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Fibre Chemistry最新文献

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Diffusion Kinetics of Sorption Processes on Sorbents Based on Pectinic Polysaccharides 基于果胶多糖的吸附剂上吸附过程的扩散动力学
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-08-08 DOI: 10.1007/s10692-024-10488-0
R. Gorshkova, D. Slobodova, P. P. Gladyshev
{"title":"Diffusion Kinetics of Sorption Processes on Sorbents Based on Pectinic Polysaccharides","authors":"R. Gorshkova, D. Slobodova, P. P. Gladyshev","doi":"10.1007/s10692-024-10488-0","DOIUrl":"https://doi.org/10.1007/s10692-024-10488-0","url":null,"abstract":"","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141925465","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
Influence of Physical Fields on Extraction of Sodium Hydroxide from Cellulose Fibrous Materials 物理场对从纤维素纤维材料中提取氢氧化钠的影响
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-08-07 DOI: 10.1007/s10692-024-10490-6
M. K. Kosheleva, O. R. Dornyak, M. Z. Tsintsadze, V. T. Kazub, E. N. Shirokopoyas
{"title":"Influence of Physical Fields on Extraction of Sodium Hydroxide from Cellulose Fibrous Materials","authors":"M. K. Kosheleva, O. R. Dornyak, M. Z. Tsintsadze, V. T. Kazub, E. N. Shirokopoyas","doi":"10.1007/s10692-024-10490-6","DOIUrl":"https://doi.org/10.1007/s10692-024-10490-6","url":null,"abstract":"<p>The effects of physical fields on extraction of sodium hydroxide from cellulose fibrous materials were studied. Data on the equilibrium during sorption and desorption of sodium hydroxide by cotton cloth were analyzed. The choice of physical field as enhancer was justified. The kinetic coefficients in extraction with various enhancing effects were shown to change.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940504","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
Methods of Prediction of Relaxation Processes of Textile Elastomers for Implantology 预测种植用纺织弹性体松弛过程的方法
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-08-07 DOI: 10.1007/s10692-024-10493-3
S. V. Kiselev
{"title":"Methods of Prediction of Relaxation Processes of Textile Elastomers for Implantology","authors":"S. V. Kiselev","doi":"10.1007/s10692-024-10493-3","DOIUrl":"https://doi.org/10.1007/s10692-024-10493-3","url":null,"abstract":"<p>Prediction of relaxation processes of textile elastomers used in implantology and of the polymer fibers formed therefrom is based on mathematical modeling of relaxation processes with due account of experimental data. Construction of mathematical models of relaxation processes of these materials with due account of short-term experiment makes it possible to select a single solution from the wide diversity of possible solutions.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940503","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
Study of Nonwoven Fabric Forming Process on Lap Formair Technological Line 无纺布在拉普福美尔技术生产线上的成型工艺研究
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-08-07 DOI: 10.1007/s10692-024-10497-z
E. L. Zimina, N. V. Ul’yanova
{"title":"Study of Nonwoven Fabric Forming Process on Lap Formair Technological Line","authors":"E. L. Zimina, N. V. Ul’yanova","doi":"10.1007/s10692-024-10497-z","DOIUrl":"https://doi.org/10.1007/s10692-024-10497-z","url":null,"abstract":"<p>The influence of various factors on fibrous canvas during its movement in the cooling section of the Lap FormAir technological line and the action of the forces on the canvas from the calender side during its formation were studied. A differential relationship among the initial fibrous material flow section area, the conditions of operation of the final calender, and the output geometrical parameters of the finished fabric was established. Mathematical equations that allow determination of the geometrical parameters of the nonwovens were derived.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940507","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
Calculation of Heat and Mass Transfer Processes in a Heat Exchanger 热交换器中传热和传质过程的计算
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-08-06 DOI: 10.1007/s10692-024-10503-4
A. N. Karev, M. P. Tyurin, O. I. Sedlyarov, E. S. Borodina
{"title":"Calculation of Heat and Mass Transfer Processes in a Heat Exchanger","authors":"A. N. Karev, M. P. Tyurin, O. I. Sedlyarov, E. S. Borodina","doi":"10.1007/s10692-024-10503-4","DOIUrl":"https://doi.org/10.1007/s10692-024-10503-4","url":null,"abstract":"<p>We present a computational method for estimating the average values of heat and mass transfer processes in a heat exchanger for use in engineering calculation methods. The formula obtained for calculating a heat exchanger is transformed to obtain a criterion dependence, which simplifies application of this formula.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940506","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
Orientation of Fibers in Needle-Punched Nonwoven Fabrics 针刺无纺布中纤维的定向
IF 0.5 4区 工程技术
Fibre Chemistry Pub Date : 2024-03-26 DOI: 10.1007/s10692-024-10484-4
T. A. Leshchenko, N. V. Chernousova, A. V. Dedov, L. Y. Komarova, V. G. Nazarov
{"title":"Orientation of Fibers in Needle-Punched Nonwoven Fabrics","authors":"T. A. Leshchenko, N. V. Chernousova, A. V. Dedov, L. Y. Komarova, V. G. Nazarov","doi":"10.1007/s10692-024-10484-4","DOIUrl":"https://doi.org/10.1007/s10692-024-10484-4","url":null,"abstract":"<p>This work investigates the influence of fabric and bulk densities of needle-punched nonwovens on the perpendicular orientation of fibers to the fabric surface obtained during needle punching. By using the proposed model with the permeability coefficient and fabric parameters, a coefficient reflecting the number of fibers oriented in the direction of airflow in the nonwoven is calculated. It is established that the coefficient in the model depends on the fabric density, varying among nonwovens having different bulk densities. A model was developed to predict the proportion of fibers oriented in the direction of airflow and, consequently, the permeability coefficient of the nonwovens. It is shown that the model is limited by the fabric and the bulk densities.</p>","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140300695","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
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":null,"pages":null},"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":null,"pages":null},"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":null,"pages":null},"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":null,"pages":null},"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
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