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Fibre Chemistry最新文献

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Analysis of the Structure and Shape Stability of Felt Modified with Synthetic Latex 合成乳胶改性毛毡的结构和形状稳定性分析
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-25 DOI: 10.1007/s10692-024-10487-1
I. N. Ledeneva, E. S. Bokova
{"title":"Analysis of the Structure and Shape Stability of Felt Modified with Synthetic Latex","authors":"I. N. Ledeneva, E. S. Bokova","doi":"10.1007/s10692-024-10487-1","DOIUrl":"https://doi.org/10.1007/s10692-024-10487-1","url":null,"abstract":"<p>The structure of technical felt before and after impregnation with an aqueous dispersion of synthetic latex was analyzed. Its physicomechanical property parameters were determined. The degree of influence of the amount of binder in the felt cloth on the parameters characterizing its shape stability was found.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"57 36 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140300693","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}
引用次数: 0
Effect of Processing Regimes on Mechanical Properties of Material Based on a Three-Component Fiber Mixture 加工工艺对三组分纤维混合物材料机械特性的影响
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-25 DOI: 10.1007/s10692-024-10483-5
T. A. Leshchenko, N. V. Chernousova, A. V. Dedov, V. G. Nazarov
{"title":"Effect of Processing Regimes on Mechanical Properties of Material Based on a Three-Component Fiber Mixture","authors":"T. A. Leshchenko, N. V. Chernousova, A. V. Dedov, V. G. Nazarov","doi":"10.1007/s10692-024-10483-5","DOIUrl":"https://doi.org/10.1007/s10692-024-10483-5","url":null,"abstract":"<p>The effects of treatment regimes on the mechanical properties of nonwoven needlepunch fabrics based on a blend of poly(ethylene terephthalate) fibers of linear density 0.33 and 1.7 tex and bicomponent fibers of 0.44 tex were studied. The stretching mechanism of various fabric compositions and the effect of adding fibers of higher linear density on structure formation and the mechanical properties of the fabrics were examined. The parameters for evaluating the stretching resistance, which occurred in two stages, were found. Materials with increased stretching resistance and unchanged tensile strength were obtained.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"158 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140300696","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}
引用次数: 0
Effect of Nitrogen Dioxide on Strength and Heat Resistance of Poly-p-Aramid Fibers 二氧化氮对聚对芳纶纤维强度和耐热性的影响
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-25 DOI: 10.1007/s10692-024-10480-8
{"title":"Effect of Nitrogen Dioxide on Strength and Heat Resistance of Poly-p-Aramid Fibers","authors":"","doi":"10.1007/s10692-024-10480-8","DOIUrl":"https://doi.org/10.1007/s10692-024-10480-8","url":null,"abstract":"<p>Low-temperature oxidation in air of domestic poly-<em>p</em>-aramid complex threads based on poly(p-phenylene terephthalamide), i.e., terlon, Rusar, and Rusar NT, that were nitrated beforehand by nitrogen dioxide was studied comprehensively by EPR and IR spectroscopy, thermoanalytical methods (TA, TMA), and scanning electron microscopy (SEM). Mechanisms of nitration and destruction of poly-<em>p</em>-aramid complex threads were proposed. The nitrosyl nitrate form of nitrogen dioxide was proposed as the oxidation initiator. The polymers were destroyed by degradation of N-nitrosoamides, N-nitrocompounds, and N- nitrites, i.e., nitration products of terlon, the main component of the thread. IR spectroscopy found that the major products of aramid thread nitration were esters and carboxylic acids.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"2 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140300872","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}
引用次数: 0
Electrospinning of Akvapol® Modified Polyurethane Aqueous Dispersions 电纺 Akvapol® 改性聚氨酯水性分散体
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-25 DOI: 10.1007/s10692-024-10482-6
{"title":"Electrospinning of Akvapol® Modified Polyurethane Aqueous Dispersions","authors":"","doi":"10.1007/s10692-024-10482-6","DOIUrl":"https://doi.org/10.1007/s10692-024-10482-6","url":null,"abstract":"<p>The effects of the formulation and technological parameters on needleless electrospinning of Akvapol® polyurethane dispersions modified by solutions of hydrophilic polymers were studied to create nonwoven membrane materials.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"6 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140300539","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}
引用次数: 0
Methodological Challenges in Accounting for Test Conditions When Determining the Static Elastic Modulus of Advanced Aramid Structural Fibers 在确定先进芳纶结构纤维的静态弹性模量时考虑测试条件的方法学挑战
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-25 DOI: 10.1007/s10692-024-10485-3
{"title":"Methodological Challenges in Accounting for Test Conditions When Determining the Static Elastic Modulus of Advanced Aramid Structural Fibers","authors":"","doi":"10.1007/s10692-024-10485-3","DOIUrl":"https://doi.org/10.1007/s10692-024-10485-3","url":null,"abstract":"<p>To develop and implement reinforcing fibers of small diameter (less than 15 μm) and an elastic modulus exceeding 50 GPa, it is necessary to determine their mechanical properties. However, most of the conventional methods are challenging to apply to such objects due to the scale effect of the gauge length (distance between grips) on the static modulus when measuring fiber deformation by moving the grips (crosshead movement). This paper examines several advanced high-modulus fibers, including Twaron and Armos, along with introducing a model for calculating real modulus from measured values. To validate the model, experimental tests were carried out for several aramid fibers.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"17 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140300691","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}
引用次数: 0
Electromechanical Device for Determining and Controlling Physical and Mechanical Parameters of Fiber Materials 用于测定和控制纤维材料物理和机械参数的机电装置
