CN109957078A - 一种车用隔热隔音材料 - Google Patents

一种车用隔热隔音材料 Download PDF

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Publication number
CN109957078A
CN109957078A CN201711430999.3A CN201711430999A CN109957078A CN 109957078 A CN109957078 A CN 109957078A CN 201711430999 A CN201711430999 A CN 201711430999A CN 109957078 A CN109957078 A CN 109957078A
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China
Prior art keywords
parts
automobile
insulating materials
sound insulating
present
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CN201711430999.3A
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English (en)
Inventor
王泽云
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Jiangsu Global Auto Parts And Components Co Ltd
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Jiangsu Global Auto Parts And Components Co Ltd
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Application filed by Jiangsu Global Auto Parts And Components Co Ltd filed Critical Jiangsu Global Auto Parts And Components Co Ltd
Priority to CN201711430999.3A priority Critical patent/CN109957078A/zh
Publication of CN109957078A publication Critical patent/CN109957078A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/026Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-vinylester copolymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/10Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/16Solid spheres
    • C08K7/18Solid spheres inorganic

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

本发明涉及一种车用隔热隔音材料,按重量份数计,它包括EVA树脂42‑64份、聚醚25‑34份、异氰酸酯16‑28份、乙酸乙烯酯12‑20份、真空陶瓷微珠5‑12份、可再生分散乳胶粉3‑6份、玄武岩纤维1‑3份。本发明性能优异,隔热隔音效果好,易加工。

Description

一种车用隔热隔音材料
技术领域
本发明涉及一种车用材料,具体涉及一种车用隔热隔音材料。
背景技术
现有的车用材料,材料性能一般,普遍存在原材料配比复杂,使用强度一般,隔热隔音效果一般,加工成本高等问题,不符合实际生产要求。
发明内容
发明目的:本发明的目的是为了克服现有技术中的不足,提供一种性能优异,隔热隔音效果好,易加工的车用材料。
技术方案:为了解决上述技术问题,本发明所述的一种车用隔热隔音材料,按重量份数计,它包括,
(1)EVA树脂 42-64份;
(2)聚醚 25-34份;
(3)异氰酸酯 16-28份;
(4)乙酸乙烯酯 12-20份;
(5)真空陶瓷微珠 5-12份;
(6)可再生分散乳胶粉 3-6份;
(7)玄武岩纤维 1-3份。
有益效果:本发明与现有技术相比,其显著优点是:本发明通过精确的原料配比,使成品材料性能优异,并且配比简单,各组分复配渗透,确保隔热隔音效果好,本产品使用寿命长,易加工,符合实际生产要求。
具体实施方式
下面结合实施例对本发明作进一步的说明。
本发明所述的一种车用隔热隔音材料,按重量份数计,它包括,
(1)EVA树脂 60份;
(2)聚醚 32份;
(3)异氰酸酯 24份;
(4)乙酸乙烯酯 17份;
(5)真空陶瓷微珠 9份;
(6)可再生分散乳胶粉 4份;
(7)玄武岩纤维 2份。
本发明通过精确的原料配比,使成品材料性能优异,并且配比简单,各组分复配渗透,确保隔热隔音效果好,本产品使用寿命长,易加工,符合实际生产要求。
本发明提供了一种思路及方法,具体实现该技术方案的方法和途径很多,以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围,本实施例中未明确的各组成部分均可用现有技术加以实现。

Claims (1)

1.一种车用隔热隔音材料,其特征在于:按重量份数计,它包括,
(1)EVA树脂 42-64份;
(2)聚醚 25-34份;
(3)异氰酸酯 16-28份;
(4)乙酸乙烯酯 12-20份;
(5)真空陶瓷微珠 5-12份;
(6)可再生分散乳胶粉 3-6份;
(7)玄武岩纤维 1-3份。
CN201711430999.3A 2017-12-26 2017-12-26 一种车用隔热隔音材料 Pending CN109957078A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711430999.3A CN109957078A (zh) 2017-12-26 2017-12-26 一种车用隔热隔音材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711430999.3A CN109957078A (zh) 2017-12-26 2017-12-26 一种车用隔热隔音材料

Publications (1)

Publication Number Publication Date
CN109957078A true CN109957078A (zh) 2019-07-02

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CN (1) CN109957078A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817946A (zh) * 2014-02-28 2014-05-28 天津博信汽车零部件有限公司 一种汽车内前围隔热垫生产工艺及发泡冲切模具
CN103819804A (zh) * 2012-11-19 2014-05-28 比亚迪股份有限公司 一种隔音材料组合物、车用隔音eva片材和汽车前围隔热垫
CN204077553U (zh) * 2014-04-28 2015-01-07 广州阿旺斯复合材料技术有限公司 大客车复合材料吸音隔热装饰板
CN105585835A (zh) * 2016-02-29 2016-05-18 欧士玺 一种车用隔热垫及其制造方法
CN206406533U (zh) * 2016-12-21 2017-08-15 四川自胜机电设备有限责任公司 一种玄武岩纤维制成的车用隔热吸音垫
CN107351305A (zh) * 2017-07-25 2017-11-17 芜湖尚唯汽车饰件有限公司 一种隔音汽车内饰用发泡地毯的生产工艺

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103819804A (zh) * 2012-11-19 2014-05-28 比亚迪股份有限公司 一种隔音材料组合物、车用隔音eva片材和汽车前围隔热垫
CN103817946A (zh) * 2014-02-28 2014-05-28 天津博信汽车零部件有限公司 一种汽车内前围隔热垫生产工艺及发泡冲切模具
CN204077553U (zh) * 2014-04-28 2015-01-07 广州阿旺斯复合材料技术有限公司 大客车复合材料吸音隔热装饰板
CN105585835A (zh) * 2016-02-29 2016-05-18 欧士玺 一种车用隔热垫及其制造方法
CN206406533U (zh) * 2016-12-21 2017-08-15 四川自胜机电设备有限责任公司 一种玄武岩纤维制成的车用隔热吸音垫
CN107351305A (zh) * 2017-07-25 2017-11-17 芜湖尚唯汽车饰件有限公司 一种隔音汽车内饰用发泡地毯的生产工艺

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Application publication date: 20190702