| abstract |
The invention discloses a high-elastic wear-resistant school uniform fabric and a preparation method thereof. The high-elastic wear-resistant school uniform fabric is prepared from high-elastic wear-resistant composite fibers through a knitting or weaving process; the high-elastic wear-resistant composite fibers include Inner layer and outer layer; the outer layer covers the outer surface of the inner layer, and the cross-sectional contour of the outer layer is circular; the ratio of the cross-sectional area of the inner layer and the outer layer is 1:0.7～ 0.75; the inner layer is made of raw materials including the following parts by weight: nylon 56: 55-65 parts, polyundecalactam: 7-10 parts, and polyurethane elastomer: 35-43 parts. The high-elastic wear-resistant school uniform fabric of the present invention has excellent wear resistance and is not easily damaged in the process of sports friction; excellent elastic properties, high elasticity, soft hand feeling and comfortable wearing; in addition, high tensile strength, good mechanical properties, and sweat absorption Good breathability; suitable as school uniform fabric. |