Heat- And Weather-Resistant EPDM Granules

EPDM granules are engineered to perform where ordinary rubber fails. Whether exposed to scorching desert sun, tropical monsoon rains, or freezing northern winters, high-quality EPDM granules maintain their color, elasticity, and structural integrity far longer than conventional alternatives. Our EPDM granules have excellent property of weather resistance....and more healthy because we use the method of peroxide sulfidation, there is no sulfur in our EPDM granules, hence It doesn’t produce sulfides when exposed to sunlight, no pollution to environment, no odor and no harm to human body. We are one of the highest-quality and most cost-effective EPDM granules in China and the world, we’d like to send free samples for you to test.

What Core Problems EPDM Granules Solve for You

If you work with outdoor surfaces—playgrounds, athletic tracks, artificial turf infill, or safety flooring—you already know the challenges: fading under relentless UV, cracking after temperature swings, unpleasant rubber odors, and surfaces that become unsafe or unattractive within a few seasons.

EPDM granules address these problems directly. The saturated hydrocarbon backbone of EPDM rubber delivers exceptional resistance to ozone, oxygen, UV radiation, and temperature extremes . Unlike sulfur-cured alternatives that degrade under heat and sunlight, our peroxide-cured EPDM granules form stronger carbon-carbon cross-links, extending service life by three times or more . For you, that translates to fewer replacements, lower long-term costs, and surfaces that stay safe and visually consistent year after year.

Applications and Advantages

EPDM granules are widely used in sports flooring, playgrounds, and artificial turf infill systems . Their shock-absorbing and resilient properties make them ideal for safety surfaces where fall protection matters . In artificial turf, they provide a stable, non-abrasive infill that resists compaction and maintains drainage performance.

The advantages extend beyond basic function. Our EPDM granules offer high elasticity and tensile strength in the 4–7 MPa range, meaning they retain bounce and cushioning even after years of use. Color stability is exceptional: the material resists fading from UV exposure, acid rain, and ozone, keeping surfaces vibrant without frequent top-ups . Because our granules contain no sulfur, they produce no sulfides, no odor, and no environmental pollution—critical for schools, childcare facilities, and any installation where air quality and safety are priorities.

For different climates, performance remains consistent. In hot, humid regions, EPDM resists hydrolysis and microbial degradation. In cold climates, it stays flexible without becoming brittle. In high-UV zones like Australia, the Middle East, and Southeast Asia, the peroxide-cured structure provides superior photo-oxidation resistance compared to conventional sulfur-cured rubber . From -50°C to 130°C, our granules maintain their physical properties .

Frequently Asked Questions

What sizes of EPDM granules can you produce?

We offer standard particle sizes including 0.5-1.5mm, 1-3mm, 1-4mm, 2-4mm, and other custom specifications. If your project requires a specific grading for artificial turf infill, playground safety surfacing, or athletic tracks, we can match it.

Can you match specific colors?

Yes. We support RAL color matching, Pantone color matching, and customer sample matching. Whether you need a single vibrant color or a multi-color blend for a branded playground or sports facility, we can produce it with high batch-to-batch consistency.

How does peroxide curing differ from sulfur curing?

Peroxide curing creates carbon-carbon cross-links instead of sulfur bridges. This results in higher thermal stability, better aging resistance, and no risk of sulfide odors or staining . For outdoor applications exposed to sun and heat, the difference in longevity is significant.

Do you provide samples for testing?

Yes, we provide free samples. We understand that material performance matters, and testing granules before committing to a full order is standard practice for serious buyers.

What is your minimum order quantity?

We keep MOQ flexible. Whether you need a trial batch or a full container, we can accommodate different order volumes. For custom colors or special particle sizes, we’ll discuss the most practical arrangement.

How do you ensure consistent quality across orders?

We maintain strict quality control throughout production, with high color consistency and stable supply capacity. Our 25+ years in the industry and complete production lines allow us to deliver reliable, repeatable results.

Can you support OEM, ODM, or private label orders?

Absolutely. We support OEM, ODM, and private label arrangements. Custom packaging is also available to align with your brand presentation.

Why Choose Us

We are a dedicated EPDM granule manufacturer—we do not do installation. That focus means our entire operation is built around producing the best possible granules for your project, not splitting attention across construction services. With 25+ years of industry experience and a complete advanced production line, we bring both depth and capacity to every order.

Our global export experience means we understand the requirements of buyers across different markets. We support full container and LCL shipments, offer fast lead times, and maintain stable supply even for recurring orders. Whether you need RAL colors, Pantone matches, sample-based color development, or custom particle size distribution, we treat customization as standard, not exceptional.

Let’s Talk About Your Project

If you’re sourcing EPDM granules for playgrounds, athletic tracks, artificial turf, or any weather-exposed application, we’d like to hear about your requirements. Send us your specifications—particle size, color, quantity, destination—and we’ll respond with a quote and samples for testing.

WOW(LYG) New Material Co Ltd is a manufacturer specializing in the production of EPDM rubber granules. We use sulfur-free vulcanization 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.