CN108410065A - 一种汽车内饰阻燃隔音抗菌材料 - Google Patents

一种汽车内饰阻燃隔音抗菌材料 Download PDF

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CN108410065A
CN108410065A CN201810297001.5A CN201810297001A CN108410065A CN 108410065 A CN108410065 A CN 108410065A CN 201810297001 A CN201810297001 A CN 201810297001A CN 108410065 A CN108410065 A CN 108410065A
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parts
fire
sound insulation
automotive trim
insulation anti
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张伟
盛杰
霍洪军
严诏文
陆裕苗
廉杰
董朝阳
齐成锦
王雪峰
冯宝龙
吕小刚
徐富恩
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SHANDONG HENG XIN JI PLASTICS Co Ltd
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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    • C08J2205/00—Foams characterised by their properties
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    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
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Abstract

本发明公开了一种汽车内饰阻燃隔音抗菌材料。由以下重量份的原料制成：PP树脂70‑90份、LDPE树脂5‑9份、天然橡胶20‑28份、发泡剂10‑14份、抗菌剂0.5‑0.8份、偶联剂1‑1.8份、补强助剂2‑9份、阻燃剂10‑12份。本发明具有以下有益效果：具有良好的隔音效果、阻燃性和抗菌性，采用注塑工艺加工成各种形状的汽车内饰件，且表面因内部气泡挤压，在塑料表面形成类似皮革的纹路，外表美观大方，且触感厚实、细腻、柔软。

Description

一种汽车内饰阻燃隔音抗菌材料
技术领域
本发明涉及一种汽车内饰材料，具体说是一种汽车内饰阻燃隔音抗菌材料。
背景技术
工程塑料，英文名为：engineering-plastics，工程塑料[2]是指被用做工业零件或外壳材料的工业用塑料，是强度、耐冲击性、耐热性、硬度及抗老化性均优的塑料。日本业界将它定义为“可以做为构造用及机械零件用的高性能塑料，耐热性在100℃以上，主要运用在工业上”。和通用塑料相比，工程塑料在机械性能、耐久性、耐腐蚀性、耐热性等方面能达到更高的要求，而且加工更方便并可替代金属材料。工程塑料被广泛应用于电子电气、汽车、建筑、办公设备、机械、航空航天等行业，以塑代钢、以塑代木已成为国际流行趋势。工程塑料已成为当今世界塑料工业中增长速度最快的领域，其发展不仅对国家支柱产业和现代高新技术产业起着支撑作用，同时也推动传统产业改造和产品结构的调整。汽车的内饰件一般是指汽车车厢的隔板、门内装饰板、仪表板总成、扶手、地毯等零部件和材料。相对于车上其它部件而言，它们对车辆的运行性能没有什么影响，但其面目一览无遗，代表了整部车子的形象，孰优孰劣，决定着汽车的声誉和档次，决定着人们选择汽车的意向。另外，对于汽车来讲，虽然内饰件只是一些辅助性的零配件，但它们要承担起减振、隔热、吸音和遮音等功能，对汽车的舒适性起到十分重要的作用。汽车内饰件的质量取决于材料。以前汽车内饰件多用金属、木材和纤维纺织品等材料，外观和质感都不甚理想，而且随着环境保护意识日趋浓厚，寻找一些可以回收利用，材质安全性能高，加工方便的材料来代替传统的材料，已经成为各国汽车制造业的研究与开发的内容。目前，许多汽车的内饰件已经逐步使用工程塑料。
现今汽车的电器原件增多，个人的改造增加，电路的安全存在隐患，新闻中常见汽车自然的信息，而大量使用工程塑料的汽车内饰，在发生自然时成为燃料，加速或加剧燃烧，对人员的危害极大。
发明内容
本发明所要解决的技术问题是提供一种汽车内饰阻燃隔音抗菌材料。
为解决上述技术问题，本发明的技术方案是：一种汽车内饰阻燃隔音抗菌材料，由以下重量份的原料制成：PP树脂70-90份、LDPE树脂5-9份、天然橡胶20-28份、发泡剂10-14份、抗菌剂0.5-0.8份、偶联剂1-1.8份、补强助剂2-9份、阻燃剂10-12份。
作为优选的技术方案，所述一种汽车内饰阻燃隔音抗菌材料，由以下重量份原料制成：PP树脂80份、LDPE树脂8份、天然橡胶24份、发泡剂13份、抗菌剂0.7份、偶联剂1.5份、补强助剂6份、阻燃剂10.8份。
作为优选，所述发泡剂为碳酸氢钠和碳酸钠混合制得，混合比例为10：7。
作为优选，所述抗菌剂为1,6-双(正-对氯苯双胍)己烷和丝绸防霉剂混合而成，混合比例为7：4。
作为优选，所述补强助剂为气相白炭黑和炭黑N330混合制成，混合比例为3：1。
作为优选，所述阻燃剂为氢氧化铝和聚乙烯醇混合而成，混合比例为3：1。
作为优选，所述一种汽车内饰阻燃隔音抗菌材料的发泡密度为0.7-0.9g/cm3，独立发泡孔不贯通，孔径为12-16μm。
由于采用了上述技术方案，一种汽车内饰阻燃隔音抗菌材料，由以下重量份原料制成：PP树脂70-90份、LDPE树脂5-9份、天然橡胶20-28份、发泡剂10-14份、抗菌剂0.5-0.8份、偶联剂1-1.8份、补强助剂2-9份、阻燃剂10-12份；本发明具有以下有益效果：
具有良好的隔音效果、阻燃性和抗菌性，采用注塑工艺加工成各种形状的汽车内饰件，且表面因内部气泡挤压，在塑料表面形成类似皮革的纹路，外表美观大方，且触感厚实、细腻、柔软。
具体实施方式
下面结合具体实施例对本发明做进一步地说明。
实施例1
一种汽车内饰阻燃隔音抗菌材料，由以下重量份原料制成：PP树脂70份、LDPE树脂5份、天然橡胶20份、发泡剂10份、抗菌剂0.5份、偶联剂1份、补强助剂2份、阻燃剂10份。
实施例2
一种汽车内饰阻燃隔音抗菌材料，由以下重量份原料制成：PP树脂90份、LDPE树脂9份、天然橡胶28份、发泡剂14份、抗菌剂0.8份、偶联剂1.8份、补强助剂9份、阻燃剂12份。
实施例3
一种汽车内饰阻燃隔音抗菌材料，由以下重量份原料制成：PP树脂80份、LDPE树脂8份、天然橡胶24份、发泡剂13份、抗菌剂0.7份、偶联剂1.5份、补强助剂6份、阻燃剂10.8份。
测试验证：
隔音效果采用1/3倍频程中心频率f/Hz检测。
以上所述仅为本发明示意性的具体实施方式，并非用以限定本发明的范围。任何本领域的技术人员，在不脱离本发明的构思和原则的前提下所作出的等同变化与修改，均应属于本发明保护的范围。

