Pub Date : 2023-09-26DOI: 10.1080/00405000.2023.2261749
Hung Ngoc Phan, Huong Mai Bui, Nguyen Khanh Vu
AbstractWhen researching practical applications for fashion, healthcare, and others of Bacterial Cellulose (BC), dehydration of BC is currently emphasized as one of its primary limits, which reduces the material’s attractiveness in these fields. This work explored the effects of physical and thermal dehydration methods on dehydration effectiveness, rehydration, appearance, structure, and morphology. Squeezing employing the padding method results in the most effective dehydration for mass and thickness loss (97.76 ± 0.31% and 98.29 ± 0.32%, respectively), which is advantageous for productivity (roundly 108-432 times faster than freeze-drying and 105 °C convection drying). Fabric-like BC produced possesses a good appearance, oriented fiber arrangement, fabric-embossing surface, thin thickness (0.27 ± 0.06 mm), water absorbency (11.93 ± 1.09 weight times), strong bursting strength, water vapor transmission, resistance to water penetration, and proactive moisture content selection. Fabric-like BC, therefore, will uncover tremendous potential applications of textile finishing and dyeing for modification and functionalization in environment-friendly, and productive ways and make progress in BC dehydration.Keywords: physical dehydrationthermal dehydrationfabric-liketextileBacterial Cellulose AcknowledgmentsWe acknowledge Ho Chi Minh City University of Technology (HCMUT), VNU-HCM for supporting this study. The contribution of Dr. Le Song Thanh Quynh, MSc. Tran Thi Tuong An, MSc. Pham Thi Ngoc Chau, MSc. Trinh Thi Kim Hue, Engr. Nguyen Song Huynh Nhi, Engr. Nguyen Thi Huynh Nhi, Engr. Le Thi Hong Nu is acknowledged.Author contributionsConceptualization: Hung Ngoc Phan, Huong Mai Bui; Methodology: Hung Ngoc Phan, Huong Mai Bui; Formal analysis and investigation: Hung Ngoc Phan; Writing - original draft preparation: Hung Ngoc Phan; Writing - review and editing: Hung Ngoc Phan, Huong Mai Bui, Nguyen Khanh Vu; Funding acquisition: Huong Mai Bui, Hung Ngoc Phan; Resources: Huong Mai Bui, Hung Ngoc Phan; Supervision: Huong Mai Bui, Nguyen Khanh Vu.Disclosure statementNo potential conflict of interest was reported by the authors.
摘要在研究细菌纤维素在时尚、医疗保健等领域的实际应用时,细菌纤维素的脱水是其主要限制之一,这降低了该材料在这些领域的吸引力。本研究探讨了物理脱水和热脱水方法对脱水效果、再水化、外观、结构和形态的影响。采用填充法挤压脱水效果最佳,质量损失和厚度损失分别为97.76±0.31%和98.29±0.32%,有利于提高生产效率(比冷冻干燥和105℃对流干燥快108 ~ 432倍)。所生产的类织物BC具有良好的外观,纤维定向排列,织物压花表面,厚度薄(0.27±0.06 mm),吸水率(11.93±1.09重量倍),破裂强度强,透气性好,耐水渗透,主动选择含水率。因此,类织物BC将揭示纺织品染整改性和功能化的巨大潜力,并在BC脱水方面取得进展。关键词:物理脱水热脱水类织物细菌纤维素致谢我们感谢胡志明市工业大学(HCMUT), VNU-HCM对本研究的支持。Le Song Thanh Quynh博士的贡献。陈氏统安理学硕士范氏玉洲,理学硕士Trinh Thi Kim Hue,工程师Nguyen Song Huynh Nhi工程师Nguyen Thi Huynh Nhi工程师Le Thi Hong Nu是公认的。作者贡献:Hung Ngoc Phan, Huong Mai Bui;方法:Hung Ngoc Phan, Huong Mai Bui;形式分析与调查:Hung Ngoc Phan;写作-原稿准备:Hung Ngoc Phan;写作-审查和编辑:Hung Ngoc Phan, Huong Mai Bui, Nguyen Khanh Vu;获得资金:Huong Mai Bui, Hung Ngoc Phan;资源:Huong Mai Bui, Hung Ngoc Phan;监督:Huong Mai Bui, Nguyen Khanh Vu。披露声明作者未报告潜在的利益冲突。
{"title":"Fabric-like bacterial cellulose for textile applications – analysis of influences between physical and thermal dehydration on end-use performance","authors":"Hung Ngoc Phan, Huong Mai Bui, Nguyen Khanh Vu","doi":"10.1080/00405000.2023.2261749","DOIUrl":"https://doi.org/10.1080/00405000.2023.2261749","url":null,"abstract":"AbstractWhen researching practical applications for fashion, healthcare, and others of Bacterial Cellulose (BC), dehydration of BC is currently emphasized as one of its primary limits, which reduces the material’s attractiveness in these fields. This work explored the effects of physical and thermal dehydration methods on dehydration