Der Markt für biogene und synthetische Alternativen für Leder wächst und zielt darauf, Materialien auf tierischer Basis durch vegane Alternativen zu ersetzen. Außerdem sollen dazu biobasierte Rohmaterialien anstelle von fossil basierten, synthetischen Rohstoffen verwendet werden. In dieser Studie wurden ein Schuhoberleder und ein Kunstleder, sowie neun alternative Materialien (Desserto®, Kombucha, Pinatex®, Noani®, Appleskin®, Vegea®, SnapPap®, Teak Leaf® und Muskin®) untersucht. Unser Ziel war der Vergleich von Struktur und technischer
Leistungsfähigkeit der Materialien, was eine Abschätzung der Einsatzgebiete ermöglicht. Struktur und Zusammensetzung wurden durch Mikroskopie, FTIR Spektroskopie und Thermodesorptionsanaalyse analysiert, die Oberflächeneigenschaften, das mechanische Verhalten, die Wasserdampfdurchlässigkeit und die
Wasserdampfaufnahme durch standardisierte physikalische Tests. Im Ergebnis zeigte keine der Lederalternativen die universelle Leistungsfähigkeit von Leder.
Die komplette Veröffentlichung in deutscher Sprache finden Sie in PRO-LEDER 2. Die englische Originalfassung ist unter dem folgenden Link zu finden: https://doi.org/10.3390/coatings11020226
Hier noch das Quellenverzeichnis zur Veröffentlichung in PRO-LEDER 2:
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