EPDM Granule Supplier

Professional EPDM Colored Rubber Granule Manufacturer | Global Customization Supported

When looking for a reliable EPDM granule supplier, the key is to find a manufacturer that truly focuses on production rather than also doing installation. That is exactly who we are — we only produce EPDM granules, not engineering contracting, which allows us to devote all our energy to quality control and process optimization of the material itself. Our EPDM granules use peroxide vulcanization technology. There is no sulfur in our EPDM granules, so they do not decompose into sulfuric acid under high temperature and strong UV exposure. Therefore, they are odorless, pollution-free, and harmless to the human body. With excellent weather resistance and a stable molecular structure, our granules maintain outstanding performance under different climatic conditions around the world. We are one of the highest-quality and most cost-effective EPDM granule suppliers in China and the world, and we are willing to provide free samples for customers to test and verify.

Solving Your Core Needs: What Problems Can EPDM Granules Solve for You?

If you are looking for filling and paving materials for sports fields, play areas, or artificial turf systems, you may be facing the following pain points: fast fading, short service life, odors at high temperatures, brittleness and cracking at low temperatures, limited color options, unstable supply, and difficulty meeting customized specifications. EPDM granules are designed precisely to address these problems.

From the perspective of the material itself, EPDM (ethylene propylene diene monomer) rubber has a fully saturated hydrocarbon backbone structure, which naturally gives it excellent resistance to ozone, oxygen, UV, and temperature. Our peroxide vulcanization system further strengthens these advantages: the carbon-carbon crosslinking bonds have significantly higher bond energy than the sulfur-sulfur or carbon-sulfur bonds in traditional sulfur vulcanization systems. As a result, the product's performance retention under heat aging, UV degradation, and long-term use far exceeds that of conventional products. This means the granules you purchase can truly stand the test of time, reducing replacement frequency and lowering long-term overall costs.

Applications and Advantages of EPDM Granules

EPDM granules have an extremely wide range of applications, covering almost all scenarios requiring safe, elastic, and weather-resistant surfaces. In sports fields, they are widely used for plastic running tracks, basketball courts, tennis courts, multi-purpose sports courts, and school playgrounds. In the leisure and recreation sector, EPDM granules are ideal materials for children's playground safety mats, kindergarten activity areas, park trails, and fitness paths. In addition, in artificial turf systems, EPDM granules serve as infill to provide stable elasticity and support, and are widely used in football fields, rugby fields, and landscape lawns.

In terms of advantages, the value of EPDM granules is reflected in multiple dimensions. The first is weathering durability: the applicable temperature range extends from below -50°C to over 130°C, which means that whether in the scorching desert climate of the Middle East, the severe winter of Northern Europe, or the hot and humid environment of Southeast Asia, EPDM granules can maintain stable performance. The second is color stability: thanks to the improved antioxidant capacity brought by peroxide vulcanization, the colors remain bright and long-lasting, and are not prone to fading or chalking. The third is safe elasticity: good impact absorption performance can effectively reduce the risk of sports injuries, which is why many high-standard sports venues around the world choose EPDM as a surface layer material. The fourth is environmental safety: the product meets international environmental standards, contains no heavy metals or harmful substances, and is suitable for long-term contact by children and sports users.

Durability Performance Under Different Climatic Conditions Around the World

Our EPDM granules were designed from the outset to consider the diverse climatic needs of the global market. For the high-temperature and strong UV environments of the Middle East and tropical regions, peroxide-vulcanized EPDM granules show significant thermal stability advantages — the carbon-carbon crosslinked network is not easily broken under continuous high temperatures, and the decline in color and physical properties is much slower than that of conventional sulfur-vulcanized products. For cold regions such as Northern Europe, North America, and Russia, EPDM has an extremely low glass transition temperature and can still maintain elasticity without becoming brittle under severe cold conditions, ensuring normal use of winter sports venues.

For rainy and humid regions such as Southeast Asia and the United Kingdom, the hydrophobicity and hydrolysis resistance of EPDM ensure that the granules will not degrade or grow mold due to long-term moisture. The stability of our products in acid rain environments has also been verified. Under acidic conditions, the peroxide vulcanization system may undergo main chain scission in the early stage, but in the later stage it forms ether crosslinking structures to repair the damaged crosslinked network, thereby extending service life. These characteristics mean that no matter where your project is located in the world, our EPDM granules can provide reliable long-term performance.

Frequently Asked Questions (FAQ)

What is the difference between your EPDM granules and ordinary sulfur-vulcanized EPDM granules?

