| 摘要 |
PURPOSE: To obtain the subject coating large in slipping friction resistance, namely high in safety even in rainy days or on frozen roads, and useful for road marks by adding powder rubber to a coating in a specific ratio. CONSTITUTION: This coating, preferably a thermally meltable coating, is produced by adding 0.1-10 pts.wt. of powder rubber (preferably having a particle diameter of 0.1-2mm) to 100 pts.wt. of a coating. The powder rubber is preferably produced e.g. by removing organic fibers such as nylon fibers or polyester fibers or steel cords used as a reinforcing material from wasted tires, and subsequently mechanically grinding the left rubber. The coating preferably contains a polyamide resin, etc., as a skeleton resin, tale, etc., as a filler, and glass beads having a diameter of approximately 1mm, etc., as a light-reflecting material. |