effectiveness, rehydration, appearance, structure, and morphology. Squeezing employing the padding method results in the most effective dehydration for mass and thickness loss (97.76 ± 0.31% and 98.29 ± 0.32%, respectively), which is advantageous for productivity (roundly 108-432 times faster than freeze-drying and 105 °C convection drying). Fabric-like BC produced possesses a good appearance, oriented fiber arrangement, fabric-embossing surface, thin thickness (0.27 ± 0.06 mm), water absorbency (11.93 ± 1.09 weight times), strong bursting strength, water vapor transmission, resistance to water penetration, and proactive moisture content selection. Fabric-like BC, therefore, will uncover tremendous potential applications of textile finishing and dyeing for modification and functionalization in environment-friendly, and productive ways and make progress in BC dehydration.Keywords: physical dehydrationthermal dehydrationfabric-liketextileBacterial Cellulose AcknowledgmentsWe acknowledge Ho Chi Minh City University of Technology (HCMUT), VNU-HCM for supporting this study. The contribution of Dr. Le Song Thanh Quynh, MSc. Tran Thi Tuong An, MSc. Pham Thi Ngoc Chau, MSc. Trinh Thi Kim Hue, Engr. Nguyen Song Huynh Nhi, Engr. Nguyen Thi Huynh Nhi, Engr. Le Thi Hong Nu is acknowledged.Author contributionsConceptualization: Hung Ngoc Phan, Huong Mai Bui; Methodology: Hung Ngoc Phan, Huong Mai Bui; Formal analysis and investigation: Hung Ngoc Phan; Writing - original draft preparation: Hung Ngoc Phan; Writing - review and editing: Hung Ngoc Phan, Huong Mai Bui, Nguyen Khanh Vu; Funding acquisition: Huong Mai Bui, Hung Ngoc Phan; Resources: Huong Mai Bui, Hung Ngoc Phan; Supervision: Huong Mai Bui, Nguyen Khanh Vu.Disclosure statementNo potential conflict of interest was reported by the authors.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134957821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-25DOI: 10.1080/00405000.2023.2261779
Salwa Mowafi, Hosam El-Sayed
AbstractPolypropylene (PP) is an inert polymer that is very difficult to dye and finish. In the current work, PP fabrics were activated by an oxygen plasma beam, followed by treatment with a renewable natural biopolymer, namely keratin, in the presence of glutardialdehyde as a crosslinker using the pad-dry-cure method. The treated PP fabric exhibited adequate hydrophilic characteristics which make it dyeable with cationic dyestuffs with excellent fastness properties. The effects of curing time and temperature on the fibers’ weight, strength, elongation, wettability, and yellowness were monitored. Fourier transform infrared (FTIR) and nuclear magnetic resonance (1H NMR) spectroscopy were used to verify the formation of polar functional groups within the chemical structure of the treated PP fabrics. The proposed method has a positive effect on some of the comfort attributes of the treated PP fabrics, such as the enhanced resistance to ultraviolet rays as well as the accumulation of electrostatic charge without deterioration in the fabrics’ inherent properties. The microscopic investigation using scanning electron microscopy demonstrated a coating of PP fabric with a layer of keratin. The induced effect was durable in terms of their wettability and dyeability, against washing for up to 20 washing cycles, indicating the formation of a fortified bond between the O2-plasma-irradiated PP fabric and keratin.Keywords: Polypropylenefabricplasmakeratinbasic dyehydrophilic Disclosure statementNo potential conflict of interest was reported by the author(s)Additional informationFundingThis work is a part of project number 43223 financed by the Science, Technology, and Innovation Fund Authority (STIFA).