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-23 DOI: 10.1007/s10692-024-10481-7
A. E. Polyakov, M. S. Ivanov, P. G. Frasyn
{"title":"Electromechanical Device for Determining and Controlling Physical and Mechanical Parameters of Fiber Materials","authors":"A. E. Polyakov, M. S. Ivanov, P. G. Frasyn","doi":"10.1007/s10692-024-10481-7","DOIUrl":"https://doi.org/10.1007/s10692-024-10481-7","url":null,"abstract":"<p>This work focuses on upgrading a device for the determination and control of physical and mechanical parameters, including the deformation properties, of fibrous materials. The modifications involve implementing the functionality of a tensile testing machine, as well as the ability to simulate complex deformation zones within controlled electrical systems of technological equipment in laboratory conditions.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"43 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200041","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}
引用次数: 0
Flow of Polyoxadiazole Fiber-Forming Systems through Spinneret Capillaries under Dry-Wet Formation Conditions 聚噁二唑纤维成型体系在干-湿成型条件下通过喷丝板毛细管的流程
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-23 DOI: 10.1007/s10692-024-10476-4
B. P. Makarov, A. Yu. Matrokhin, M. V. Shablygin, M. P. Mikhailova
{"title":"Flow of Polyoxadiazole Fiber-Forming Systems through Spinneret Capillaries under Dry-Wet Formation Conditions","authors":"B. P. Makarov, A. Yu. Matrokhin, M. V. Shablygin, M. P. Mikhailova","doi":"10.1007/s10692-024-10476-4","DOIUrl":"https://doi.org/10.1007/s10692-024-10476-4","url":null,"abstract":"<p>The article analyzes the factors involved in making polyoxadiazole fiber-forming systems through spinneret capillaries under dry-wet method conditions. The drawbacks of the wet polyoxadiazole fiber forming method were identified. A method of two-stage extrusion of solutions of polyoxadiazole fiber-forming systems, the first of which is carried out through spinneret holes into a gaseous medium and the second, in a precipitating dilute sulfuric acid bath, is proposed. A mathematical interpretation of the technological factors of polymer solution flow through spinneret capillaries, including the rate of solution flow through capillaries with different diameters and spinneret drafting, is offered.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"77 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140199979","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}
引用次数: 0
Microplastic Strength Increased by Using Graphene Oxide to Modify Aramid Filler 利用氧化石墨烯改性芳纶填充物提高微塑料强度
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-23 DOI: 10.1007/s10692-024-10486-2
S. M. Shebanov, V. G. Bova, M. S. Shebanov, A. V. Pavlikov, V. B. Ivanov, I. G. Kalinina, I. K. Novikov
{"title":"Microplastic Strength Increased by Using Graphene Oxide to Modify Aramid Filler","authors":"S. M. Shebanov, V. G. Bova, M. S. Shebanov, A. V. Pavlikov, V. B. Ivanov, I. G. Kalinina, I. K. Novikov","doi":"10.1007/s10692-024-10486-2","DOIUrl":"https://doi.org/10.1007/s10692-024-10486-2","url":null,"abstract":"<p>Changes in the strength of a one-dimensional elementary composite material−microplastic based on epoxide resin and complex aramid thread treated with graphene oxide are reported. The maximum increase in the strength of the microplastic was 13.36% and from 5.511 to 6.247 GPa. The graphene oxide concentration in the starting suspension for this was 0.0625 g/L.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"194 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200144","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}
引用次数: 0
Analytical Determination of Dependence of Full Gel Formation Time on Parameters of Fiber Making by Wet Method 分析测定全凝胶形成时间与湿法制纤参数的关系
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-23 DOI: 10.1007/s10692-024-10477-3
A. L. Kalabin, I. V. Koltsov
{"title":"Analytical Determination of Dependence of Full Gel Formation Time on Parameters of Fiber Making by Wet Method","authors":"A. L. Kalabin, I. V. Koltsov","doi":"10.1007/s10692-024-10477-3","DOIUrl":"https://doi.org/10.1007/s10692-024-10477-3","url":null,"abstract":"<p>The phenomenon of gel formation for the process of chemical fiber making from polymer solution was studied. An approximate algebraic equation of dependence of full gel formation time on precipitant concentration in the bath, precipitant content in the polymer solution, temperature of the solution in the bath, and radius of the polymer solution jet was derived. The dependencies obtained by modeling agree well with the results of calculations using a more comprehensive model of the gel formation process. Applicability of the derived equations for describing the gel formation phenomenon is shown.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"152 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200043","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}
引用次数: 0
Thermodynamics of Sorption Processes in Sorbents Based on Pectic Polysaccharides 基于果胶多糖的吸附剂中吸附过程的热力学
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-23 DOI: 10.1007/s10692-024-10479-1
D. A. Slobodova, R. M. Gorshkova, P. P. Gladyshev
{"title":"Thermodynamics of Sorption Processes in Sorbents Based on Pectic Polysaccharides","authors":"D. A. Slobodova, R. M. Gorshkova, P. P. Gladyshev","doi":"10.1007/s10692-024-10479-1","DOIUrl":"https://doi.org/10.1007/s10692-024-10479-1","url":null,"abstract":"<p>The sorption mechanism of cadmium ions is studied using isolated fractions of microgel and pectic substances from pomelo albedo, beet pulp, and sunflower calathides. The sorption capacity of pectic polysaccharides, degree of sorbent affinity for the sorbate, and their binding strength are evaluated. The sorption process is found to obey the Langmuir equation. The thermodynamic parameters of the sorption processes at temperatures from 298.15 to 318.15 K are evaluated. The sorption process is found to have an exothermic mixed character.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"30 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200152","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}
引用次数: 0
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