Evonik upgrades Shanghai lab to 5-roll UV-curable coating system
Last update on Jul 1, 2026
Formulators and converters working with UV-curable release coatings now have access to expanded laboratory testing capabilities at the Evonik Shanghai Innovation Park. Evonik has upgraded its coating equipment from a 3-roll to a 5-roll system, enabling testing under conditions that more closely reflect real-life production environments.
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Enables switching between UV and LED curing modes
The 5-roll system allows formulators to conduct more precise formulation testing and process optimization, reflecting customer production line configurations and performance more closely than before. The system also supports flexibility for customized project development and smoother scale-up from lab development to commercial production.
"This investment reflects our commitment to customer-centric innovation," said Jared Bender, head of Product Line Agriculture & Specialties at Evonik Interface & Polyurethane Additives. "This advancement allows us to better support customer-specific projects, from early-stage feasibility studies to full production validation."
The system is also equipped with a UV/LED inert curing unit, enabling switching between UV and LED curing modes. This supports the industry's increasing adoption of LED curing technologies, which are associated with lower energy consumption, reduced emissions, and improved operational efficiency compared with conventional systems.
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"It's not just a technology upgrade, we are boosting our platform for deeper collaboration and innovation in the region," added Hang Xu, head of Evonik Interface & Polyurethane Additives in Asia Pacific. "With the enhanced capabilities in Shanghai, we are strengthening our ability to respond quickly to local market needs, while collaborating with our global teams for further advancements in efficient and sustainable release coating technologies."
Evonik describes itself as a pioneer in UV-curable release coating technologies for over four decades. Since launching its free-radical TEGO® RC silicones in 1985, the company states it has continuously developed its release liner performance offering, supporting efficient converting processes and high-performance applications. The company operates a global innovation network with pilot lines and laboratory facilities in Essen (Germany), Richmond (USA), and Shanghai (China), combining global expertise with local customer proximity to deliver tailored solutions and technical support.
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Image credits: Evonik