CN115679683B - 用于防火阻燃棉织物的二硫化钼涂层及其涂覆方法 - Google Patents
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Abstract
本发明涉及一种用于防火阻燃棉织物的二硫化钼涂层及其涂覆方法,包括二硫化钼墨水,二硫化钼墨水具有以下组分:二硫化钼、鞣酸、溶剂,溶剂为异丙醇和水。具有以下步骤:S1,制备二硫化钼墨水并进行超声处理;S2,将棉织物循环浸渍到S1的二硫化钼墨水一定时间后,进行烘干处理;S3,添加氢氧化钠涂层。本发明不使用剧毒化学品,使用的环保的鞣酸。二硫化钼在燃烧过程中提供了更好的阻烟性能,并且可以通过自身的硫缺陷,空隙以及边缘等进行有效地气体及烟尘镶嵌,还可以用于炭化的催化。添加的氢氧化钠涂层,可以解决自熄灭的技术问题。
Description
技术领域
本发明涉及棉织物材料技术领域,具体涉及一种用于防火阻燃棉织物的二硫化钼涂层及其涂覆方法。
背景技术
棉织物在当今纺织工业以及人们的日常生活当中扮演了举足轻重的作用,但是由于其阻燃效果不佳,因此发生火灾时会在全时间范围内产生巨大的损失。这一缺点对于目前新兴的以织物为基础的智能穿戴电子产品来说更是一个巨大的挑战。目前常用的阻燃添加剂是以卤素,磷或者甲醛等化合物为基础的,这些阻燃添加剂在制造或者使用的过程当中会释放出有毒的化学物品。并且它们和正在新兴发展的智能穿戴行业并不匹配,因为阻燃添加剂只能提供阻燃性能而不是多功能特性。这就意味基底织物需要进行多次处理才能够满足不同的应用,例如导电性等。
二维材料的发展为智能穿戴行业提供了方向,其能够同时满足阻燃以及其他方面的应用,包括高比表面积,灵活性,高机械稳定性,高导电性,高导热性以及阻隔性能。目前处在研究开发阶段的二维材料包括还原氧化石墨烯以及六方氮化硼,但是其在防火方面的性能并不显着,例如不能有效地提供阻烟性能,炭催化性能以及形成有效的物理屏障。除此之外,它们的热稳定性并不优异,这就使得其在燃烧的过程当中容易出现分解。
发明内容
本发明的目的是克服现有技术的缺陷,提供一种用于防火阻燃棉织物的二硫化钼涂层及其涂覆方法。
实现本发明目的的技术方案是:一种用于防火阻燃棉织物的二硫化钼涂层,包括二硫化钼墨水,所述二硫化钼墨水具有以下组分:二硫化钼、鞣酸、溶剂,所述溶剂为异丙醇和水。
上述技术方案所述二硫化钼为片层大小0.2~10微米的粉体。
上述技术方案所述二硫化钼墨水中二硫化钼的浓度为2~20克每升。
上述技术方案所述二硫化钼墨水中鞣酸的浓度为4克每升。
一种用于防火阻燃棉织物的二硫化钼涂层的涂覆方法,具有以下步骤:
S1,制备二硫化钼墨水,将二硫化钼、鞣酸溶于异丙醇和水,将混合后的混合溶液进行超声处理,得到二硫化钼墨水;
S2,将棉织物浸渍到S1的二硫化钼墨水一定时间后,进行烘干处理,以此作为一次浸渍涂覆循环;循环三次;
S3,将经过浸渍涂覆循环后的棉织物添加氢氧化钠涂层。
上述技术方案所述S1中,所述超声处理是在超声频率37kHz、超声功率820W、室温20℃、大气压1atm的超声池中进行,超声处理2个小时。
上述技术方案所述S2中,烘干处理的温度是120℃,时间是30分钟。
上述技术方案所述S3中,所述氢氧化钠涂层使用的是1wt%的氢氧化钠溶液。
采用上述技术方案后,本发明具有以下积极的效果:
本发明二硫化钼涂层的配方有效地解决了当前涂层配方的一些短板。
(1)不使用剧毒化学品,使用的是从植物当中提取的、环保的鞣酸。
(2)与其它应用于二维材料的防火涂层相比,二硫化钼在燃烧过程中提供了更好的阻烟性能,并且可以通过自身的硫缺陷,空隙以及边缘等进行有效地气体及烟尘镶嵌,还可以用于炭化的催化。同时,它还具有比还原氧化石墨烯和六方氮化硼更高的热稳定性。
(3)添加的氢氧化钠涂层,相比于一般的二维材料来说,可以解决自熄灭的技术问题。
附图说明
图1为不同织物的T10%,Tmax以及800℃时的炭生成率;
图2为在垂直火焰测试中确定的不同样品的余焰时间、余辉时间和炭化长度。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
一种用于防火阻燃棉织物的二硫化钼涂层,包括二硫化钼墨水,所述二硫化钼墨水具有以下组分:二硫化钼、鞣酸、溶剂,所述溶剂为异丙醇和水。所述二硫化钼为片层大小0.2~10微米的粉体。案所述二硫化钼墨水中二硫化钼的浓度为2~20克每升。所述二硫化钼墨水中鞣酸的浓度为4克每升。
一种用于防火阻燃棉织物的二硫化钼涂层的涂覆方法,具有以下步骤:
