CN104403073A - 一种环保高阻燃空调汽车箱体用复合材料 - Google Patents

一种环保高阻燃空调汽车箱体用复合材料 Download PDF

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CN104403073A
CN104403073A CN201410639587.0A CN201410639587A CN104403073A CN 104403073 A CN104403073 A CN 104403073A CN 201410639587 A CN201410639587 A CN 201410639587A CN 104403073 A CN104403073 A CN 104403073A
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朱章弟
纪新根
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YANGZHONG TIANZHENG SYNTHETIC MATERIAL RESEARCH CENTER
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Abstract

本发明公开了一种环保高阻燃空调汽车箱体用复合材料,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;所述组合物料由聚酯多元醇1、聚酯多元醇2、聚醚多元醇1、聚醚多元醇2、聚氨酯硅油、三乙醇胺、催化剂A33、催化剂HP-50、水和阻燃剂DMMP组成,所述复合材料具有很高的阻燃性,且环保无毒对人体无伤害。

Description

一种环保高阻燃空调汽车箱体用复合材料
技术领域
本发明涉及一种复合材料,特别涉及一种环保高阻燃空调汽车箱体用复合材料
背景技术
汽车内部通常由较多内饰材料构成,一辆普通家用轿车耗用内装饰材料大约20-40kg,这些装饰物主要是由易燃性的纺织品、纤维内衬板、聚氨酯发泡物、人造革和热熔性粘合胶等材料组成,且主要分布在汽车内部的顶棚、门衬板、地毡、座椅、安全带、隔音毡和行李仓衬垫等大约四十多个部位。汽车在运输过程中,由于电器短路、发动机故障、交通事故等原因都极易引起火灾,造成财产损失和人员伤亡。而易燃性的汽车内装饰物在事故中往往会加重火灾的程度。而且很多汽车内饰物的原料来源不环保,常会挥发出一些有毒有害物质,人在车内会吸入这些有毒有害物质,长期以往会对人体健康造成较大的危害。因此,对汽车内饰材料的阻燃性和环保性的研究有重大的现实意义。
发明内容
本发明的目的在于克服现有技术中的缺陷,提供一种空调汽车箱体用复合材料,所述复合材料具有很高的阻燃性,且环保无毒对人体无伤害。
本发明是通过以下技术方案予以实现的。
一种环保高阻燃空调汽车箱体用复合材料,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;
所述组合物料的构成按质量份数计如下:
聚酯多元醇1                  55-62份
聚酯多元醇2                  45-48份
聚醚多元醇1                 20-30份
聚醚多元醇2                 25-35份
聚氨酯硅油                    2.8-4.2份
三乙醇胺                        6-8份
催化剂A33               1.5-2.2份
催化剂HP-50                     1.5-2份
水                            3.5-4.2份
阻燃剂DMMP                     42-48份。
上述的环保高阻燃空调汽车箱体用复合材料,其中,所述聚酯多元醇1 为聚酯多元醇3350,购于常州市康宏装饰材料有限公司。
上述的环保高阻燃空调汽车箱体用复合材料,其中,所述聚酯多元醇2 为聚酯多元醇330L,购于南京杰成保温材料有限公司。
上述的环保高阻燃空调汽车箱体用复合材料,其中,所述聚氨酯硅油 为聚氨酯硅油8801,购于南京德美世创化工有限公司。
本发明的阻燃性能高,遇火不易燃烧,且本发明所述复合材料具有不易变形性,即使长期使用也不会发生变形,另外由于所述复合材料的使用原料均为环保原料,因而也不会释放出对人体有毒有害的物质。
具体实施方式
以下通过具体实施例对本发明的具体实施方式作进一步详细的说明。
异氰酸酯为异氰酸酯PAPL,购于美国陶氏。
聚醚多元醇1为聚醚多元醇4110,购于东昌石化或天津石油化工公司第三石油化工厂。
聚醚多元醇2为聚醚多元醇560,购于天津石油化工公司第三石油化工厂。
催化剂A33和催化剂HP-50购于溧阳市圳宇化工有限公司。
阻燃剂DMM购于青岛联美化工有限公司。
实施例1
一种环保高阻燃空调汽车箱体用复合材料,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;
所述组合物料的构成按质量份数计如下:
聚酯多元醇1                  55份
聚酯多元醇2                  45份
聚醚多元醇1                 20份
聚醚多元醇2                 25份
聚氨酯硅油                    2.8份
三乙醇胺                        6份
催化剂A33               1.5份
催化剂HP-50                     1.5份
水                            3.5份
阻燃剂DMMP                     42份。
加入反应釜中进行混合反应,搅拌速度80r/min,搅拌时间6h,即可得到组合物料;再将组合物料与异氰酸酯混合均匀,即可制得本发明所述复合材料。
实施例2
一种环保高阻燃空调汽车箱体用复合材料,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;
所述组合物料的构成按质量份数计如下:
聚酯多元醇1                  58份
聚酯多元醇2                  45份
聚醚多元醇1                 25份
聚醚多元醇2                 25份
聚氨酯硅油                   3.2份
三乙醇胺                        6份
催化剂A33               1.5份
催化剂HP-50                     1.7份
水                            3.5份
阻燃剂DMMP                     42份。
加入反应釜中进行混合反应,搅拌速度90r/min,搅拌时间7h,即可得到组合物料;再将组合物料与异氰酸酯混合均匀,即可制得本发明所述复合材料。
实施例3
一种环保高阻燃空调汽车箱体用复合材料,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;
所述组合物料的构成按质量份数计如下:
聚酯多元醇1                  60份
聚酯多元醇2                  45份
聚醚多元醇1                 26份
聚醚多元醇2                 30份
聚氨酯硅油                    3.8份
三乙醇胺                        7份
催化剂A33               2份
催化剂HP-50                     1.5份
水                           4份
阻燃剂DMMP                     45份。
一加入反应釜中进行混合反应,搅拌速度110r/min,搅拌时间8h,即可得到组合物料;再将组合物料与异氰酸酯混合均匀,即可制得本发明所述复合材料。
实施例4
一种环保高阻燃空调汽车箱体用复合材料,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;
所述组合物料的构成按质量份数计如下:
聚酯多元醇1                 62份
聚酯多元醇2                 48份
聚醚多元醇1                30份
聚醚多元醇2                35份
聚氨酯硅油                   4.2份
三乙醇胺                       8份
催化剂A33              2.2份
催化剂HP-50                    2份
水                           4.2份
阻燃剂DMMP                    48份。
加入反应釜中进行混合反应,搅拌速度120r/min,搅拌时间8h,即可得到组合物料;再将组合物料与异氰酸酯混合均匀,即可制得本发明所述复合材料。
以下为本发明的阻燃性能测试结果:
检验依据:GB 8410-2006 《汽车内饰材料的燃烧特性》
检测地点:国家轿车质量监督检验中心零部件试验室。
检验标准要求:阻燃材料的燃烧速度应不大于100mm/min,若出现下列情况则分别按要求标识试验结果,检验结果分为A、B、C、D、E 5个等级:
A -( 0 mm/min):试样暴露在火焰中15s,熄灭火源试样仍未燃烧,或试样能燃烧,但火焰达到第一测量标线之前熄灭,无燃烧距离可计。
B:从试验计时开始,火焰在60s内自行熄灭,且燃烧距离不大于50mm,则认为满足标准要求。
C - 燃烧速度实测值(mm/min)
从试验计时开始,火焰在两个测量标线之间熄灭,且不满足第2条情况时,则按标准计算燃烧速度。
D - 燃烧速度实测值(mm/min)
从试验计时开始,火焰燃烧到达第二标线,或从计时开始,试样长时间缓慢燃烧,则可以在试验计时20min时终止试验,并记录燃烧时间及燃烧距离且按标准计算燃烧速度。
E:试样在火焰引燃15s内已经燃烧并到达第一标线,则认为试样不能满足燃烧速度的要求。
检验结果:A(0 mm/min),符合GB 8410-2006 《汽车内饰材料的燃烧特性》的阻燃性能要求。
密度:110-130kg密度/m3
这里本发明的描述和应用是说明性的,并非想将本发明的范围限制在上述实施例中,因此,本发明不受本实施例的限制,任何采用等效替换取得的技术方案均在本发明保护的范围内。

