- 专利标题: NOISE ABSORBENT FABRIC HAVING IMPROVED HEAT AND SOUND INSULATION PROPERTY AND METHOD FOR MANUFACTURING THE SAME
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申请号: US15375907申请日: 2016-12-12
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公开(公告)号: US20170165943A1公开(公告)日: 2017-06-15
- 发明人: Keun Young Kim , Kie Youn Jeong , Bong Hyun Park , Won Jin Seo
- 申请人: Hyundai Motor Company , Kia Motors Corporation
- 优先权: KR10-2015-0176864 20151211
- 主分类号: B32B15/14
- IPC分类号: B32B15/14 ; B32B5/12 ; B32B7/12 ; G10K11/172 ; B32B37/12 ; B32B38/00 ; B29C70/24 ; G10K11/168 ; B32B5/02 ; B32B15/20
摘要:
Disclosed is a noise-absorbent fabric having a superior heat-insulation property and sound-insulating property and a method for manufacturing the same. The noise-absorbent fabric includes a noise-absorbing layer comprising a nonwoven fabric formed of a heat-resistant fiber and impregnated with a binder; and a metal film stacked thereon. As such, the noise-absorbent fabric having superior sound-absorbing property, heat-insulating property and sound-insulating property can be obtained and be applicable to parts maintained at high temperatures of 300° C. or greater. In addition, the noise-absorbent fabric can be moldable using the binder in a desired three-dimensional shape.
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