S1,制备二硫化钼墨水,将二硫化钼、鞣酸溶于异丙醇和水,将混合后的混合溶液进行超声处理,得到二硫化钼墨水;超声处理是在超声频率37kHz、超声功率820W、室温20℃、大气压1atm的超声池中进行,超声处理2个小时。
S2,将棉织物浸渍到S1的二硫化钼墨水一定时间后,进行烘干处理,以此作为一次浸渍涂覆循环;循环三次;烘干处理的温度是120℃,时间是30分钟。
S3,将经过浸渍涂覆循环后的棉织物添加氢氧化钠涂层。氢氧化钠涂层使用的是1wt%的氢氧化钠溶液。
根据上面的方法按下表进行样本的制作:
二硫化钼涂层 | 氢氧化钠涂层 | 添加重量(%) | |
Cotton | 无 | 无 | 无 |
Cotton-N | 无 | 一次涂层 | 12% |
Cotton-MoS2(4s) | 三次涂层(小片层,16g/L) | 无 | 19% |
Cotton-MoS2(4s)-N | 三次涂层(小片层,16g/L) | 一次涂层 | 32% |
Cotton-MoS2(4b)-N | 三次涂层(大片层,16g/L) | 一次涂层 | 31% |
Cotton-MoS2(0.5s)-N | 三次涂层(小片层,2g/L) | 一次涂层 | 19% |
见图1,以上6种样本,检测T10%,Tmax以及800℃时的炭生成率。
由图1可知,这些棉织物在高温环境下的热分解可以被热重分析所表征。其损失10%重量所处的温度(T10%),最大热分解速率所处的温度(Tmax)以及800℃时的炭生成率显示在图一中。Cotton-MoS2(4s)更高的T10%and Tmax,显示其具有更高的热稳定性。二硫化钼有助于炭的形成,其产量比未经二硫化钼涂层的棉织物高约4%。作为比较,尽管经过氢氧化钠处理的Cotton-N拥有与Cotton-MoS2(4s)相似的炭产率,但它削弱了织物的热稳定性,因为T10%和Tmax均降低。Cotton-N的最大分解速率仍然低于Cotton和Cotton-MoS2(4s),这表明氢氧化钠涂层所带来的膨胀炭化的催化作用能够防止织物在高温下进一步分解。如Cotton-MoS2(4s)-N所示,结合二硫化钼和氢氧化钠涂层显示出协同效应,其最大分解速率比Cotton-N或Cotton-MoS2(4s)显著降低。其炭产率的增加甚至超过了Cotton-N和Cotton-MoS2(4s)之和。
见图2,以上6种样本,在垂直火焰测试中确定的不同样品的余焰时间、余辉时间和炭化长度。
在垂直火焰测试中,Cotton-N已完全燃烧,而余焰时间减少了约50%,从Cotton的12秒减少到约6秒。这显示出氢氧化钠促进了自熄灭特性。火焰熄灭后,余辉时间明显增加至Cotton的近7倍。Cotton-MoS2(4s)也已完全燃烧,但余焰时间和余辉时间都只略有增加。在Cotton-MoS2(4s)-N中可以看到显着的改进,其中余焰时间、余辉时间和炭化长度都已减少。与Cotton相比,尤其是余辉时间和炭化长度减少了约80%。二硫化钼薄片增强了膨胀炭的机械性能。
以上所述的具体实施例,对本发明的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本发明的具体实施例而已,并不用于限制本发明,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (3)
1.一种用于防火阻燃棉织物的二硫化钼涂层的涂覆方法,其特征在于,包括二硫化钼墨水,所述二硫化钼墨水具有以下组分:二硫化钼、鞣酸、溶剂,所述溶剂为异丙醇和水,具有以下步骤:
S1,制备二硫化钼墨水,将二硫化钼、鞣酸溶于异丙醇和水,将混合后的混合溶液进行超声处理,得到二硫化钼墨水;
S2,将棉织物浸渍到S1的二硫化钼墨水一定时间后,进行烘干处理,以此作为一次浸渍涂覆循环;循环三次;
S3,将经过浸渍涂覆循环后的棉织物添加氢氧化钠涂层;所述二硫化钼为片层大小0.2~10微米的粉体;
所述二硫化钼墨水中二硫化钼的浓度为2~20克每升;
所述二硫化钼墨水中鞣酸的浓度为4克每升;
所述S3中,所述氢氧化钠涂层使用的是1wt%的氢氧化钠溶液。
2.根据权利要求1所述的一种用于防火阻燃棉织物的二硫化钼涂层的涂覆方法,其特征在于:所述S1中,所述超声处理是在超声频率37kHz、超声功率820 W、室温20℃、大气压1atm的超声池中进行,超声处理2个小时。
3.根据权利要求1所述的一种用于防火阻燃棉织物的二硫化钼涂层的涂覆方法,其特征在于:所述S2中,烘干处理的温度是120℃,时间是30分钟。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1307601A (en) * | 1970-01-05 | 1973-02-21 | Clark Co Inc David | High temperature and flame-resistant textile |
