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公开(公告)号:KR20180002998A
公开(公告)日:2018-01-09
申请号:KR20160082223
申请日:2016-06-30
Applicant: 현대자동차주식회사 , 한화컴파운드 주식회사 , 한민내장주식회사 , 효성첨단소재 주식회사
IPC: B29C47/00 , B29C47/10 , B29C47/94 , B29K23/00 , C08K3/22 , C08K3/24 , C08K3/30 , C08K3/34 , C08L23/02
CPC classification number: B60N3/048 , B29C47/0004 , B29C47/06 , B29L2031/30 , B29L2031/7322 , B60N3/042 , B60R13/08 , C08K3/22 , C08K3/30 , C08K3/34 , C08K3/346 , C08K2003/2227 , C08K2003/2275 , C08K2003/3045 , C08L23/06
Abstract: 본발명은차음재의제조방법, 이제조방법으로제조된차음재및 이를이용한차량용카페트에관한것으로 PE를포함한베이스수지 100중량부에대하여산화알미늄 30 ~ 70 중량부, 나노클레이 10 ~ 20 중량부, 산화방지제 0.2 ~ 0.8중량부, 윤활제 0.1 ~ 0.5중량부를포함하는복합수지조성물로차음재를제조하고, 상기차음재를카페트원단재상에코팅하여건조시킴으로써차량용카페트를제조하여단층으로저비중의차음재로써중량을절감하면서소음진동성능을유지시키며제조공정을단순화하고, 제조원가를절감하고, 중량이절감되어차량의연비를향상시킨다.
Abstract translation: 在此公开了一种制造隔音材料的方法,使用该制造方法制造的隔音材料和使用该隔音材料的车辆用地毯,并且使用包含30份的复合树脂组合物制造隔音材料 相对于70重量份氧化铝,10重量份〜20重量份纳米粘土,0.2重量份〜0.8重量份抗氧化剂和0.1重量份〜0.5重量份润滑剂, 相对于100重量份的包含PE的基础树脂,通过将隔音材料涂布在地毯织物材料上并干燥而制造用于车辆的地毯。
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公开(公告)号:KR101786245B1
公开(公告)日:2017-10-17
申请号:KR1020150178642
申请日:2015-12-14
Applicant: 현대자동차주식회사 , 한화컴파운드 주식회사 , 한민내장주식회사
IPC: C08K3/30 , C08K3/22 , C08K7/06 , C08K3/08 , C08L31/04 , C08L23/06 , C08K3/04 , D01F1/10 , A47G27/02
Abstract: 본발명은차음을위해황산바륨및 탈크를포함하되, 전자파차폐를위해탄소섬유와구리나노파우더를소정량혼합함으로써, 자동차에적용되는차음재로이용되기에적합한물성을갖으면서차폐성능이우수한차음재조성물및 차음재에관한것이다. 이러한차음재를포함하는전자파차폐카페트를차량에적용하는경우, 차량의부품등에서발생하는전자파로부터안전한환경을구현하며, 고전압배터리또는모터를통해유입되는전자파의유입을최소화할수 있다.
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公开(公告)号:KR1020100105060A
公开(公告)日:2010-09-29
申请号:KR1020090023879
申请日:2009-03-20
Applicant: 한민내장주식회사
Inventor: 이차우
Abstract: PURPOSE: A device for attaching a noise absorbing member to a mold of a floor sheet is provided to enable a noise absorbing member felt not to soar onto the floor of a lower mold when the noise absorbing member felt is supplied to the lower mold and to prevent the faulty of an attaching position since the noise absorbing member felt is supplied to the lower height than the surface height of the lower mold. CONSTITUTION: A device for attaching a noise absorbing member to a mold of a floor sheet comprises a peripheral guide(310), a recovering/pressing plate(410) and a drive unit(400). The peripheral guide is installed on the outer wheel of an arranged region in order to form an attaching space every arranged region(300) of a noise absorbing member(200). The recovering/pressing plate recovers the floor of a lower mold(170) in the attaching space, is assembled to the drive unit and drives up and down. The drive unit moves the recovering/pressing plate to a first position(410a) and applies the shaping pressure at a second position and the ejected pressured at a third position to a compression spring(440).
Abstract translation: 目的:提供一种用于将噪声吸收构件附接到地板的模具的装置,以使得当噪声吸收构件毡被供应到下模具时,能够使噪声吸收构件不会下降到下模的地板上,并且 防止噪音吸收构件毛毡被提供到比下模具的表面高度更低的高度处的安装位置的故障。 构成:用于将噪声吸收构件附接到地板的模具的装置包括周边引导件(310),恢复/压板(410)和驱动单元(400)。 周边引导件安装在布置区域的外轮上,以便在噪声吸收构件(200)的每个排列区域(300)形成附接空间。 回收/压板回收附接空间中的下模具(170)的地板,组装到驱动单元并且上下驱动。 驱动单元将恢复/压板移动到第一位置(410a),并将成形压力施加在第二位置,并且在第三位置将压力喷射到压缩弹簧(440)。
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