{"title":"Grafting of keratin onto O <sub>2</sub> -plasma-irradiated polypropylene fabrics for induced dyeability and durable hygroscopic properties","authors":"Salwa Mowafi, Hosam El-Sayed","doi":"10.1080/00405000.2023.2261779","DOIUrl":"https://doi.org/10.1080/00405000.2023.2261779","url":null,"abstract":"AbstractPolypropylene (PP) is an inert polymer that is very difficult to dye and finish. In the current work, PP fabrics were activated by an oxygen plasma beam, followed by treatment with a renewable natural biopolymer, namely keratin, in the presence of glutardialdehyde as a crosslinker using the pad-dry-cure method. The treated PP fabric exhibited adequate hydrophilic characteristics which make it dyeable with cationic dyestuffs with excellent fastness properties. The effects of curing time and temperature on the fibers’ weight, strength, elongation, wettability, and yellowness were monitored. Fourier transform infrared (FTIR) and nuclear magnetic resonance (1H NMR) spectroscopy were used to verify the formation of polar functional groups within the chemical structure of the treated PP fabrics. The proposed method has a positive effect on some of the comfort attributes of the treated PP fabrics, such as the enhanced resistance to ultraviolet rays as well as the accumulation of electrostatic charge without deterioration in the fabrics’ inherent properties. The microscopic investigation using scanning electron microscopy demonstrated a coating of PP fabric with a layer of keratin. The induced effect was durable in terms of their wettability and dyeability, against washing for up to 20 washing cycles, indicating the formation of a fortified bond between the O2-plasma-irradiated PP fabric and keratin.Keywords: Polypropylenefabricplasmakeratinbasic dyehydrophilic Disclosure statementNo potential conflict of interest was reported by the author(s)Additional informationFundingThis work is a part of project number 43223 financed by the Science, Technology, and Innovation Fund Authority (STIFA).","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135815964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-22DOI: 10.1080/00405000.2023.2258746
Nesma M. Bayoumy, Ahmed A. Fadda, Nanees N. Soliman
AbstractA series of aryl-diazinyl-cyanoacetamide (2a–l) were prepared by coupling the appropriate diazotized arylamines with dioxoisoindoline cyanaoacetamide (1). Also, the cyclization of azo derivatives (2f, 2h, and 2j) with chloroacetonitrile to yield the pyrazole derivatives (5f, 5h, and 5j) was studied. Moreover, compound 2d reacts with malononitrile to afford compound (6e). In a similar manner compound, 2d reacts with hydroxylamine to afford the sole product tetrazine derivative 8d. All the newly synthesized compounds were fully characterized by both analytical and spectral analyses. The geometries of the azo and hydrazo tautomeric forms were optimized at the B3LYP/6-311G level of theory. The dyeing performance of the synthesized dyes on polyester fibers has been assessed. Most of the dyes showed a good affinity to polyester fibers. No details regarding the synthesis and dyeing performance of such dyes are reported before in the literature.Keywords: Azo disperse dyespolyester fiberscyanoacetamidedyeingdyeing performance Disclosure statementNo potential conflict of interest was reported by the authors.
{"title":"Dyeing performance on polyester fibers and DFT investigation of newly synthesized 2-arylazo-dioxoisoindolinecyanoacetamide derivatives","authors":"Nesma M. Bayoumy, Ahmed A. Fadda, Nanees N. Soliman","doi":"10.1080/00405000.2023.2258746","DOIUrl":"https://doi.org/10.1080/00405000.2023.2258746","url":null,"abstract":"AbstractA series of aryl-diazinyl-cyanoacetamide (2a–l) were prepared by coupling the appropriate diazotized arylamines with dioxoisoindoline cyanaoacetamide (1). Also, the cyclization of azo derivatives (2f, 2h, and 2j) with chloroacetonitrile to yield the pyrazole derivatives (5f, 5h, and 5j) was studied. Moreover, compound 2d reacts with malononitrile to afford compound (6e). In a similar manner compound, 2d reacts with hydroxylamine to afford the sole product tetrazine derivative 8d. All the newly synthesized compounds were fully characterized by both analytical and spectral analyses. The geometries of the azo and hydrazo tautomeric forms were optimized at the B3LYP/6-311G level of theory. The dyeing performance of the synthesized dyes on polyester fibers has been assessed. Most of the dyes showed a good affinity to polyester fibers. No details regarding the synthesis and dyeing performance of such dyes are reported before in the literature.Keywords: Azo disperse dyespolyester fiberscyanoacetamidedyeingdyeing performance Disclosure statementNo potential conflict of interest was reported by the authors.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136060142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-22DOI: 10.1080/00405000.2023.2258747
Wiah Wardiningsih, Ryan Rudy, Resty Mayseptheny Hernawati, Muhammad Indra Permana, Danny Yandatsa Sinuraya
AbstractThis study aims to investigate the properties of weft-knitted spacer fabrics with varying multifilament and monofilament yarns in their connecting layer for sports bra cup application. In this study, five distinct weft-knitted spacer fabrics were produced using multifilament and monofilament yarns for the connecting layer. A Stoll CMS530 HP electronic flat knitting machine was used to produce the fabrics. Furthermore, a polyurethane closed-cell foam, claimed to be suitable for bra pads by the manufacturer, was selected for an appropriate comparison. The results showed that the use of both multifilament and monofilament yarns, as spacer yarn in the connecting layer, affected the following fabric parameters, (1) mass per unit area, (2) thickness, (3) stiffness, (4) air permeability, (5) dry thermal resistance, (6) evaporative resistance, and (7) permeability index. This indicated that the fabrics with more monofilament yarn were heavier, thicker, and stiffer than those having multifilament yarn. All weft-knitted spacer fabrics also had a greater permeability index value than closed-cell foam. This implied that all the fabrics were breathable due to transmitting water vapor from the body to the environment. In addition, the closed-cell foam was much stiffer than spacer fabric. The ratio of monofilament to multifilament yarns can be varied to generate specific qualities for weft-knitted spacer fabrics that are suited for sports bra cups.Keywords: Weft-knitted spacer fabricsknitted fabricmultifilament yarnsmonofilament yarnssports bra cups AcknowledgmentAuthors would like to thank the Research Grant of Research and Community Service Unit of Bandung Polytechnic of Textile Technology (Grant number: 82/BPSDMI/STTT/KEP/IV/2021). Authors would also like to thank PT Indonesia Toray Synthetics for providing nylon multifilament yarn.Disclosure statementNo potential conflict of interest was reported by the author(s).