Claims (4)

1.一种环保高阻燃空调汽车箱体用复合材料,其特征在于,所述复合材料由以下质量配比的组分构成:组合物料︰异氰酸酯=1.4︰1;
所述组合物料的构成按质量份数计如下:
聚酯多元醇1                  55-62份
聚酯多元醇2                  45-48份
聚醚多元醇1                 20-30份
聚醚多元醇2                 25-35份
聚氨酯硅油                    2.8-4.2份
三乙醇胺                        6-8份
催化剂A33               1.5-2.2份
催化剂HP-50                     1.5-2份
水                            3.5-4.2份
阻燃剂DMMP                     42-48份。
2.如权利要求1所述的环保高阻燃空调汽车箱体用复合材料,其特征在于,所述聚酯多元醇1 为聚酯多元醇3350,购于常州市康宏装饰材料有限公司。
3.如权利要求1所述的环保高阻燃空调汽车箱体用复合材料,其特征在于,所述聚酯多元醇2 为聚酯多元醇330L,购于南京杰成保温材料有限公司。
4.如权利要求1所述的环保高阻燃空调汽车箱体用复合材料,其特征在于,所述聚氨酯硅油 为聚氨酯硅油8801,购于南京德美世创化工有限公司。
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Cited By (6)

* Cited by examiner, † Cited by third party
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CN105237716A (zh) * 2015-09-18 2016-01-13 扬中市天正合成材料研究中心 一种环保高阻燃仓储货架箱体发泡材料及其制备方法
CN105255157A (zh) * 2015-09-18 2016-01-20 扬中市天正合成材料研究中心 一种环保高阻燃汽车电池组装箱用pu发泡材料及其制备方法
CN106046298A (zh) * 2016-07-07 2016-10-26 扬中市天正合成材料研究中心 一种包装桶环保高阻燃发泡材料及其制备方法
CN106084169A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种绿化树皮造型环保高阻燃发泡材料及其制备方法
CN106084167A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种半硬质弹性体环保高阻燃发泡材料及其制备方法
CN106146795A (zh) * 2016-07-07 2016-11-23 扬中市天正合成材料研究中心 一种车用面罩用环保高阻燃发泡材料及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105237716A (zh) * 2015-09-18 2016-01-13 扬中市天正合成材料研究中心 一种环保高阻燃仓储货架箱体发泡材料及其制备方法
CN105255157A (zh) * 2015-09-18 2016-01-20 扬中市天正合成材料研究中心 一种环保高阻燃汽车电池组装箱用pu发泡材料及其制备方法
CN106046298A (zh) * 2016-07-07 2016-10-26 扬中市天正合成材料研究中心 一种包装桶环保高阻燃发泡材料及其制备方法
CN106084169A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种绿化树皮造型环保高阻燃发泡材料及其制备方法
CN106084167A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种半硬质弹性体环保高阻燃发泡材料及其制备方法
CN106146795A (zh) * 2016-07-07 2016-11-23 扬中市天正合成材料研究中心 一种车用面罩用环保高阻燃发泡材料及其制备方法

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