High-fiber reinforced nylon composite material

The invention belongs to the technical field of high molecular materials, and particularly relates to a high-fiber reinforced nylon composite material with high strength, high modulus and superior appearance. The high-fiber reinforced nylon composite material is prepared from the following components in parts by weight: 30 to 60 parts of nylon resin, 40 to 70 parts of glass fiber, 0.1 to 2 parts of lubricating agent, and 0 to 3 parts of pigment auxiliary. According to the high-fiber reinforced nylon composite material provided by the invention, the nylon resin with the viscosity being 1.6 to 2.1 is selected, and excellent mobility of the low-viscosity nylon resin is utilized, so that the dispersed homogeneous degree of the glass fiber in a nylon resin matrix is improved, the glass fiber can be completely coated by the resin matrix, the interface bonding of the resin matrix and the glass fiber is better, and the high-fiber reinforced nylon composite material with high glass fiber content, bright surface, no floating fiber, and superior appearance can be conveniently obtained through extruding. The nylon composite material prepared through the invention has high strength and high modulus, and the application range of the high-fiber reinforced nylon material in the application fields with high mechanical property and appearance requirements is widened.