| 摘要 |
PURPOSE: An artificial turf mat is provided to obtain environmentally friendly effects using synthetic polyol from vegetable oil and to minimize the contamination of soil and water. CONSTITUTION: An artificial turf mat (50) is formed with a backing layer (53) on the bottom surface of a base (51) which is planted with pile yarn (52) at regular intervals. The backing layer is made of 38-43 weight% of polyol synthesized from vegetable oil, 9-11 weight% of isocyanate, 48-52 weight% of calcium carbonate, and 0.1-0.2 weight% of a catalyst. |
