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About us

SGL Carbon is a technology-based company and world leader in the development and production of carbon based solutions. Our high-quality materials and products made from specialty graphite and composites are used in industrial sectors that shape the future:
automotive, aerospace, solar and wind energy, semiconductors and LEDs as well as in the production of lithium-ion batteries and other energy storage systems.

In addition, we develop solutions for many chemical and industrial applications.

Products and services

Our graphite based battery solutions.

With their optimized electrochemical profile and material purity, our materials and products for battery electrodes meet the highest standards for quality, efficiency and environmental compatibility.

Our customers benefit from energy storage with increased performance and reliability in a wide range of applications across all relevant industries. We provide tailor-made Solutions based on our long-term experience and close development partnerships, including the option of large-scale production.

Products for lithium-ion battery applications

Products for lithium-ion battery applications

• Graphite anodes materials
• C/Si composites
• Additives
• Solutions for battery thermal management
• Battery housing

SIGRACELL® Carbon-based additives for lead acid batteries

SIGRACELL® Carbon-based additives for lead acid batteries

• Significant improvement of DCA
• High cycling stability
• Very low levels of metal impurities
• Excellent wettability
• Easy to mix into the lead paste
• Combination with conductive carbon blacks possible

Graphite-based solutions for redox flow batteries

Graphite-based solutions for redox flow batteries

• SIGRACELL® battery felts for permeable electrodes
• SIGRACELL® bipolar plates and endplates


Soehnleinstr. 8
65201 Wiesbaden

Phone: +49 611 6029-0

Martin Schuster
Senior Manager Marketing
Phone: +49 611 6029-340

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