Evonik Solutions for Plastic Compounds

Evonik, founded in 2007, is one of the world’s leading specialty chemicals companies, headquartered in Essen, Germany. Evonik’s additives offer good release properties, high thermal stability, and excellent reinforcement to the polymers. Evonik aims to drive the transformation of industry and society and contribute to a sustainable futu, i.e., resource-efficient, innovative, and profitable. This is expressed in the company’s promise of performance, "Leading beyond Chemistry". Their additives, monomers, and pigments are certified by REACH and TSCA regulations. Evonik’s product portfolio consists of additives like hardeners, catalysts, compatibilizers, fillers, surfactants, release agents, monomers like acrylates/methacrylates, polyols, diols, silicon-based monomers, and inorganic pigments.

ULTRASIL® eCO

ULTRASIL® eCO by Evonik is a highly dispersible filler. It is a circular silica solution based on ISCC Plus-certified raw materials. ULTRASIL® eCO enables the incorporation of verified circular content into tire and rubber value chains while maintaining performance.

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Coupsil® VP 6508

Coupsil® VP 6508 by Evonik acts as a reinforcing filler. Designed for peroxide-cured rubber compounds where optimum technical properties are required. Imparts greater tensile strength, higher modulus, optimized dynamic properties, lower compression set values and better abrasion resistance. It reacts with unsaturated polymers during vulcanization under the formation of covalent chemical bonds. Offers homogeneous modification with low moisture adsorption during storage and significantly lowers development of ethanol during mixing and processing. It is a reaction product of organosilane Dynasylan® VTEO [vinyltriethoxysilane] with 8 parts and Ultrasil® VN 2 with 100 parts. Coupsil® VP 6508 has a shelf life of 24 months.

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