Processing of Devulcanized Rubber

Devulcanized rubber represents a modern, efficient and sustainable solution for asphalt, bitumen and selected industrial rubber applications. It is a pre-homogenized, single-component material ready for easier processing, combining consistent quality, reliable performance and practical usability in manufacturing. Its composition helps streamline the production process while expanding the possibilities for using devulcanized rubber in further technical applications.

Recyklovaný gumový granulát predstavuje spoľahlivé, odolné, ekologické a udržateľné riešenie pre priemysel, šport aj voľnočasové zóny. Možnosti jeho využitia sú takmer neobmedzené, dalo by sa povedať že limity jeho využitia určuje len vaša predstavivosť... Gumový granulát dokážeme spracovať na devulkanizovanú gumu z použitých nákladných pneumatík. Výsledný materiál dosahuje pevnosť približne 9 MPa a hodnotu Mooney viskozity približne 65. Devulkanizovaná guma je využiteľná vo veľkej väčšine gumárenských výrobkov. Ide o zmes NR, SBR a BR spolu so základnými prímesami používanými pri výrobe pneumatík.

Devulcanized Rubber

The material is produced on the basis of high-quality recycled rubber powder, uniformly combined with modifying components to create a clean, stable and easily processable compound. The result is a product with consistent properties, easier handling and greater reliability during mixing and further processing. Compared to conventional solutions, it offers greater flexibility in production and lower sensitivity to processing conditions.
Devulcanized Rubber

Features

Devulcanized rubber is suitable for use in asphalt and bitumen compounds, as well as in a wide range of industrial rubber products. It can contribute to a reduction in the consumption of primary raw materials, a lower environmental burden, and the preservation of the required durability and processability of the final product.
It thus represents a practical means of converting devulcanized rubber into a valuable raw material with genuine technical and commercial benefits.
Application Possibilities . . . 
Further Applications of Devulcanized

Rubber

We turn devulcanized rubber into solutions for modern industry.

Asphalt Roads and Pavements
Devulcanized rubber is suitable for modifying asphalt mixes used in the construction of roads, streets and traffic areas. It helps improve compound flexibility, workability and surface resistance to rutting and cracking. It is compatible with various asphalt and bitumen grades and can be processed by both dry and wet methods. In practice, it represents an attractive solution for infrastructure projects where performance and sustainability are equally important.
Conveyor Belts and Industrial Components
Another suitable area of application is conveyor belts and other heavy-duty industrial components. These products require a combination of durability, consistent blending and reliable material behaviour in operation — areas where homogenized devulcanized rubber offers a significant advantage. The material is also compatible with natural and synthetic polymer blends, enabling flexible integration into a wide variety of production formulations. This makes it a strong example of a product with applications beyond construction, extending into demanding industrial use.
Technical Rubber Parts and Profiles
In industrial manufacturing, devulcanized rubber can be incorporated into technical rubber compounds as a partial replacement for primary raw materials. It finds application in moulded products, profiles, buffers, sealing elements and other components where durability and processability are key requirements. Such solutions help reduce material costs and the environmental footprint of production without requiring fundamental changes to the process. They also represent a practical way of returning devulcanized rubber to high-value industrial applications.
Roofing and Waterproofing Membranes
Devulcanized rubber can also be used in the modification of bituminous materials intended for roofing and waterproofing applications. In such use, it can contribute to greater flexibility, improved durability and more stable behaviour of the bitumen compound during processing. It is also of interest to manufacturers because it is a pre-homogenized material ready for easier dosing and blending. For web communication purposes, this positions the product as a solution for construction materials with the added value of devulcanized rubber.
“The only limit is your imagination…”

Resumo s.r.o.

An innovative method of recycling worn and discarded truck tires, production of rubber granulate and reclaimed rubber – so-called Masterbatch.
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