CN106317806A - 汽车轮罩的制备方法 - Google Patents

汽车轮罩的制备方法 Download PDF

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Publication number
CN106317806A
CN106317806A CN201610784544.0A CN201610784544A CN106317806A CN 106317806 A CN106317806 A CN 106317806A CN 201610784544 A CN201610784544 A CN 201610784544A CN 106317806 A CN106317806 A CN 106317806A
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China
Prior art keywords
wheel cover
preparation
pet
automobile
good
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Pending
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CN201610784544.0A
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English (en)
Inventor
施梦婷
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Suzhou Changsheng Nonwoven Technology Co Ltd
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Suzhou Changsheng Nonwoven Technology Co Ltd
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Priority to CN201610784544.0A priority Critical patent/CN106317806A/zh
Publication of CN106317806A publication Critical patent/CN106317806A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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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)
  • Catching Or Destruction (AREA)

Abstract

本发明公开了一种汽车轮罩的制备方法，在现有PET/PP轮罩材料中加入10％拒水PET纤维，经开松、梳理、铺网、针刺、成卷定型压制后形成拒水PET/PP轮罩。本发明汽车轮罩的制备方法，其制备的汽车轮罩拒水性好，易冲洗且隔音、吸音效果好。

Description

汽车轮罩的制备方法
技术领域
本发明涉及汽车轮罩的制备方法。
背景技术
汽车轮罩的制备方法，现在主要供货有以下两种材料：1.塑料轮罩，为注塑产品，主要优点拒水性好，易冲洗。缺点隔音、吸音效果差。2.PET/PP轮罩，主要优点缺点隔音、吸音效果好但不拒水，不易冲洗。
发明内容
本发明的目的在于提供一种汽车轮罩的制备方法，其制备的汽车轮罩拒水性好，易冲洗且隔音、吸音效果好。
为实现上述目的，本发明的技术方案是设计一种汽车轮罩的制备方法，在现有PET/PP轮罩材料中加入10％拒水PET纤维，经开松、梳理、铺网、针刺、成卷定型压制后形成拒水PET/PP轮罩。
优选的，现有PET/PP轮罩材料的主要成分为：PET 50％,PP50％。
本发明的优点和有益效果在于：提供一种汽车轮罩的制备方法，其制备的汽车轮罩拒水性好，易冲洗且隔音、吸音效果好。
本发明具有如下特点：
将特殊纤维加入材料中达到特殊要求。
产品拒水性好，易冲洗；隔音、吸音效果好。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是：
一种汽车轮罩的制备方法，在现有PET/PP轮罩材料中加入10％拒水PET纤维，经开松、梳理、铺网、针刺、成卷定型压制后形成拒水PET/PP轮罩。
优选的，现有PET/PP轮罩材料的主要成分为：PET 50％,PP50％。
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，在不脱离本发明技术原理的前提下，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。

Claims (2)

1.汽车轮罩的制备方法，其特征在于：
在现有PET/PP轮罩材料中加入10％拒水PET纤维，经开松、梳理、铺网、针刺、成卷定型压制后形成拒水PET/PP轮罩。
2.根据权利要求1所述的汽车轮罩的制备方法，其特征在于，现有PET/PP轮罩材料的主要成分为：PET 50％,PP50％。
CN201610784544.0A 2016-08-31 2016-08-31 汽车轮罩的制备方法 Pending CN106317806A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610784544.0A CN106317806A (zh) 2016-08-31 2016-08-31 汽车轮罩的制备方法

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CN201610784544.0A CN106317806A (zh) 2016-08-31 2016-08-31 汽车轮罩的制备方法

Publications (1)

Publication Number Publication Date
CN106317806A true CN106317806A (zh) 2017-01-11

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CN (1) CN106317806A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166864A (zh) * 2010-12-31 2011-08-31 南京航空航天大学 汽车内饰用保温降噪非织造复合材料及其制备方法
CN102173141A (zh) * 2010-12-31 2011-09-07 江阴协统汽车附件有限公司 一种汽车内饰用非织造复合材料及其制备方法
CN104139578A (zh) * 2014-08-05 2014-11-12 昆山同昌汽车新材料有限公司 Pp/pet共混环保防水防油汽车外轮罩及制造方法
CN203994943U (zh) * 2014-08-05 2014-12-10 昆山同昌汽车新材料有限公司 一种多效汽车外轮罩
CN104711761A (zh) * 2015-02-13 2015-06-17 欧阳业东 一种应用于汽车轮毂罩隔音垫的纤维棉毡制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166864A (zh) * 2010-12-31 2011-08-31 南京航空航天大学 汽车内饰用保温降噪非织造复合材料及其制备方法
CN102173141A (zh) * 2010-12-31 2011-09-07 江阴协统汽车附件有限公司 一种汽车内饰用非织造复合材料及其制备方法
CN104139578A (zh) * 2014-08-05 2014-11-12 昆山同昌汽车新材料有限公司 Pp/pet共混环保防水防油汽车外轮罩及制造方法
CN203994943U (zh) * 2014-08-05 2014-12-10 昆山同昌汽车新材料有限公司 一种多效汽车外轮罩
CN104711761A (zh) * 2015-02-13 2015-06-17 欧阳业东 一种应用于汽车轮毂罩隔音垫的纤维棉毡制备方法

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