Research on the composite and functional characteristics of leather fiber mixed with nitrile rubber

Abstract The recycling of leather solid waste not only involves resource utilization and environmental protection but also has important significance for the sustainable development industry. In this paper, was crushed into fibers, which were stabilized mixed with nitrile-butadiene rubber (NBR). mixture milled vulcanized a composite NBR-SLF (Stabilized Leather Fiber) is prepared sealing material. physical mechanical properties, water resistance, oil resistance aging tested analyzed. It found that optimized reduces cost raw material, changes performance NBR. As it satisfies substitution NBR in terms hardness thermal stability. Especially anti-aging ability better than Graphical abstract