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Evonik expands global production of hydroxyl-terminated polybutadienes
Evonik is strengthening its global footprint with a significant capacity expansion for hydroxyl-terminated polybutadienes (HTPB). The German chemicals group is investing in its Marl facility and establishing a new production site in Asia to meet growing market demands.
Evonik has announced plans to expand its production of hydroxyl-terminated polybutadienes (HTPB) to meet rising global demand for high-performance materials. The investment will involve the significant capacity increase of its Marl facility in Germany, expected to be operational by the second quarter of 2027, alongside the construction of a new plant in Asia.
The projects follow earlier expansions, including the 2024 extension of HTPB production in Marl and the establishment of a facility for “Polyvest ST-E 60” in Shanghai in 2025. Commenting on the strategic approach, Dr. Jürgen Herwig, Head of Polybutadiene Business at Evonik, stated, “The choice of location for the new plant is based on strategic considerations to maximise synergies with existing Evonik facilities.”
Strategic focus on global supply and dynamic markets
Dr. Anna Maria Ickert, Head of Evonik Coating & Adhesive Resins, emphasised the importance of these investments, noting, “We are reinforcing our commitment to reliably meeting global demand and enhancing supply for our customers.” The expansions are aimed at both bolstering production capacity and strengthening Evonik’s market position in key regions.
The investments in Germany and Asia will enable Evonik to play a central role in delivering innovative materials for industries such as paints, coatings, adhesives, and sealants. The new Asian facility is specifically targeted at addressing the region’s growing demand, where production hubs serve international markets.
