| 摘要 |
PURPOSE: A float for sea farm and a manufacturing method thereof are provided, which improve durability, are environment-friendly, and make recycle possible. CONSTITUTION: A float for sea farm comprises: a main body(1) which is formed in order to have a form of float using EVA resin 60-8 weight % and NBR 20-40 weight %; and a plurality of penetrated tunnels(2) formed inside the main body. A manufacturing method of a float for sea farm includes: a first step of making a pre-form by mixing EVA resin and NBR; and a step of foaming the pre-form by heating a mold. |
