanical, thermal, and chemical treatments to break down the rubber's polymer chains, making it malleable again. This material is prized for its cost-efficiency and sustainability, as it reduces reliance on virgin rubber and minimizes waste. It is widely adopted in industries seeking eco-friendly alternatives without compromising performance.

Physical and Chemical Properties

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Reclaimed rubber retains key elastic properties of natural or synthetic rubber but may exhibit reduced tensile strength due to degradation during recycling. Its density and solubility align with virgin rubber, though additives during reprocessing can alter specific characteristics. The material is resistant to water and most chemicals, making it suitable for outdoor and industrial applications. However, its thermal stability may vary depending on the source material and processing methods.

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Main Applications

The automotive industry is the largest consumer of reclaimed rubber, using it for tire treads, inner liners, and vibration dampers. It is also used in footwear soles, conveyor belts, and industrial flooring due to its durability. In construction, reclaimed rubber is incorporated into asphalt for road surfacing and as insulation or sealing materials. Its affordability and environmental benefits drive its adoption across sectors.

Safety and Storage

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Reclaimed rubber poses minimal health risks, though dust generated during handling may irritate respiratory systems. Proper ventilation and personal protective equipment (PPE) are recommended during processing. Storage should prioritize avoiding moisture and extreme temperatures to prevent degradation. Bulk shipments should be kept in sealed containers or covered areas to maintain material integrity.

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B2B Procurement Guide

When sourcing reclaimed rubber, prioritize suppliers with certifications like ISO 14001 or ASTM standards to ensure quality and environmental compliance. Request samples to test consistency in elasticity, color, and contamination levels. Negotiate pricing based on volume and long-term contracts, but factor in logistics costs due to the material's weight. Regional suppliers may offer cost advantages depending on local recycling infrastructure.

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