US4927802A (en) * | 1988-12-09 | 1990-05-22 | Ppg Industries, Inc. | Pressure-sensitive multi-part record unit |
US5856390A (en) * | 1994-01-31 | 1999-01-05 | Performance Friction Corporation | High temperature coating |
CN107641448A (zh) * | 2017-11-10 | 2018-01-30 | 天长市优信电器设备有限公司 | 一种铝制充电器外壳用防水防火涂层 |
CN110128918A (zh) * | 2019-05-29 | 2019-08-16 | 青岛科技大学 | 一种橡塑制品阻燃防护涂层及其制备方法 |
CN112941896A (zh) * | 2021-03-05 | 2021-06-11 | 华南理工大学 | 一种多功能阻燃棉织物及其制备方法与应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3088345B1 (fr) * | 2018-11-08 | 2023-09-29 | Max Sardou | Procede de fabrication de fibres termostable a haute temperature |
CN111087887B (zh) * | 2020-01-02 | 2021-09-21 | 华南理工大学 | 具有热电响应火灾预警功能的阻燃涂层及制备方法与应用 |
-
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- 2022-04-02 CN CN202210352053.4A patent/CN115679683B/zh active Active
- 2022-10-26 WO PCT/CN2022/127626 patent/WO2023184954A1/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1307601A (en) * | 1970-01-05 | 1973-02-21 | Clark Co Inc David | High temperature and flame-resistant textile |
US4927802A (en) * | 1988-12-09 | 1990-05-22 | Ppg Industries, Inc. | Pressure-sensitive multi-part record unit |
US5856390A (en) * | 1994-01-31 | 1999-01-05 | Performance Friction Corporation | High temperature coating |
CN107641448A (zh) * | 2017-11-10 | 2018-01-30 | 天长市优信电器设备有限公司 | 一种铝制充电器外壳用防水防火涂层 |
CN110128918A (zh) * | 2019-05-29 | 2019-08-16 | 青岛科技大学 | 一种橡塑制品阻燃防护涂层及其制备方法 |
CN112941896A (zh) * | 2021-03-05 | 2021-06-11 | 华南理工大学 | 一种多功能阻燃棉织物及其制备方法与应用 |
Non-Patent Citations (1)
Title |
---|
Tannic acid-assisted green exfoliation and functionalization of MoS2 nanosheets: Significantly improve the mechanical and flame-retardant properties of polyacrylonitrile composite fibers;Peng HY.et al;CHEMICAL ENGINEERING JOURNAL;第384卷(第C期);第123288页 * |
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