Comparison of the Technical Performance of Leather, Artificial Leather, and Trendy Alternatives The market for biogenic and synthetic alternatives to leather is increasing aiming to replace animal-based materials with vegan alternatives. In parallel, bio-based raw materials should be used instead of fossil-based synthetic raw materials. In this study by FILK Freiberg Institute, a shoe upper leather and an artificial leather, and nine alternative materials (Desserto®, Kombucha, Pinatex®, Noani®, Appleskin®, Vegea®, SnapPap®, Teak Leaf®, and Muskin®) were investigated. None of the leather alternatives showed the universal performance of leather. Nevertheless, some materials achieved high values in selected properties. It is speculated that the grown multilayer structure of leather with a very tight surface and a gradient of the structural density over the cross-section causes this universal performance. To date, this structure could neither be achieved with synthetic nor with bio-based materials. Read the full study Interesting for you Discover more on Leather Bio-based materials vs renewable: what is the difference? The term “renewable” has a broader meaning referring not only to source of materials but also to source of energy. Bio-based solutions are a way to achieve higher renewability. Leather, a renewable material Leather starts with a hide or skin, which is a natural material and 100% bio-based. By using products in the leather making process with a high level of bio-based content, the level of renewability of the material remains high. Renewable chemicals: replacing fossil-based by biobased ingredients What biobased materials can be used to replace petrochemicals? Discover our alternatives and criteria. Leather Discover Stay informed Receive the latest company news and industry updates Subscribe Share this:
