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Polymer Science, Series D最新文献

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Biocidal Properties of Composite Material Based on Epoxy Resin Filled with Copper Oxide Nanoparticles 环氧树脂填充氧化铜纳米颗粒复合材料的生物杀灭性能
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421226700097
M. P. Danilaev, T. R. Deberdeev, E. A. Bobina, S. V. Drobyshev, S. A. Karandashov, M. A. Klabukov, V. A. Kuklin, I. V. Lunev, G. Yu. Yakovleva, O. N. Ilyinskaya
{"title":"Biocidal Properties of Composite Material Based on Epoxy Resin Filled with Copper Oxide Nanoparticles","authors":"M. P. Danilaev,&nbsp;T. R. Deberdeev,&nbsp;E. A. Bobina,&nbsp;S. V. Drobyshev,&nbsp;S. A. Karandashov,&nbsp;M. A. Klabukov,&nbsp;V. A. Kuklin,&nbsp;I. V. Lunev,&nbsp;G. Yu. Yakovleva,&nbsp;O. N. Ilyinskaya","doi":"10.1134/S1995421226700097","DOIUrl":"10.1134/S1995421226700097","url":null,"abstract":"<p>In this study, dispersed copper oxide particles were obtained from copper hydroxide in situ in ED‑20 epoxy resin before its thermal polymerization and the effect of their content on changes in the strength properties of polymer composite materials (PCMs) after exposure to destructor microorganisms was determined. PCM samples were prepared with different volume contents of copper oxide particles and tested for resistance to biodestructor micromycetes. The surface morphology of the samples, as well as their mechanical and dielectric properties before and after exposure to microorganisms, were studied. It was shown that a volume concentration of dispersed copper oxide particles of ~0.28% or more is sufficient to effectively suppress the growth of destructors (<i>Aspergillus niger</i>, <i>Penicillus chrysogenum</i>, and <i>Aspergillus puulaauensis</i>) on the surface of the samples, while Young’s modulus and tensile strength are at their maximum. The reduction in tensile strength after exposure to microorganisms did not exceed 10%. The proposed approach to in situ formation of dispersed copper oxide particles allows for a ~1.5-fold increase in the Young’s modulus and tensile strength of PCM samples compared to the samples based on the same epoxy resin but filled with preformed dispersed particles.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"976 - 984"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of a Thermally Stable Ionic Liquid Monomer Based on a Quaternization Reaction 基于季铵化反应的热稳定离子液体单体的合成
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225700753
M. J. Ibragimova, F. M. Abdullayeva, Z. N. Pashayeva, E. Z. Huseynov
{"title":"Synthesis of a Thermally Stable Ionic Liquid Monomer Based on a Quaternization Reaction","authors":"M. J. Ibragimova,&nbsp;F. M. Abdullayeva,&nbsp;Z. N. Pashayeva,&nbsp;E. Z. Huseynov","doi":"10.1134/S1995421225700753","DOIUrl":"10.1134/S1995421225700753","url":null,"abstract":"<p>One of the main problems of humanity in the modern era is the problem of environmental protection. The creation of environmentally friendly production and processing technologies under the principles of “green chemistry” is one of the promising and currently important directions of scientific and practical importance for overcoming this problem. From this point of view, the creation of production technologies based on the application of environmentally friendly ionic liquid salts, which are distinguished by chemical and thermal stability, and at the same time the development of methods for the synthesis of ionic liquid monomers and polymer products based on them, which are distinguished by specific operational properties, are of great interest. Taking into account the above, the synthesis conditions of the cationic ionic liquid monomer of <i>N</i>,<i>N</i>,<i>N</i>-triethyl,<i>N</i>-(2-methacryloxyethyl)ammonium iodide, based on methacryloyl chloride, diethylaminoethanol and ethyl iodide, the results of the determination of its structure by modern analytical methods, thermal stability, and the results of the study of electrical conductivity at various concentrations and temperatures are reflected in the presented article.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"692 - 697"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modification of Rubber Crumb during Swelling in Solutions of Styrene—Butadiene–Styrene Thermoplastic Elastomer 苯乙烯-丁二烯-苯乙烯热塑性弹性体溶胀过程中橡胶屑的改性研究
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225701114
K. V. Sukhareva, I. A. Mikhailov, N. O. Belyaeva, A. D. Buluchevskaya, O. S. Lavrukhina, O. V. Fukina
{"title":"Modification of Rubber Crumb during Swelling in Solutions of Styrene—Butadiene–Styrene Thermoplastic Elastomer","authors":"K. V. Sukhareva,&nbsp;I. A. Mikhailov,&nbsp;N. O. Belyaeva,&nbsp;A. D. Buluchevskaya,&nbsp;O. S. Lavrukhina,&nbsp;O. V. Fukina","doi":"10.1134/S1995421225701114","DOIUrl":"10.1134/S1995421225701114","url":null,"abstract":"<p>The method of swelling in solutions is one of the methods for modifying rubber crumb (RC). According to IR spectroscopy data, it has been found that the method of modifying RC in solutions of styrene—butadiene–styrene thermoplastic elastomer makes it possible to create a modified layer on the surface, which remains in the crumb sample after the extraction stage. The modification makes it possible to increase the heat resistance of the samples. Analysis of the modified crumb after the acetone extraction stage showed that the modifier is not washed out from the surface of the RC, but is chemically bound to the surface of the crumb.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"922 - 928"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Study of Mechanisms of Cavitation–Abrasive Processing Using High-Speed Shooting. Part 2 高速射蚀空化磨料加工机理研究。第2部分
