SURFACE FUNCTIONALIZATION OF LINEN FIBER AND ITS DYE-FASTNESS ASSESSMENT USING (4-[(E)-(4-AMINO-2-HYDROXYPHENYL) DIAZENYL] BENZENE- 1-SULPHONIC ACID AND 4-[(E)-(4-{(Z)-[4-(DIMETHYLAMINO) PHENYL] DIAZENYL}-2-HYDROXYPHENYL) DIAZENYL] BENZENE-1-SULPHONIC ACI

IF 0.2 Q4 MULTIDISCIPLINARY SCIENCES
Daniel Uwaremhevho Momodu
{"title":"SURFACE FUNCTIONALIZATION OF LINEN FIBER AND ITS DYE-FASTNESS ASSESSMENT USING (4-[(E)-(4-AMINO-2-HYDROXYPHENYL) DIAZENYL] BENZENE- 1-SULPHONIC ACID AND 4-[(E)-(4-{(Z)-[4-(DIMETHYLAMINO) PHENYL] DIAZENYL}-2-HYDROXYPHENYL) DIAZENYL] BENZENE-1-SULPHONIC ACI","authors":"Daniel Uwaremhevho Momodu","doi":"10.55766/sujst-2023-03-e03039","DOIUrl":null,"url":null,"abstract":"Textile fibres find application in many fields, such as; Apparel manufacturing, Medical, Agriculture, Packaging, Civil construction, Shipping. Some of these fibres lack special characteristics required for some specific application without any additional treatment. Large scale production of linen fibre has been limited by the tendency of the fibre to absorb water, degradation by micro-organisms and sunlight. These factors ultimately lower the strength and the service life of the fibre. Hence, the need to improve the hydrophobicity of natural linen fibre before application. Poor dye-fibre interaction has been an area of constant interest in the textile industry. This has been expressed by bleeding, crocking, bleaching of fabric resulting to fading of the fabric. These shortcomings are sometimes due to poor treatment, manufacturing processes and customer handling. Natural linen fiber is an eco-friendly ligno-cellulosic fiber known for its strength, resistance to degradation, hydrophobicity when pointedly modified. In this research, chemical modification of scoured and bleached linen fibre by Acetylation, Methylation and Benzoylation was carried out. The chemically modified fibres were evaluated by techniques such as SEM and FTIR spectroscopy. The mechanical property (strength) was determined after each modification. The result obtained revealed an absorption band at 3432 cm-1 - 3450 cm-1 confirming the OH group in the linen fibre. The band at 704 cm-1 indicated the presence of a benzene ring from benzoyl chloride. The chemical modification changed the morphology of the linen fibre for improved dye–fibre interaction. The chemically modified species were dyed and further subjected to a dye fastness test. The results revealed at 4.33a ± 0.69, 5.00a ± 0.00 and 4.67a ± 0.58 as against3.00a±1.00, 3.33a±0.58 and 2.67a±0.58 for light fastness, wash fastness and rub fastness respectively when subjected to ANOVA analysis. In conclusion, benzoylated linen fibre was observed to most improved dye-fibre interaction.","PeriodicalId":43478,"journal":{"name":"Suranaree Journal of Science and Technology","volume":null,"pages":null},"PeriodicalIF":0.2000,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Suranaree Journal of Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.55766/sujst-2023-03-e03039","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0

Abstract

Textile fibres find application in many fields, such as; Apparel manufacturing, Medical, Agriculture, Packaging, Civil construction, Shipping. Some of these fibres lack special characteristics required for some specific application without any additional treatment. Large scale production of linen fibre has been limited by the tendency of the fibre to absorb water, degradation by micro-organisms and sunlight. These factors ultimately lower the strength and the service life of the fibre. Hence, the need to improve the hydrophobicity of natural linen fibre before application. Poor dye-fibre interaction has been an area of constant interest in the textile industry. This has been expressed by bleeding, crocking, bleaching of fabric resulting to fading of the fabric. These shortcomings are sometimes due to poor treatment, manufacturing processes and customer handling. Natural linen fiber is an eco-friendly ligno-cellulosic fiber known for its strength, resistance to degradation, hydrophobicity when pointedly modified. In this research, chemical modification of scoured and bleached linen fibre by Acetylation, Methylation and Benzoylation was carried out. The chemically modified fibres were evaluated by techniques such as SEM and FTIR spectroscopy. The mechanical property (strength) was determined after each modification. The result obtained revealed an absorption band at 3432 cm-1 - 3450 cm-1 confirming the OH group in the linen fibre. The band at 704 cm-1 indicated the presence of a benzene ring from benzoyl chloride. The chemical modification changed the morphology of the linen fibre for improved dye–fibre interaction. The chemically modified species were dyed and further subjected to a dye fastness test. The results revealed at 4.33a ± 0.69, 5.00a ± 0.00 and 4.67a ± 0.58 as against3.00a±1.00, 3.33a±0.58 and 2.67a±0.58 for light fastness, wash fastness and rub fastness respectively when subjected to ANOVA analysis. In conclusion, benzoylated linen fibre was observed to most improved dye-fibre interaction.
使用(4-[(e)-(4-氨基-2-羟基苯基)偶氮]苯-1-磺酸和 4-[(e)-(4-{(z)-[4-(二甲基氨基)苯基]偶氮}-2-羟基苯基)偶氮]苯对亚麻纤维的表面功能化及其染色牢度评估苯-1-磺酸
纺织纤维应用于许多领域,如服装制造、医疗、农业、包装、民用建筑和航运。其中一些纤维缺乏某些特定应用所需的特殊特性,无需进行任何额外处理。由于亚麻纤维容易吸水、被微生物和阳光降解,其大规模生产一直受到限制。这些因素最终降低了纤维的强度和使用寿命。因此,有必要在应用前改善天然亚麻纤维的疏水性。染料与纤维之间的不良相互作用一直是纺织业关注的一个领域。具体表现为织物的渗色、钩色和漂白,导致织物褪色。这些缺陷有时是由于处理不当、生产工艺和客户处理不当造成的。天然亚麻纤维是一种环保型木质纤维素纤维,因其强度高、耐降解、疏水性好而闻名。在这项研究中,通过乙酰化、甲基化和苯甲酰化对经清洗和漂白的亚麻纤维进行了化学改性。通过扫描电镜和傅立叶变换红外光谱等技术对化学改性纤维进行了评估。每次改性后,都会测定其机械性能(强度)。结果显示,3432 cm-1 - 3450 cm-1 处的吸收带证实了亚麻纤维中的羟基。704 cm-1 处的吸收带表明苯甲酰氯中含有苯环。化学改性改变了亚麻纤维的形态,从而改善了染料与纤维的相互作用。对化学改性后的亚麻纤维进行染色,并进一步进行染色牢度测试。结果显示,耐光牢度、耐洗牢度和耐摩擦牢度分别为 4.33a ± 0.69、5.00a ± 0.00 和 4.67a ± 0.58,而耐洗牢度、耐洗牢度和耐摩擦牢度分别为 3.00a±1.00、3.33a±0.58 和 2.67a±0.58。总之,苯甲酰化亚麻纤维对染料与纤维间相互作用的改善最大。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Suranaree Journal of Science and Technology
Suranaree Journal of Science and Technology MULTIDISCIPLINARY SCIENCES-
CiteScore
0.30
自引率
50.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信