| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide powder rubber having sufficient flowability and good handling properties and generating no blocking even during long-term keeping, and a method for manufacturing the same. SOLUTION: A used old tire is reclaimed to be finely ground to form ground matter with a particle size of about 5.0×10-4 (m) and the surface of the ground matter is coated with 1-10 wt.% of talc using a known mixer to obtain the powder rubber.</p> |