{"title":"Weft-knitted spacer fabrics with variations of multifilament and monofilament yarns in their connecting layer for sports bra cup application","authors":"Wiah Wardiningsih, Ryan Rudy, Resty Mayseptheny Hernawati, Muhammad Indra Permana, Danny Yandatsa Sinuraya","doi":"10.1080/00405000.2023.2258747","DOIUrl":"https://doi.org/10.1080/00405000.2023.2258747","url":null,"abstract":"AbstractThis study aims to investigate the properties of weft-knitted spacer fabrics with varying multifilament and monofilament yarns in their connecting layer for sports bra cup application. In this study, five distinct weft-knitted spacer fabrics were produced using multifilament and monofilament yarns for the connecting layer. A Stoll CMS530 HP electronic flat knitting machine was used to produce the fabrics. Furthermore, a polyurethane closed-cell foam, claimed to be suitable for bra pads by the manufacturer, was selected for an appropriate comparison. The results showed that the use of both multifilament and monofilament yarns, as spacer yarn in the connecting layer, affected the following fabric parameters, (1) mass per unit area, (2) thickness, (3) stiffness, (4) air permeability, (5) dry thermal resistance, (6) evaporative resistance, and (7) permeability index. This indicated that the fabrics with more monofilament yarn were heavier, thicker, and stiffer than those having multifilament yarn. All weft-knitted spacer fabrics also had a greater permeability index value than closed-cell foam. This implied that all the fabrics were breathable due to transmitting water vapor from the body to the environment. In addition, the closed-cell foam was much stiffer than spacer fabric. The ratio of monofilament to multifilament yarns can be varied to generate specific qualities for weft-knitted spacer fabrics that are suited for sports bra cups.Keywords: Weft-knitted spacer fabricsknitted fabricmultifilament yarnsmonofilament yarnssports bra cups AcknowledgmentAuthors would like to thank the Research Grant of Research and Community Service Unit of Bandung Polytechnic of Textile Technology (Grant number: 82/BPSDMI/STTT/KEP/IV/2021). Authors would also like to thank PT Indonesia Toray Synthetics for providing nylon multifilament yarn.Disclosure statementNo potential conflict of interest was reported by the author(s).","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136059988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-19DOI: 10.1080/00405000.2023.2258047
Macaulay M. Owen, Emmanuel O. Achukwu, Aslina Anjang Ab Rahman, Ahmad Zafir Romli, Mohd Rozi Ahmad, Solehuddin Bin Shuib, Hazizan Md Akil
AbstractWoven fabric structures facilitate the mechanical interlacement of textile yarns for increased strength, which leads to more balanced mechanical properties in a composite. This study worked on epoxy matrix composites reinforced with surface-modified cotton fabrics of different woven structures. The composites were fabricated using the resin vacuum bagging technique and mechanically characterized for tensile, three-point bending, and impact properties. Surface modification was conducted by alkali treatment using a 6% concentration of sodium hydroxide (NaOH). The interfacial adhesion of the various fabric structures and epoxy matrix was examined using a scanning electron microscope (SEM). The results obtained show that surface-treated composites yielded improved mechanical properties than untreated composites, with improvements of up to 14.4%, 36.2%, and 26.7% for impact, flexural, and tensile strengths, respectively. The different woven structures also significantly affected the mechanical performance of the composite. The composites of plain, herringbone, and twill woven structures presented better mechanical properties compared to the other woven composite structures in that order. The plain-woven composite structure, respectively, had the maximum impact, flexural, and tensile strengths of 80.03 KJ/mm2, 38.6 MPa, and 43.7 MPa. This was closely followed by the herringbone and twill-woven composite structures. SEM results revealed complete impregnation of fibers and a strong interfacial relationship between the thermoset matrix and the treated cotton fabrics in the composite laminate structures produced via the vacuum bagging technique. In conclusion, the study indicated that different weave structures and fiber surface treatments, as well as the vacuum bagging technique used, are of significant importance in enhancing the overall mechanical performance of woven fabric composites.Keywords: Fabric-reinforced compositesweave structuresepoxy resinsurface treatmentmechanical properties AcknowledgmentsAuthors gratefully acknowledged the research support from the Universiti Teknologi MARA UiTM Research Management Center (RMC) and School of Mechanical Engineering, College of Engineering, Universiti Teknologi MARA, and in collaboration with the Department of Polymer and Textile Engineering, Faculty of Engineering, Ahmadu Bello University, Zaria, Nigeria, the Centre of Chemical Synthesis and Polymer Technology, Institute of Science, Universiti Teknologi MARA, Puncak Alam, Selangor, Malaysia, the School of Aerospace Engineering Composite Laboratory, Universiti Sains Malaysia USM, and Nichemtex Limited Ikorodu, Lagos, Nigeria for the use of their manufacturing and testing facilities.Disclosure statementNo potential conflict of interest was reported by the authors.
