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Model Number : CZ-EPDM-C20-25
Payment Terms : TT
Place of Origin : Zhejiang, China
Certification : China Environmental Labeling Type II Certified Product
Brand Name : Zhejiang Chenze
20% Polymer EPDM Granules for Playground | 8-10Y Life
Engineered with 20% high polymer content, this wet-pour EPDM rubber granule system delivers high tensile strength ($\ge 500\text{ psi}$) and superior tear resistance for running tracks, sport courts, and playgrounds. Mixed at a 1:6 ratio with PU binder, these virgin natural EPDM granules form a seamless, water-permeable safety surface. Built to resist UV fading, chalking, and particle loss, it provides contractors with a durable 8-10 year service life.


| Key Specifications |
| Technical Parameters | Specified Values & Technical Standards |
|---|---|
| Product Name | EPDM Colorful Granules |
| Product Model | CZ-EPDM-C20-25 |
| Model | EPDM – 20% polymer content |
| Material Base | New Natural EPDM Rubber |
| Particle Size Options | 0.5–1.5 mm / 1–3 mm / 2–5 mm |
| Tensile Strength | ≥ 500 psi |
| Resilience / Rebound | Rebound Rate > 40% (≥35% for athletic tracks) |
| Mix Ratio (PU Binder : EPDM) | 1 : 6 by weight |
| Service Lifespan | 8–10 Years |
| Available Colors | Red, Blue, Green, and customizable shades |
| Applications |
Professional Running Tracks & Jogging Paths
Outdoor Sport Courts & Walkways
Infill & Shock Pad Underlayers for Artificial Turf
Gym Rubber Flooring & Prefabricated Tiles
| Product Advantages |
Manufactured from 100% new natural EPDM rubber. Free of heavy metals, toxic fillers, or reclaimed SBR scrap, providing a completely safe, odorless surface for school playgrounds.
Solves the core issue of calcium carbonate precipitation. The smooth, porous matrix prevents particle loosening or surface desquamation over years of exposure.
High UV-resistance ensures the pigments remain vibrant under direct, scorching sunlight without turning brittle or fading fast.
The porous molded surface functions as an efficient drainage pad. Rainwater passes through rapidly, keeping the court dry and slip-resistant shortly after downpours.
| Color Chart |

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20% Polymer EPDM Granules for Playground | 8-10Y Life Images |