1905C-Odorless Red EPDM Rubber Granules

Odorless red EPDM rubber granules are high-performance colored rubber granule products created using a unique sulfur free production process. This product fundamentally eliminates the irritating odor caused by the decomposition of sulfur components in traditional EPDM granules under high temperature and strong ultraviolet environments, while retaining the excellent elasticity and weather resistance of EPDM material. The red series has bright colors and distinct water chestnuts, and is widely used in plastic tracks, sports fields, children's play areas, and landscape installations. It is an ideal choice for customers who have strict requirements for environmental protection and quality.

The application of colored rubber granules is extremely common in many sports fields, children's play areas, and kindergarten tracks. However, traditional red EPDM granules often release an uncomfortable odor under high sun exposure and temperature, and even face problems such as fading, aging, and cracking. The odorless red EPDM rubber granules introduced in this article use innovative sulfur free technology to completely eliminate the odor caused by sulfides, while maintaining a bright red color and excellent physical properties, providing an ideal solution for places with strict requirements for air quality and material safety.

FAQ

Q: Are odorless red EPDM rubber granules really completely odorless? Even after being exposed to the sun in summer?

Answer: Yes. Traditional EPDM granules, due to their sulfur content, decompose under high temperature and ultraviolet radiation, producing sulfuric acid and sulfide odors. Our product adopts sulfur free technology, which fundamentally eliminates this chemical reaction. Even if used for a long time in environments with surface temperatures exceeding 70 ℃ in summer, it will not release any irritating or unpleasant odors.

Q: Besides being odorless, what other practical benefits can sulfur free technology bring?

Answer: Sulfur free technology makes the molecular structure more stable, resulting in multiple performance leaps: the service life is increased by more than 3 times; The elasticity and tensile strength reach 4-7 megapascals, which is 2-3 times higher than traditional products; Performance retention rate increased by more than 5 times; The aging resistance and high temperature resistance are significantly enhanced. Simply put, it is more durable, elastic, and has a longer lasting color.

Q: Will the red color darken or fade quickly?

Answer: No. Our product has stronger antioxidant function and can effectively resist the damage of UV rays to pigment molecules. Compared to traditional red EPDM granules, odorless red EPDM rubber granules have significantly improved color retention ability. Even when used in areas with strong sunlight, they can maintain a bright and bright red color for a long time without easily darkening or darkening.

Q: Are these granules environmentally friendly? Can it be used indoors or in children's areas?

Answer: Very environmentally friendly. The product meets food grade hygiene standards and is free of sulfur, heavy metals, and other harmful substances. Combined with odorless characteristics, it is particularly suitable for environments such as kindergartens, school gyms, indoor playgrounds, gyms, etc. that require high health and air quality.

Q: What colors and sizes are supported for customization?

Answer: We support customization of any color, and the red series can provide multiple choices such as vermilion, iron red, bright red, orange red, etc. It can also be accurately adjusted according to the color sample provided by the customer. The granule size range is 0.5-6mm, which can meet different construction process requirements such as spraying, spreading, and prefabricated coil materials. The minimum order quantity is flexible, and both large and small orders can be accepted.

Advantages and Application Value

1. Sulfur free core technology: solving odor problems from the root

The sulfur in traditional EPDM granules generates volatile substances such as sulfuric acid and sulfur dioxide during thermal oxidative aging, which is the direct source of odor. Our independently developed sulfur free cross-linking system completely replaces the sulfur vulcanization process, ensuring that the product does not produce any sulfur based odors throughout its entire lifecycle. This technological breakthrough has also brought about the optimization of molecular structure - polymer chains are more regular and stable, manifested macroscopically as a comprehensive improvement in various properties.

2. Leap in mechanical performance: Balancing elasticity and strength

According to laboratory testing, the tensile strength of odorless red EPDM rubber granules can reach 4-7 megapascals, which is 2-3 times higher than traditional products (usually 1.5-2.5 megapascals). This means that the bonding force between granules and between granules and binders is stronger, and the surface layer after paving is less prone to granule shedding and cracking. At the same time, the significant increase in resilience significantly enhances the impact absorption capacity, which is a core safety indicator for sports fields and child protective mats.

3. Visual expression: Vibrant red color, long-lasting as new

The antioxidant function effectively delays the degradation process of pigments, and red granules can still maintain a high color saturation after three years of outdoor use. The granular water chestnut has a strong three-dimensional effect and a lower packing density than traditional products. After paving, not only does the visual effect become fuller, but it also reduces the amount of material used per unit area, saving customers material costs.

4. Environmental safety: Food grade standards, more reassuring to use

The formula is sulfur free and heavy metal free, and the product has been tested by authoritative institutions to meet food grade hygiene standards. This means that even if children have prolonged skin contact while playing or pets are active on the field, they will not be affected by harmful substances. Combined with odorless characteristics, it has become the preferred material for sensitive places such as kindergartens, early education centers, and pet parks.

Specific application challenges to be solved

Problem 1: The lingering odor of indoor sports venues

Gyms, indoor running tracks, badminton halls and other places have limited ventilation conditions, and the odor released by traditional rubber granules during summer or frequent use can easily cause dissatisfaction or even complaints from members. The odorless red EPDM granules completely solve this problem, keeping indoor air fresh and improving user comfort and venue reputation.

Problem 2: Kindergartens and schools face parental doubts about material safety

Parents are increasingly concerned about the safety of materials in their children's activity areas. The odor of traditional granules often triggers the association of whether they are toxic or not. Our products are not only odorless, but also meet food grade hygiene standards. We can provide complete testing reports to help schools and kindergartens provide strong explanations to parents.

Problem 3: Rapid aging of venues in tropical or subtropical regions

High temperature, strong ultraviolet radiation, and frequent rainy seasons often result in severe fading, powdering, and granule loss of traditional red EPDM granules in the south or exported to Southeast Asia within one or two years. The anti-aging and high temperature resistance performance brought by sulfur free technology has been greatly improved, making the products remain stable in these harsh environments and reducing the frequency of customer refurbishment.

Challenge 4: Long term requirements for visual effects in high-end landscapes or commercial projects

In projects such as rooftop sports fields in commercial complexes and fitness trails in high-end residential areas, Party A requires the red surface layer to remain beautiful even after several years. Traditional products are difficult to guarantee. Our products meet the long-term aesthetic expectations of such projects with their antioxidant properties and color retention ability.

Customer Application Case (Anonymous)

A sports venue material trader in Southeast Asia

The trader previously purchased red EPDM pellets from different manufacturers, which commonly had the problem of "strong odor and rapid darkening of red color after exposure to sunlight" in the hot climate of the local area, resulting in a low repurchase rate among its end customers (schools, communities). Recommended by peers, the trader tried our odorless red EPDM granules (granule size 1-2mm, mixed 2-4mm, bright red).

The first batch of 10 tons of products will be applied to a buffer zone around a community five-a-side football field and a primary school running track. Three months later, the trader proactively provided feedback: "The customer is very satisfied - even at noon, the stadium has no smell, and the red color still looks very bright. Compared to previous products, your granules feel more 'solid' and do not fall off after bonding." The trader has listed us as a major supplier, with an annual purchase volume of over 50 tons.

We are well aware that choosing red EPDM granules is not only to create a red venue, but also to create a safe, comfortable, durable, and reassuring environment. Odorless red EPDM rubber granules, from odor to performance, from color to lifespan, can withstand the test of time and users.

Contact us immediately for free samples, product specifications, and targeted quotes. Whether you need hundreds of kilograms of partial repairs or tens of tons of large-scale projects, we can provide you with professional, efficient, and reliable customized services.

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.