Dec 15th,2025
At Shanzhong Tech, understanding material science is key to delivering optimal solutions. Two prevalent materials in rubber surfacing are EPDM and SBR granules, each with distinct properties.
Material Composition and Key Properties
EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber known for its superior **color stability, UV resistance, and durability**. It retains its vibrant colors and flexibility under harsh weather, making it ideal for long-lasting applications. In contrast, SBR (Styrene-Butadiene Rubber) granules are often derived from recycled tires. They offer excellent **shock absorption and cost-effectiveness**, but their colors fade more quickly outdoors.
Primary Applications and Use Cases
The choice depends on the project's requirements:
EPDM Granules Applications:Best for colorful playground surfaces, sports tracks, decorative landscaping, and premium safety flooring where aesthetics and long-term weather resistance are critical.
SBR Granules Applications:Primarily used as a high-performance shockpad beneath EPDM or artificial turf for sports fields, running tracks, and gym floors. They provide essential impact cushioning economically.
Conclusion
For vibrant, durable surface layers, choose high-quality EPDM granules. For superior cushioning and impact absorption in a base layer, SBR rubber granules are the efficient choice. Shanzhong Tech supplies premium grades of both materials for safe, durable, and professional installations.