Claims (7)

1.一种汽车内饰阻燃隔音抗菌材料，其特征在于，由以下重量份的原料制成：PP树脂70-90份、LDPE树脂5-9份、天然橡胶20-28份、发泡剂10-14份、抗菌剂0.5-0.8份、偶联剂1-1.8份、补强助剂2-9份、阻燃剂10-12份。
2.如权利要求1所述的一种汽车内饰阻燃隔音抗菌材料，其特征在于，由以下重量份的原料制成：PP树脂80份、LDPE树脂8份、天然橡胶24份、发泡剂13份、抗菌剂0.7份、偶联剂1.5份、补强助剂6份、阻燃剂10.8份。
3.如权利要求1或2所述的一种汽车内饰阻燃隔音抗菌材料，其特征在于：所述发泡剂为碳酸氢钠和碳酸钠混合制得，混合比例为10：7。
4.如权利要求1或2所述的一种汽车内饰阻燃隔音抗菌材料，其特征在于：所述抗菌剂为1,6-双(正-对氯苯双胍)己烷和丝绸防霉剂混合而成，混合比例为7：4。
5.如权利要求1或2所述的一种汽车内饰阻燃隔音抗菌材料，其特征在于：所述补强助剂为气相白炭黑和炭黑N330混合制成，混合比例为3：1。
6.如权利要求1或2所述的一种汽车内饰阻燃隔音抗菌材料，其特征在于：所述阻燃剂为氢氧化铝和聚乙烯醇混合而成，混合比例为3：1。
7.如权利要求1或2所述的一种汽车内饰阻燃隔音抗菌材料，其特征在于：所述一种汽车内饰阻燃隔音抗菌材料的发泡密度为0.7-0.9g/cm3，独立发泡孔不贯通，孔径为12-16μm。
CN201810297001.5A 2018-04-04 2018-04-04 一种汽车内饰阻燃隔音抗菌材料 Pending CN108410065A (zh)

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Publication number Priority date Publication date Assignee Title
CN109575436A (zh) * 2018-10-15 2019-04-05 吉林师范大学 一种抗菌阻燃聚丙烯复合材料
CN116815349A (zh) * 2023-05-25 2023-09-29 武汉轩楷材料科技有限公司 一种高弹性汽车吸音棉及其制备方法

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US20120251815A1 (en) * 2010-09-27 2012-10-04 Harvey Howells use of foaming agents in thermoplastic construction membranes
CN104387669A (zh) * 2014-11-24 2015-03-04 苏州市贝克生物科技有限公司 一种医用pp无机抗菌复合材料及其制备方法
CN106750998A (zh) * 2016-12-26 2017-05-31 浙江普利特新材料有限公司 一种新型阻燃聚丙烯发泡材料及其制备方法

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Publication number Priority date Publication date Assignee Title
CN1511172A (zh) * 2001-02-23 2004-07-07 �����ι�˾ 泡沫衬垫以及制造和使用它的方法
US20120251815A1 (en) * 2010-09-27 2012-10-04 Harvey Howells use of foaming agents in thermoplastic construction membranes
CN104387669A (zh) * 2014-11-24 2015-03-04 苏州市贝克生物科技有限公司 一种医用pp无机抗菌复合材料及其制备方法
CN106750998A (zh) * 2016-12-26 2017-05-31 浙江普利特新材料有限公司 一种新型阻燃聚丙烯发泡材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109575436A (zh) * 2018-10-15 2019-04-05 吉林师范大学 一种抗菌阻燃聚丙烯复合材料
CN116815349A (zh) * 2023-05-25 2023-09-29 武汉轩楷材料科技有限公司 一种高弹性汽车吸音棉及其制备方法

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