Muirhead expands by-product innovation
Muirhead, part of the Scottish Leather Group, has launched BioPRO Foam, the first naturally fire-resistant, protein-based aviation biofoam made from hydrolysed collagen, a by-product of its leather production.
With 20% bio-content, it replaces harmful substances like melamine and PFAS, enhancing fire safety and passenger comfort while benefiting the environment.
Dr Warren Bowden, head of innovation and sustainability, highlighted that the integration of bio-protein reduces harmful additives and improves durability, setting a new standard for seat foam technology.
BioPRO Foam is chemically bonded with collagen for added strength and is tailored to various body types for exceptional ergonomic performance. Unlike traditional foams, it is moulded to customer specifications, minimising waste and ensuring consistent aesthetics.
