| abstract |
In the present invention, the method of manufacturing a filler containing shock absorbing and natural filling components melts 100 parts by weight of the shock absorbing resin in a melting furnace set at a melting temperature of 200 to 300'C, and 20 to 40 parts by weight of coffee and 20 to 40 parts by weight of pine cones. , Mixing 20 to 40 parts by weight of sericite and 20 to 60 parts by weight of loess; Mixing the polyurethane resin melt, coffee, pine cones, sericite and loess, and then extruding in a gel state; Cutting the extruded filler for artificial turf to a size of 1.4 -3.35mm; Cooling by precipitating the cut filler for extrusion-molded artificial turf in cold water; And adding a UV agent to the mixture to prevent temperature rise and deterioration of the artificial turf. It characterized in that it comprises a. The artificial turf filler manufacturing method including the impact-absorbing resin according to the present invention is relatively simple to manufacture and inexpensive to manufacture compared to the filler based on the existing synthetic resin, and the filler manufactured by the above manufacturing method allows the user to In addition to elasticity, it is eco-friendly and has an antibacterial function, a far-infrared ray emission function, an anion emission function, and a phthalate plasticizer, which is an environmental hormone component, not to be detected, which is beneficial to health. |