Energy saving: Wood-based carbon fiber

November 22, 2024

The German independent research institution Technikum Laubholz has opened a state-of-the-art pilot plant to showcase its process of synthesizing carbon fiber from local hardwood resources. The institute was established in 2020, initiated by the state of Baden-W ü rttemberg with the support of the Ministry of Food, Rural Affairs and Consumer Protection.

This type of wooden carbon fiber is called WDBSD-CF and is manufactured using energy-saving processes. Compared to producing carbon fiber from graphite based raw materials, it can stabilize the fiber at lower temperatures and in a shorter period of time. This reduces energy consumption and production costs, supporting sustainable development goals. In addition, the use of direct spinning technology for cellulose fibers further reduces operating costs and environmental impact.

Carbon fiber synthesized from hardwood resour

Erna Nawrath, fiber development expert at Technikum Laubholz, said, "WDBSD CF allows us to expand the performance of carbon fiber without relying on fossil resources. Although traditional carbon fiber still has its uniqueness, wood carbon fiber provides an environmentally friendly and efficient alternative due to its heat resistance, excellent mechanical properties, and conductivity.

In addition, cellulose based carbon fibers do not emit the same level of harmful gases during the production process, so there is no need for complex waste gas treatment. This ensures a cleaner and more environmentally friendly production cycle.

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