| 摘要 |
The present invention relates to a manufacturing method of a filling material for environmentally friendly artificial turf and, more specifically, to a manufacturing method of a filling material for environmentally friendly artificial turf, which contains no heavy metals, polycyclic aromatic compounds, and VOCs; has excellent moisturizing ability; lowers the generation of static electricity caused by friction; prevents fine powder from occurring; and has excellent antifungal activity and elasticity. The manufacturing method of a filling material for environmentally friendly artificial turf comprises: a step of preparing a porous silica ball; a step of preparing a coasting composite; a step of coating the surface of the silica ball with a metal oxide; a step of preparing a mixed composite; and a step of manufacturing a chip-shaped filling material by extruding and cutting the mixed composite. |