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225701047
S. K. Sundukov, R. I. Nigmetzyanov, D. S. Fatyukhin, V. K. Koldyushov
{"title":"A Study of Mechanisms of Cavitation–Abrasive Processing Using High-Speed Shooting. Part 2","authors":"S. K. Sundukov,&nbsp;R. I. Nigmetzyanov,&nbsp;D. S. Fatyukhin,&nbsp;V. K. Koldyushov","doi":"10.1134/S1995421225701047","DOIUrl":"10.1134/S1995421225701047","url":null,"abstract":"<p>The efficiency of the ultrasonic cavitation–abrasive treatment process is due to the combined effect of cavitation formations and abrasive particles on the surface. In order to thoroughly study the mechanisms of surface treatment, high-speed filming of ultrasonic liquid surface treatment without and with the addition of an abrasive was carried out in this work. As a result of the analysis and comparison of video fragments, five main mechanisms of the impact of abrasive particles on the surface were determined: impact of an abrasive particle moving in an acoustic flow, particle movement along the surface, impact of a particle on the surface during the collapse of the cavitation region, particle oscillations in a pulsating cavitation region, and rotation of an abrasive particle. The first part of the work describes the treatment without the addition of an abrasive, and the second with its addition.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"875 - 881"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of Fire-Retardant Compositions for Veneer Processing in Plywood Production 阻燃成分在胶合板单板加工中的应用
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225700935
E. G. Sokolova, G. S. Varankina, S. V. Anosov, N. D. Syutkin
{"title":"Application of Fire-Retardant Compositions for Veneer Processing in Plywood Production","authors":"E. G. Sokolova,&nbsp;G. S. Varankina,&nbsp;S. V. Anosov,&nbsp;N. D. Syutkin","doi":"10.1134/S1995421225700935","DOIUrl":"10.1134/S1995421225700935","url":null,"abstract":"<p>Plywood is widely used in the construction, furniture, and transport industries. The area of application sets its own requirements for the manufacturers of this material. Fire-resistant properties of plywood are one of the priority and significant criteria in the production of freight transport, trains and wagons, as well as water transport for various purposes. Technological solutions for increasing the fire resistance of plywood can be aimed at introducing an additional operation into the technological process for treating veneer with special compounds that prevent the spread of flame along the wood surface. The studied fire-retardant composition allows obtaining plywood with fire resistance indicators higher than modern samples. This composition can improve the conditions in the workshop during application and gluing when compared with the existing productions. When veneer treated with a fire-retardant composition based on tris(monoethanolamine) salt is strongly heated, foam is formed on the surface, which prevents the spread of ignition. This is facilitated by the presence of hydrophilic and hydrophobic groups in the structure of tris(2-hydroxyethyl)amine) salt.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"812 - 819"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modern Trends in the Development of Adhesive and Sealing Compositions Based on Nitrile–Butadiene Rubber (A Review) 丁腈橡胶胶粘剂和密封材料的现代发展趋势（综述）
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S199542122570090X
Kh. S. Abzal’dinov, K. N. Slobodkina, K. B. Vernigorov, V. I. Mashukov, A. S. Ziganshina, Yu. M. Kazakov, O. V. Stoyanov
{"title":"Modern Trends in the Development of Adhesive and Sealing Compositions Based on Nitrile–Butadiene Rubber (A Review)","authors":"Kh. S. Abzal’dinov,&nbsp;K. N. Slobodkina,&nbsp;K. B. Vernigorov,&nbsp;V. I. Mashukov,&nbsp;A. S. Ziganshina,&nbsp;Yu. M. Kazakov,&nbsp;O. V. Stoyanov","doi":"10.1134/S199542122570090X","DOIUrl":"10.1134/S199542122570090X","url":null,"abstract":"<p>The review addresses modern trends in the development and study of the properties of adhesive and sealing compositions based on nitrile–butadiene rubber (NBR). It has been shown that the major strategy for improving the properties of NBR-based adhesives concerns the introduction of adhesive-active additives and fillers into the elastomer. Among the sealing compositions, NBR-based materials with high- and low-molecular-weight compounds, as well as fibrous reinforcing fillers, are of interest.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"785 - 796"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effect of Water on the Fine Structure of Technora Aromatic Polyamide Fibers 水对芳香族聚酰胺纤维精细结构的影响
