Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Epoxy‐Based Carbon Fiber‐Reinforced Plastics Recycling via Solvolysis with Non‐Oxidizing Methanesulfonic Acid
The urgent requirement for efficient recycling strategies in the wind energy industry prompted this study to explore the behavior of methanesulfonic acid (MSA) in the solvolysis of carbon fiber‐reinforced plastics (CFRP), as an alternative to standard solvents and acids. For the investigation, two layers of carbon fibers, infused with amine‐based epoxy through a vacuum‐assisted resin infusion process, were applied. The results showed that MSA was the most effective solvent for the solvolysis of CFRP, compared to other investigated common acids. The recycled products demonstrated satisfactory properties for both the matrix and fiber, which were comparable to those of the virgin materials.
Epoxy‐Based Carbon Fiber‐Reinforced Plastics Recycling via Solvolysis with Non‐Oxidizing Methanesulfonic Acid
The urgent requirement for efficient recycling strategies in the wind energy industry prompted this study to explore the behavior of methanesulfonic acid (MSA) in the solvolysis of carbon fiber‐reinforced plastics (CFRP), as an alternative to standard solvents and acids. For the investigation, two layers of carbon fibers, infused with amine‐based epoxy through a vacuum‐assisted resin infusion process, were applied. The results showed that MSA was the most effective solvent for the solvolysis of CFRP, compared to other investigated common acids. The recycled products demonstrated satisfactory properties for both the matrix and fiber, which were comparable to those of the virgin materials.
Epoxy‐Based Carbon Fiber‐Reinforced Plastics Recycling via Solvolysis with Non‐Oxidizing Methanesulfonic Acid
Zhang, Xiaohui (Autor:in) / Sibari, Reda (Autor:in) / Chakraborty, Souvik (Autor:in) / Baz, Stephan (Autor:in) / Gresser, Götz T. (Autor:in) / Benner, Wladislaw (Autor:in) / Brämer, Thilo (Autor:in) / Steuernagel, Leif (Autor:in) / Ionescu, Emanuel (Autor:in) / Deubener, Joachim (Autor:in)
Chemie Ingenieur Technik ; 96 ; 987-997
01.07.2024
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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