Will High Temperature Resistant EPDM Rubber Granules Melt at High Temperatures

The stability of materials in high-temperature environments is a core concern for many engineering and site construction parties. To address the question of whether high temperature resistant EPDM rubber granules will melt at high temperatures, it is first necessary to clarify that high-quality EPDM (ethylene propylene diene monomer) granules will not melt at conventional high temperatures. EPDM belongs to thermosetting rubber, and its molecular structure forms a stable three-dimensional network structure after cross-linking and vulcanization, which prevents it from melting and flowing like thermoplastic at high temperatures. Its performance depends more on the formula and process, and high-temperature resistant EPDM rubber granules have achieved long-term stable application in harsh temperature environments through technological optimization based on this foundation.

In practical scenarios such as sports fields, landscape paving, or children's play areas, the challenges of high temperature and aging faced by materials are particularly prominent. Ordinary rubber granules are prone to performance degradation, odor or color fading under long-term high temperature or strong ultraviolet radiation, which not only affects the user experience but also shortens the service life of the site. Our products are designed to address these challenges, aiming to provide a solution that maintains stable performance, safety, and environmental friendliness even at high temperatures, fundamentally extending the lifespan of the site and reducing maintenance costs.

Characteristics and core technological advantages

Our EPDM rubber granules adopt sulfur free vulcanization technology, which is the core technological barrier that distinguishes them from traditional products. This technology not only solves the odor problem from the source - because it does not contain sulfur, it will not decompose into sulfuric acid under high temperature and strong ultraviolet radiation, ensuring that the product has no odor in any weather conditions. Meanwhile, the sulfur free system endows the material with a more stable molecular structure, significantly improving its overall performance.

Compared with traditional products, our sulfur free EPDM granules have outstanding advantages. The tensile strength can reach 4-7 megapascals, the elasticity and tensile strength are increased by 2-3 times, and the service life is extended by more than 3 times. Its performance retention rate is more than 5 times that of traditional products, which means that in long-term use, the elasticity and physical properties decay very slowly, greatly delaying the aging process. In addition, the product has a lower packing density and stronger three-dimensional effect of the granules, which not only looks beautiful but also effectively improves the anti slip performance and structural stability after paving.

Application Fields and User Value

With excellent heat resistance, aging resistance and environmental protection characteristics, our EPDM granules are suitable for a variety of harsh scenarios. In outdoor sports fields such as plastic tracks, basketball courts, and tennis courts, it can withstand prolonged exposure to summer sun without deformation or softening, maintaining excellent elasticity and impact absorption performance, effectively protecting athletes' joints. In places with high safety and environmental protection requirements such as kindergartens, amusement parks, and elderly activity centers, their food grade environmental standards and odorless characteristics provide safety guarantees for children and sensitive populations. In addition, due to its bright colors and resistance to fading, the product is widely used in landscape leisure areas such as park trails and residential fitness areas, achieving the unity of functionality and aesthetics.

Why choose us

Choosing us means choosing professionalism and trust. We have over 25 years of industry experience and a complete set of advanced production lines, which ensure precise control of every link from raw materials to finished products. We are well aware of the differentiated needs of different projects, so we provide comprehensive color and particle size customization services, which can flexibly respond to both standard specifications and special requirements. More importantly, we understand the urgency of the project schedule, provide flexible minimum order quantities, and rely on a mature production management system to quickly complete orders, ensuring that you receive high-quality materials in a timely manner.

If you are looking for a truly high temperature resistant, odorless, and long-lasting EPDM rubber particle for your project, we are always ready to provide you with professional advice and sample support. Welcome to inquire about specific colors, particle sizes, or technical parameters. Our team looks forward to working with you to create a safe and durable high-quality venue.

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.