摘要:双织织物结构有利于纺织纱线的机械相互作用,从而提高强度,从而使复合材料的机械性能更加平衡。研究了不同机织结构的表面改性棉织物增强环氧基复合材料。该复合材料采用树脂真空装袋技术制备,具有拉伸、三点弯曲和冲击性能。采用浓度为6%的氢氧化钠(NaOH)进行表面改性。利用扫描电子显微镜(SEM)研究了不同织物结构与环氧树脂基体的界面附着力。结果表明,与未经处理的复合材料相比,经过表面处理的复合材料的力学性能得到了改善,冲击、弯曲和拉伸强度分别提高了14.4%、36.2%和26.7%。不同编织结构对复合材料的力学性能也有显著影响。平纹、人字形、斜纹编织结构的复合材料力学性能较好。平纹编织复合材料结构的最大冲击强度为80.03 KJ/mm2,最大弯曲强度为38.6 MPa,最大拉伸强度为43.7 MPa。紧随其后的是人字形和斜纹复合结构。扫描电镜结果显示,在真空装袋技术制备的复合层压板结构中,纤维完全浸渍,热固性基体与处理过的棉织物之间存在很强的界面关系。综上所述,不同的编织结构和纤维表面处理,以及采用真空袋装技术,对提高机织物复合材料的综合力学性能有重要意义。关键词:作者感谢Universiti Teknologi MARA UiTM研究管理中心(RMC)和Universiti Teknologi MARA工程学院机械工程学院的研究支持,以及与尼日利亚Zaria Ahmadu Bello大学工程学院高分子与纺织工程系的合作。马来西亚雪兰莪州punak Alam市玛拉理工大学科学研究所化学合成和聚合物技术中心、马来西亚理科大学航空航天工程复合材料实验室学院和尼日利亚拉各斯Ikorodu市Nichemtex有限公司的制造和测试设施。披露声明作者未报告潜在的利益冲突。
{"title":"Mechanical and morphological characterizations of epoxy composites reinforced with surface modified woven cotton structures using vacuum bagging technique","authors":"Macaulay M. Owen, Emmanuel O. Achukwu, Aslina Anjang Ab Rahman, Ahmad Zafir Romli, Mohd Rozi Ahmad, Solehuddin Bin Shuib, Hazizan Md Akil","doi":"10.1080/00405000.2023.2258047","DOIUrl":"https://doi.org/10.1080/00405000.2023.2258047","url":null,"abstract":"AbstractWoven fabric structures facilitate the mechanical interlacement of textile yarns for increased strength, which leads to more balanced mechanical properties in a composite. This study worked on epoxy matrix composites reinforced with surface-modified cotton fabrics of different woven structures. The composites were fabricated using the resin vacuum bagging technique and mechanically characterized for tensile, three-point bending, and impact properties. Surface modification was conducted by alkali treatment using a 6% concentration of sodium hydroxide (NaOH). The interfacial adhesion of the various fabric structures and epoxy matrix was examined using a scanning electron microscope (SEM). The results obtained show that surface-treated composites yielded improved mechanical properties than untreated composites, with improvements of up to 14.4%, 36.2%, and 26.7% for impact, flexural, and tensile strengths, respectively. The different woven structures also significantly affected the mechanical performance of the composite. The composites of plain, herringbone, and twill woven structures presented better mechanical properties compared to the other woven composite structures in that order. The plain-woven composite structure, respectively, had the maximum impact, flexural, and tensile strengths of 80.03 KJ/mm2, 38.6 MPa, and 43.7 MPa. This was closely followed by the herringbone and twill-woven composite structures. SEM results revealed complete impregnation of fibers and a strong interfacial relationship between the thermoset matrix and the treated cotton fabrics in the composite laminate structures produced via the vacuum bagging technique. In conclusion, the study indicated that different weave structures and fiber surface treatments, as well as the vacuum bagging technique used, are of significant importance in enhancing the overall mechanical performance of woven fabric composites.Keywords: Fabric-reinforced compositesweave structuresepoxy resinsurface treatmentmechanical properties AcknowledgmentsAuthors gratefully acknowledged the research support from the Universiti Teknologi MARA UiTM Research Management Center (RMC) and School of Mechanical Engineering, College of Engineering, Universiti Teknologi MARA, and in collaboration with the Department of Polymer and Textile Engineering, Faculty of Engineering, Ahmadu Bello University, Zaria, Nigeria, the Centre of Chemical Synthesis and Polymer Technology, Institute of Science, Universiti Teknologi MARA, Puncak Alam, Selangor, Malaysia, the School of Aerospace Engineering Composite Laboratory, Universiti Sains Malaysia USM, and Nichemtex Limited Ikorodu, Lagos, Nigeria for the use of their manufacturing and testing facilities.Disclosure statementNo potential conflict of interest was reported by the authors.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-14DOI: 10.1080/00405000.2023.2254236
Jinlong Gao, Tiantian Wang, Hong Li, Weijie Ren, Qianru Dong, Hang Zhou, Na Gu