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421226700048
T. V. Smotrina, O. V. Stoyanov
{"title":"The Effect of Water on the Fine Structure of Technora Aromatic Polyamide Fibers","authors":"T. V. Smotrina,&nbsp;O. V. Stoyanov","doi":"10.1134/S1995421226700048","DOIUrl":"10.1134/S1995421226700048","url":null,"abstract":"<p>The effect of water pretreatment at 20 and 100°C on the quantitative parameters of water vapor sorption by Technora T200 copolymer aramid fibers was studied. Isotherms of active site-bound and cluster-bound water were calculated. Using the sorption data and the van Krevelen additive method, the fraction of ordered water-impermeable particles and its change under the influence of water were estimated.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"952 - 957"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 N,N-Diallylacrylamide Lactate Derivatives on the Structure and Properties of Polypropylene N，N-二烯基乳酸丙烯酰胺衍生物对聚丙烯结构和性能的影响
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225700789
A. V. Blyashev, M. B. Begieva, A. M. Kharaev
{"title":"Influence of N,N-Diallylacrylamide Lactate Derivatives on the Structure and Properties of Polypropylene","authors":"A. V. Blyashev,&nbsp;M. B. Begieva,&nbsp;A. M. Kharaev","doi":"10.1134/S1995421225700789","DOIUrl":"10.1134/S1995421225700789","url":null,"abstract":"<p>Composites based on polypropylene and montmorillonite modified with <i>N</i>,<i>N</i>-diallylacrylamide lactate were synthesized by melt mixing. The structure of the synthesized composites was studied by X-ray diffraction analysis and scanning electron microscopy. It was shown that compared to unfilled polypropylene the elastic modulus, impact strength, and flow index of the composites increase.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"713 - 720"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Properties of Secondary Polymer Raw Materials and Polyethylene-Based Mixtures 二次聚合物原料及聚乙烯基混合物的性能分析
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225701023
M. V. Podzorova, L. A. Kolesnikova, V. S. Kondrev
{"title":"Analysis of Properties of Secondary Polymer Raw Materials and Polyethylene-Based Mixtures","authors":"M. V. Podzorova,&nbsp;L. A. Kolesnikova,&nbsp;V. S. Kondrev","doi":"10.1134/S1995421225701023","DOIUrl":"10.1134/S1995421225701023","url":null,"abstract":"<p>Currently, many polymer manufacturers try to recycle raw materials to decrease production waste. Secondary polymer raw materials, however, have certain disadvantages despite the obvious advantages and the focus of the modern global agenda on “green” chemistry. The influence of adding secondary low-density polyethylene (LDPE) to an LDPE/PLA blend is analyzed in this work. It was found that secondary polyethylene has a higher melting point, degree of crystallinity, and degradation temperature than those of starting low-density polyethylene. All these changes are due to oxidative processes that proceed in the polymer. The fact that carbonyl groups are accumulated is detected in IR spectrum of LDPE. The addition of secondary polymer to the LDPE/PLA blend increases the thermophysical properties and changes the crystallization process of the mixture components.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"865 - 868"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Study of Mechanisms of Cavitation–Abrasive Processing Using High-Speed Shooting. Part 1 高速射蚀空化磨料加工机理研究。第1部分
IF 0.58
Polymer Science, Series D Pub Date : 2026-05-22 DOI: 10.1134/S1995421225701035
S. K. Sundukov, R. I. Nigmetzyanov, D. S. Fatyukhin, V. K. Koldyushov
{"title":"A Study of Mechanisms of Cavitation–Abrasive Processing Using High-Speed Shooting. Part 1","authors":"S. K. Sundukov,&nbsp;R. I. Nigmetzyanov,&nbsp;D. S. Fatyukhin,&nbsp;V. K. Koldyushov","doi":"10.1134/S1995421225701035","DOIUrl":"10.1134/S1995421225701035","url":null,"abstract":"<p>The efficiency of the ultrasonic cavitation–abrasive treatment process is due to the combined effect of cavitation formations and abrasive particles on the surface. In order to thoroughly study the mechanisms of surface treatment, high-speed filming of ultrasonic liquid surface treatment without and with the addition of an abrasive was carried out in this work. As a result of the analysis and comparison of video fragments, five main mechanisms of the impact of abrasive particles on the surface were determined: impact of an abrasive particle moving in an acoustic flow, particle movement along the surface, impact of a particle on the surface during the collapse of the cavitation region, particle oscillations in a pulsating cavitation region, and rotation of an abrasive particle. The first part of the work describes the treatment without the addition of an abrasive, and the second with its addition.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 4","pages":"869 - 874"},"PeriodicalIF":0.58,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147985157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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