▎ 摘　　要

NOVELTY - The utility model claims a high physical performance and sanitary performance of ultra-fine fibre synthetic leather, comprising a graphite resin and non-woven cloth mixed layer, the graphene graphene resin is resin solidified layer and the non-woven cloth and mixed layer surfaces, one side surface of the graphene resin solidification layer is provided with dyeing buffing layer. The utility model uses the grapheme/water polyurethane composite system of excellent performance on the material structure and performance to obtain the superfine fibre synthetic leather product has high sanitary property and physical performance; compared with the traditional solvent type polyurethane synthetic leather with an aqueous polyurethane synthetic leather production process generates a large amount of DMF organic solvent waste water and waste water calcium salt and so on, the utility model effectively solves the problem to a certain extent, and the process is stable, the production cost is low.