AbstractHaloamines have advantages as highly efficient bactericidal, relatively inexpensive synthesis, non- toxic, environmentally friendly and unique reproducibility. In this study, UiO-66-NHCl bacteriostatic material was prepared by introducing reactive chlorine bonding groups based on zirconium-based metal-organic skeleton-UiO-66-NH2, and PET fibers were coated by impregnation method. When the content of reactive chlorine in UiO-66-NHCl bacteriostatic material was 8%, the impregnation time was 6 h, and the drying temperature was 60oC, the maximum amount of UiO-66-NHCl load on PET fibre. We analyzed the PET fibers coated with UiO-66-NHCl antibacterial material by XRD, SEM, FT-IR, EDS and XPS characterization, and tested the stability, biosafety and performance on antibacterial properties of the material. The results showed that the UiO-66-NHCl@PET composite fiber remained 91% and 83% of the original chlorine content after 30 days of storage and shaking, and the stability of the material was good. Meanwhile, the composite fiber inhibited both S. aureus and E. coli, and the diameter of the inhibition circle was >7 mm, in which the inhibition activity of S. aureus was better than that of E. coli. The UiO-66-NHCl@PET composite fiber has better inhibitory activity against S. aureus than E. coli, with excellent antibacterial performance and no irritation. The results can help to provide theoretical support for the production of medical protective equipment with excellent protection effect.Keywords: Active chlorinebacterial inhibitiondermal administrationiodine titrationmetal-organic framework AcknowledgementsThe authors would like to thank (Anonymized).Disclosure statementNo potential conflict of interest was reported by authors.
{"title":"Chloramine-based MOF and PET fiber composite for efficient bacterial inhibition","authors":"Jinlong Gao, Tiantian Wang, Hong Li, Weijie Ren, Qianru Dong, Hang Zhou, Na Gu","doi":"10.1080/00405000.2023.2254236","DOIUrl":"https://doi.org/10.1080/00405000.2023.2254236","url":null,"abstract":"AbstractHaloamines have advantages as highly efficient bactericidal, relatively inexpensive synthesis, non- toxic, environmentally friendly and unique reproducibility. In this study, UiO-66-NHCl bacteriostatic material was prepared by introducing reactive chlorine bonding groups based on zirconium-based metal-organic skeleton-UiO-66-NH2, and PET fibers were coated by impregnation method. When the content of reactive chlorine in UiO-66-NHCl bacteriostatic material was 8%, the impregnation time was 6 h, and the drying temperature was 60oC, the maximum amount of UiO-66-NHCl load on PET fibre. We analyzed the PET fibers coated with UiO-66-NHCl antibacterial material by XRD, SEM, FT-IR, EDS and XPS characterization, and tested the stability, biosafety and performance on antibacterial properties of the material. The results showed that the UiO-66-NHCl@PET composite fiber remained 91% and 83% of the original chlorine content after 30 days of storage and shaking, and the stability of the material was good. Meanwhile, the composite fiber inhibited both S. aureus and E. coli, and the diameter of the inhibition circle was >7 mm, in which the inhibition activity of S. aureus was better than that of E. coli. The UiO-66-NHCl@PET composite fiber has better inhibitory activity against S. aureus than E. coli, with excellent antibacterial performance and no irritation. The results can help to provide theoretical support for the production of medical protective equipment with excellent protection effect.Keywords: Active chlorinebacterial inhibitiondermal administrationiodine titrationmetal-organic framework AcknowledgementsThe authors would like to thank (Anonymized).Disclosure statementNo potential conflict of interest was reported by authors.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134910966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-20DOI: 10.1080/00405000.2023.2225699
Adeel Abbas, Muhammad Sohaib Anas
