| abstract |
The invention discloses a graphene ultrafine fiber synthetic leather for automobile interior decoration, which is composed of a base cloth, a surface layer and an adhesive layer. The surface layer includes the following raw materials in parts by weight: 10,000 parts of polycarbonate resin, 3000-5000 parts of dimethylformamide, 2000-5000 parts of methyl ethyl ketone, 3-15 parts of pigments, 2-50 parts of graphene dispersion emulsion, and the adhesive layer includes the following raw materials in parts by weight: polyamine base 10000 parts of formate resin, 500-1500 parts of dimethylformamide, 500-3000 parts of methyl ethyl ketone, 3-15 parts of pigment, 1-5 parts of graphene dispersion emulsion. The fiber synthetic leather proposed by the present invention not only has excellent moisture permeability, air permeability and wear resistance, but also effectively solves the problems of long-term substandard wear resistance and low physical properties of the leather in the car, and also has high physical properties, environmental protection and no pollution, achieving improved The effect of wear resistance and physical properties. |