Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recycling of Thermoplastic Glass Fiber‐Reinforced Composites Using High‐Voltage Fragmentation
A rectangular polymer profile made of glass fiber‐reinforced thermoplastic sheathing material and a polyethylene terephthalate foam core were to be separated for recycling. For this purpose, a mechanical recycling process utilizing a cutting mill and the high‐voltage fragmentation (HVF) process were used and their achievements in composite separation were compared. For both separation methods, parameter variations resulted in a total of two test series each consisting of drying, screening, optional density separation, ashing, weighing, microscopic analyses, and glass fiber length measurements. Using HVF, a better separation of the core and sheath materials was achieved and longer glass fibers could be recovered.
Recycling of Thermoplastic Glass Fiber‐Reinforced Composites Using High‐Voltage Fragmentation
A rectangular polymer profile made of glass fiber‐reinforced thermoplastic sheathing material and a polyethylene terephthalate foam core were to be separated for recycling. For this purpose, a mechanical recycling process utilizing a cutting mill and the high‐voltage fragmentation (HVF) process were used and their achievements in composite separation were compared. For both separation methods, parameter variations resulted in a total of two test series each consisting of drying, screening, optional density separation, ashing, weighing, microscopic analyses, and glass fiber length measurements. Using HVF, a better separation of the core and sheath materials was achieved and longer glass fibers could be recovered.
Recycling of Thermoplastic Glass Fiber‐Reinforced Composites Using High‐Voltage Fragmentation
Schmidt, Jannick (Autor:in) / Auer, Maximilian (Autor:in) / Grammel, Lena (Autor:in) / Woidasky, Jörg (Autor:in)
Chemie Ingenieur Technik ; 96 ; 976-986
01.07.2024
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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