| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for producing a molding which can recycle a polymer resin molding containing alicyclic structure. SOLUTION: In a method for recycling a waste material, a polymer resin molding containing alicyclic structure, after being melted and kneaded, is molded at 300 deg.C or below. The waste material is melted at 300 deg.C or below to form pellets. The pellets are melted and molded into a molding. The retention time of the molten material during melting and molding is controlled to be within 10 min.</p> |
