CN202192827U - 车用复合型反射垫 - Google Patents

车用复合型反射垫 Download PDF

Info

Publication number
CN202192827U
CN202192827U CN2011203009851U CN201120300985U CN202192827U CN 202192827 U CN202192827 U CN 202192827U CN 2011203009851 U CN2011203009851 U CN 2011203009851U CN 201120300985 U CN201120300985 U CN 201120300985U CN 202192827 U CN202192827 U CN 202192827U
Authority
CN
China
Prior art keywords
automobile
cushion
layer
polyurethane foam
used composite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011203009851U
Other languages
English (en)
Inventor
李培振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo long sea Gehao New Material Co. Ltd.
Original Assignee
NINGBO SOGERDA NEW MATERIAL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO SOGERDA NEW MATERIAL CO Ltd filed Critical NINGBO SOGERDA NEW MATERIAL CO Ltd
Priority to CN2011203009851U priority Critical patent/CN202192827U/zh
Application granted granted Critical
Publication of CN202192827U publication Critical patent/CN202192827U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Laminated Bodies (AREA)

Abstract

本实用新型公开了一种车用复合型反射垫，包括第一无纺布层(1)，它还包括聚氨酯发泡层(2)和第二无纺布层(3)，所述聚氨酯发泡层(2)固定在第一无纺布层(1)与第二无纺布层(3)之间。该车用复合型反射垫吸音、隔音、阻燃效果好，且废弃后易分解、环保好。

Description

车用复合型反射垫
技术领域
本实用新型涉及反射垫技术领域，具体讲是一种车用复合型反射垫。
背景技术
车用复合型反射垫一般用在汽车的发动机舱内部，用于吸音、隔音、阻燃。传统的反射垫包括依次固定在一起的毛毡层、玻璃纤维层、无纺布层三层。以上现有技术的车用复合型反射垫虽然具有一定的吸音、隔音、阻燃效果，但是效果仍然不理想；而且毛毡层和玻璃纤维层废弃后不易分解，对环境有影响、不够环保。
实用新型内容
本实用新型要解决的技术问题是，提供一种吸音、隔音、阻燃效果好，且废弃后易分解、环保好的车用复合型反射垫。
本实用新型的技术方案是，提供一种具有以下结构的车用复合型反射垫，包括第一无纺布层，它还包括聚氨酯发泡层和第二无纺布层，所述聚氨酯发泡层固定在第一无纺布层与第二无纺布层之间。
采用上述结构后，本实用新型与现有技术相比，具有以下优点：这样聚氨酯发泡层固定在第一无纺布层与第二无纺布层，聚氨酯发泡层具有很好的吸音、隔音、阻燃效果，而且聚氨酯发泡层和无纺布在废弃后易分解、环保好。
附图说明
附图是本实用新型的车用复合型反射垫的剖面示意图。
如图所示：1、第一无纺布层，2、聚氨酯发泡层，3、第二无纺布层。
具体实施方式
下面结合附图对本实用新型车用复合型反射垫作进一步说明。
如图所示，本实用新型的车用复合型反射垫，包括第一无纺布层1，它还包括聚氨酯发泡层2和第二无纺布层3，所述聚氨酯发泡层2固定在第一无纺布层1与第二无纺布层3之间。
所述聚氨酯发泡层2一般包括由多元醇组分和异氰酸脂组分混合发泡而成。

Claims (1)

1.一种车用复合型反射垫，包括第一无纺布层(1)，其特征在于：它还包括聚氨酯发泡层(2)和第二无纺布层(3)，所述聚氨酯发泡层(2)固定在第一无纺布层(1)与第二无纺布层(3)之间。
CN2011203009851U 2011-08-18 2011-08-18 车用复合型反射垫 Expired - Fee Related CN202192827U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203009851U CN202192827U (zh) 2011-08-18 2011-08-18 车用复合型反射垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203009851U CN202192827U (zh) 2011-08-18 2011-08-18 车用复合型反射垫

Publications (1)

Publication Number Publication Date
CN202192827U true CN202192827U (zh) 2012-04-18

Family

ID=45947757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203009851U Expired - Fee Related CN202192827U (zh) 2011-08-18 2011-08-18 车用复合型反射垫

Country Status (1)

Country Link
CN (1) CN202192827U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735439A1 (en) * 2012-11-23 2014-05-28 Automotive Insulations Limited Method of Producing an Insulation Component, and an Insulation Component Produced by the Method
CN103847657A (zh) * 2012-11-30 2014-06-11 上海新安汽车隔音毡有限公司 复合层状结构的汽车用增强型车顶隔音垫及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735439A1 (en) * 2012-11-23 2014-05-28 Automotive Insulations Limited Method of Producing an Insulation Component, and an Insulation Component Produced by the Method
CN103847657A (zh) * 2012-11-30 2014-06-11 上海新安汽车隔音毡有限公司 复合层状结构的汽车用增强型车顶隔音垫及其制备方法
CN103847657B (zh) * 2012-11-30 2016-06-08 上海新安汽车隔音毡有限公司 复合层状结构的汽车用增强型车顶隔音垫及其制备方法

Similar Documents

Publication Publication Date Title
CN102529839B (zh) 一种多层结构的汽车发动机舱用隔音隔热垫及其制造方法
EP3025861A1 (en) High sound-adsorption coefficient expanded polytetrafluoroethylene composite fiber cotton
CN106566063A (zh) 汽车内饰板吸音用发泡材料
CN202192827U (zh) 车用复合型反射垫
CN205344768U (zh) 一种汽车前壁板隔音垫结构
CN202192815U (zh) 一种车用复合型反射垫
CN106394424A (zh) 汽车顶棚吸声板
CN201900756U (zh) 新型汽车发动机舱隔音隔热垫
CN202192816U (zh) 一种汽车用复合型反射垫
CN204235965U (zh) 一种降噪的汽车隔热垫
CN204076942U (zh) 用于汽车发动机舱的吸音隔热垫
CN202192814U (zh) 汽车用复合型反射垫
CN204869925U (zh) 真空收缩聚氨酯阻燃降噪泡沫材料
CN205256226U (zh) 一种汽车前围隔音垫
CN203050434U (zh) 高隔声防火门
CN203157884U (zh) 一种复合结构的车顶用隔音垫
CN204937469U (zh) 一种飞机舱内隔热降噪内饰板结构
CN205818547U (zh) 一种铝发泡隔音复合板材
CN104071090A (zh) 一种复合层状结构的汽车用增强型车顶隔音垫
CN201291619Y (zh) 一种聚氨酯麻纤维热塑性复合板材
CN205131136U (zh) 一种汽车顶棚
CN202428736U (zh) 一种在发动机舱中使用的层状隔音隔热垫
CN104071091A (zh) 一种多层结构的汽车用增强型车顶隔音垫及其制作方法
CN202319119U (zh) 汽车发动机舱轮罩减震吸音垫
CN203486129U (zh) 一种直升机豪华内饰的顶棚板

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20131202

Address after: 315000 No. 168 Chun Road, Yinzhou Economic Development Zone, Ningbo, Zhejiang

Patentee after: Ningbo long sea Gehao New Material Co. Ltd.

Address before: 315192, room 517, block B, Bell Street, Temple Street, Yinzhou District, Zhejiang, Ningbo

Patentee before: Ningbo Sogerda New Material Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20140818

EXPY Termination of patent right or utility model