| 摘要 |
<p>The present invention provides a method for manufacturing a soundproof sheet for an engine of a ship by mixing ethylene-vinyl acetate (EVA), a filler, and other compositions not only to completely block noise, generated in the engine of a ship but also to prevent deterioration of durability of the soundproof sheet even after long-term use, and also provides a composition added when the soundproof sheet is manufactured by the same method.</p> |
