| 摘要 |
<p>The present invention relates to a material for an engine under cover, and an engine under cover manufactured with the same and, more specifically, to a material for an engine under cover comprising a polypropylene (PP)-based board, hollow polyethylene terephthalate (PET) non-woven fabric formed on the PP-based board, m-aramid non-woven fabric formed on the hollow PET non-woven fabric, and PP spunbond non-woven fabric formed on the m-aramid non-woven fabric; and an engine under cover manufactured with the same. Moreover, the material for an engine under cover simultaneously has sound absorption, sound insulation, heat insulation, and heat resistance properties, and the engine under cover can be manufactured with the same in a single process.</p> |