Textiles-oriented flexible strain sensors have been attractive in designing intelligent clothing materials to sense the human body postural changes. However, their efficacy towards sensing performance can be tailored through fabrication architectures variation. In this study knitted strain sensors have been engineered using novel double face fabric designs. Filament polyester, and conductive polyamide coated with silver colloidal particles were used to architect sensors. The sensors provide real-time electrical resistance variation as a sensing feature w.r.t mechanical changes happening in them. Two-dimensional strain testing and comfortability evaluations were carried out to ensure sensing performance and comfortable wearing longevity of sensors. Decreasing linking yarn accumulation per unit area increased the strain sensitivity i.e. changing knit stitches with tuck and miss the sensing capability increased 28% and 95%, respectively. Comfortability of sensors had a parabolic trend, decreasing yarn accumulation enhanced comfort up to tuck-linking courses. While increasing the percentage of conductive polyamide in the linking course improved strain sensitivity by 50%. The research presents such double-face intelligent strain sensors as a suitable solution to the long-term wearability of sensors with comfort.
{"title":"Architecture tailoring of smart knitted double face comfortable strain sensors for Intelligent (E-textiles) application","authors":"Adeel Abbas, Muhammad Sohaib Anas","doi":"10.1080/00405000.2023.2225699","DOIUrl":"https://doi.org/10.1080/00405000.2023.2225699","url":null,"abstract":"Textiles-oriented flexible strain sensors have been attractive in designing intelligent clothing materials to sense the human body postural changes. However, their efficacy towards sensing performance can be tailored through fabrication architectures variation. In this study knitted strain sensors have been engineered using novel double face fabric designs. Filament polyester, and conductive polyamide coated with silver colloidal particles were used to architect sensors. The sensors provide real-time electrical resistance variation as a sensing feature w.r.t mechanical changes happening in them. Two-dimensional strain testing and comfortability evaluations were carried out to ensure sensing performance and comfortable wearing longevity of sensors. Decreasing linking yarn accumulation per unit area increased the strain sensitivity i.e. changing knit stitches with tuck and miss the sensing capability increased 28% and 95%, respectively. Comfortability of sensors had a parabolic trend, decreasing yarn accumulation enhanced comfort up to tuck-linking courses. While increasing the percentage of conductive polyamide in the linking course improved strain sensitivity by 50%. The research presents such double-face intelligent strain sensors as a suitable solution to the long-term wearability of sensors with comfort.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135187174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-19DOI: 10.1080/00405000.2023.2223353
Zhao Yuan, Chuncheng Yang, Changjiang Liu, Letao Jiang, Hongchao Li, Yan Li
Ca3(PO4)2 is selected to be added to the basalt to simulate basalt mixed sludge in order to produce glass and continuous fiber. XRD and Raman are used to analyze basalt glass with varied Ca3(PO4)2 additions. Basalt glass is amorphous, according to XRD measurements. However, Ca3(PO4)2 alters the Raman spectra of basalt glass noticeably. Raman results show Ca3(PO4)2 increases the degree of polymerization of the glass, but the degree of polymerization decreases with the further increase of Ca3(PO4)2 content. The dielectric characteristics are tested at a frequency of 1 MHz. When the addition amount of Ca3(PO4)2 is 1 g, it has the lowest dielectric constant of 6.567. When the addition amount is 2 g, it has the lowest dielectric loss of 0.0026. The volume resistivity of the sample without Ca3(PO4)2 is 4.227 × 1013 Ω· cm (25 °C). With the increase of Ca3(PO4)2 content, the volume resistivity decreases, reaching the lowest 1.78 × 1013 Ω·cm when the addition amount is 2 g (25 °C). With the increase of Ca3(PO4)2 content, the fiber diameter becomes larger, the crack decreases and the fracture frequency decrease. So the sludge can be considered as an addition in the continuous fiber production.