The core difference lies in the vulcanization system. We use peroxide vulcanization, where the crosslinking bonds are carbon-carbon bonds (bond energy about 348 kJ/mol), while traditional sulfur vulcanization forms carbon-sulfur or sulfur-sulfur bonds (bond energy about 273 kJ/mol). Higher bond energy means stronger resistance to heat aging and UV degradation, as well as a more stable molecular structure. In addition, peroxide-vulcanized products contain no sulfur, so they do not release sulfur-containing odors or sulfuric acid substances at high temperatures.

What particle size specifications do you support for customization?

We support customized production in multiple particle size ranges, including 0.5-1.5mm, 1-3mm, 1-4mm, 2-4mm, and other specifications customized according to customers' special needs. Different particle sizes are suitable for different scenarios: finer particles (such as 0.5-1.5mm) are often used for artificial turf infill, medium particles (1-3mm) are widely used for playground surfaces, and larger particles (2-4mm) are suitable for sports field surfaces or scenarios requiring a stronger three-dimensional effect.

What is your color customization capability?

We support RAL color customization, Pantone color customization, and color customization based on customer samples. Whether it is standard color card matching or precise color reproduction based on physical samples, we can achieve it. We also support combinations of multiple colors to meet the color effect requirements of venue design.

Do you provide free samples?

Yes, we are willing to provide free samples for customers to test. You can contact us and specify the required particle size, color, and quantity, and we will arrange sample delivery. Sample testing is the most direct way to verify our product quality, and we are confident about it.

What is the minimum order quantity and what is the delivery lead time?

The minimum order quantity is flexible and will be determined through negotiation according to product specifications and customization requirements. We have a complete set of advanced production lines and more than 25 years of industry experience, and can quickly complete various orders. The delivery lead time for regular products is relatively short, while customized products will be adjusted according to their complexity. We will provide a clear delivery schedule when the order is confirmed.

Can your products be used for artificial turf infill?

Absolutely. EPDM granules are one of the most commonly used infill materials in artificial turf systems. Their elasticity and rebound performance provide athletes with stable footing support, while good drainage performance helps the turf system quickly return to use after rain.

Do the products comply with environmental and safety standards?

Our EPDM granules use peroxide vulcanization technology and contain no sulfur. No harmful substances are released under high temperature and UV exposure. The products have excellent flame retardant performance (flame retardant rating Class 1) and meet the safety and environmental requirements of international sports venue materials. We can provide relevant test reports according to customer needs.

Do you support OEM and Private Label?

Yes. We provide OEM, ODM, and Private Label services, and can customize packaging and labeling according to customer brand needs. We also support customized packaging solutions to meet the preferences and regulations of different markets.

Why Choose Us

Choosing an EPDM granule supplier is essentially choosing long-term quality assurance for cooperation. Our core advantages can be summarized in several aspects.

Focus and professionalism. We only produce EPDM granules, not installation. This means that all our resources, technology, and experience are devoted to the material itself. More than 25 years of industry accumulation have given us a deep understanding of EPDM formulations, processes, and applications, which is difficult for manufacturers that also handle multiple types of business to match.

Technology-leading vulcanization process. The performance improvements brought by peroxide vulcanization technology are quantifiable: the product's molecular structure is more stable, and its service life is significantly improved compared with conventional products; elasticity and tensile strength reach 4-7 MPa; performance retention is greatly improved; aging resistance and antioxidant capacity are enhanced, and colors are brighter and more durable. These technical advantages ultimately translate into longer service life and lower full life-cycle costs for customers' venues.

Global export experience and customization capability. We have rich global export experience and are familiar with the standards and needs of different markets. We support OEM, ODM, and Private Label, RAL and Pantone color customization, customization based on samples, and full-container and LCL shipment. Fast delivery and stable supply capacity ensure that your project schedule is not affected by material supply.

Strict quality control. From raw materials to finished products, we implement strict quality inspection procedures. High color consistency ensures color matching between different batches of products, and excellent UV stability ensures no fading during long-term outdoor use. Our goal is to make every batch of EPDM granules leaving the factory stand the test of customers and time.

Contact Us to Customize Your EPDM Granule Solution

Whether you need a specific particle size, specific color, specific packaging, or want to obtain free samples for testing, we welcome you to contact us. Tell us your project requirements and application scenarios, and we will provide you with professional customization advice and competitive quotations. The quality of EPDM granules starts with choosing the right supplier — let us become your trusted long-term partner.

WOW(LYG) New Material Co Ltd is a manufacturer specializing in the production of EPDM granules. We use the method of peroxide sulfidation technology, it increases the service life by more than 3 times than traditional EPDM granules, and enhances the performance, including anti-aging, high-temperature resistance, and colorfastness.

We have over 25 years of production experience and offer customization for colors and granule sizes. NO MOQ.