{"title":"Effect of Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub> doped to basalt on the structure, electrical characteristics and spinnability","authors":"Zhao Yuan, Chuncheng Yang, Changjiang Liu, Letao Jiang, Hongchao Li, Yan Li","doi":"10.1080/00405000.2023.2223353","DOIUrl":"https://doi.org/10.1080/00405000.2023.2223353","url":null,"abstract":"Ca3(PO4)2 is selected to be added to the basalt to simulate basalt mixed sludge in order to produce glass and continuous fiber. XRD and Raman are used to analyze basalt glass with varied Ca3(PO4)2 additions. Basalt glass is amorphous, according to XRD measurements. However, Ca3(PO4)2 alters the Raman spectra of basalt glass noticeably. Raman results show Ca3(PO4)2 increases the degree of polymerization of the glass, but the degree of polymerization decreases with the further increase of Ca3(PO4)2 content. The dielectric characteristics are tested at a frequency of 1 MHz. When the addition amount of Ca3(PO4)2 is 1 g, it has the lowest dielectric constant of 6.567. When the addition amount is 2 g, it has the lowest dielectric loss of 0.0026. The volume resistivity of the sample without Ca3(PO4)2 is 4.227 × 1013 Ω· cm (25 °C). With the increase of Ca3(PO4)2 content, the volume resistivity decreases, reaching the lowest 1.78 × 1013 Ω·cm when the addition amount is 2 g (25 °C). With the increase of Ca3(PO4)2 content, the fiber diameter becomes larger, the crack decreases and the fracture frequency decrease. So the sludge can be considered as an addition in the continuous fiber production.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135288216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-03DOI: 10.1080/00405000.2023.2207351
Kadir Bilisik
"Nomination and commentary on: ‘Analysis of yarn motion in single-nozzle air-jet filling ınsertion. Part I: theoretical models for yarn motion, by Adanur S., & Mohamed M. H., Journal of the Textile Institute, 83:1, 45–55, 1992, and published online on 01 Dec 2008. https://doi.org/10.1080/00405009208631174’." The Journal of The Textile Institute, 114(6), p. 897
“单喷嘴喷气填充中纱线运动分析”的提名与评注ınsertion。第一部分:纱线运动的理论模型,Adanur S.和Mohamed M. H.,《纺织学院学报》,83:1,45-55,1992,并于2008年12月1日在线发表。https://doi.org/10.1080/00405009208631174’。”纺织学院学报,114(6),p. 897
{"title":"Nomination and commentary on: ‘Analysis of yarn motion in single-nozzle air-jet filling ınsertion. Part I: theoretical models for yarn motion, by Adanur S., & Mohamed M. H., Journal of the Textile Institute, 83:1, 45–55, 1992, and published online on 01 Dec 2008. https://doi.org/10.1080/00405009208631174’","authors":"Kadir Bilisik","doi":"10.1080/00405000.2023.2207351","DOIUrl":"https://doi.org/10.1080/00405000.2023.2207351","url":null,"abstract":"\"Nomination and commentary on: ‘Analysis of yarn motion in single-nozzle air-jet filling ınsertion. Part I: theoretical models for yarn motion, by Adanur S., & Mohamed M. H., Journal of the Textile Institute, 83:1, 45–55, 1992, and published online on 01 Dec 2008. https://doi.org/10.1080/00405009208631174’.\" The Journal of The Textile Institute, 114(6), p. 897","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135909926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-03DOI: 10.1080/00405000.2023.2207345
Stephen J. Russell
"Nomination and commentary on ‘A study of needled fabrics part v: the approach to theoretical understanding, by Hearle J. W. S. & Sultan M. A. I., Journal of The Textile Institute, 59:4, 183–201, 1968, and published online on 25 Nov 2008. https://doi.org/10.1080/00405006808659977’." The Journal of The Textile Institute, 114(6), p. 894
“针织物的研究第五部分:理论理解的方法”的提名和评论,由hele J. W. S.和Sultan M. A. I.,纺织学院学报,59:4,183-201,1968,并于2008年11月25日在线发表。https://doi.org/10.1080/00405006808659977’。”纺织学院学报,114(6),第894页
{"title":"Nomination and commentary on ‘A study of needled fabrics part v: the approach to theoretical understanding, by Hearle J. W. S. & Sultan M. A. I., Journal of The Textile Institute, 59:4, 183–201, 1968, and published online on 25 Nov 2008. https://doi.org/10.1080/00405006808659977’","authors":"Stephen J. Russell","doi":"10.1080/00405000.2023.2207345","DOIUrl":"https://doi.org/10.1080/00405000.2023.2207345","url":null,"abstract":"\"Nomination and commentary on ‘A study of needled fabrics part v: the approach to theoretical understanding, by Hearle J. W. S. & Sultan M. A. I., Journal of The Textile Institute, 59:4, 183–201, 1968, and published online on 25 Nov 2008. https://doi.org/10.1080/00405006808659977’.\" The Journal of The Textile Institute, 114(6), p. 894","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"11 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135909924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}