I. G. Shaikhiev, K. I. Shaikhieva, S. V. Sverguzova, T. R. Deberdeev
{"title":"The Use of Cereal-Processing Wastes for Hydrocarbon Spill Removal from Water Surfaces. 2. Barley and Corn Straw (Review)","authors":"I. G. Shaikhiev, K. I. Shaikhieva, S. V. Sverguzova, T. R. Deberdeev","doi":"10.1134/S1995421224702113","DOIUrl":"10.1134/S1995421224702113","url":null,"abstract":"<p>Data available from the literature concerning the use of cereal straw (barley, corn, oat one, etc.) as a sorption material for eliminating hydrocarbon spills from water surfaces are summarized. Brief information on the composition of straw and on the amounts of its formation is presented. It is shown that cereal straw is a common, multitonnage, and rather efficient and cheap sorption material for removing oil and the products of its processing from water surfaces. It is shown that the sorption characteristics of straw with respect to oil and the products of its processing can be improved through straw modification with the use of various chemical reagents and physicochemical methods.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"198 - 203"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117584","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}
M. P. Spiridonova, A. F. Puchkov, S. D. Kosobokova, D. S. Svinukhov
{"title":"Additional Technological Features of Manufacturing Adhesive Compositions Based on Blocked Polyisocyanate","authors":"M. P. Spiridonova, A. F. Puchkov, S. D. Kosobokova, D. S. Svinukhov","doi":"10.1134/S1995421224701806","DOIUrl":"10.1134/S1995421224701806","url":null,"abstract":"<p>Continuation of research on the topic indicated in the title of this article, the results of which have already been published, is aimed at indicating additional technological features of manufacture of an adhesive composition based on a blocked polyisocyanate, which will help to accelerate the organization of its production, as well as the rubber–metal product as a whole.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"67 - 72"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117586","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}
A. M. Tolstov, Yu. A. Naumova, E. G. Popovskikh, I. P. Khudyakova
{"title":"The Role of Technological Factors in the Formation of the Structure of Open-Cell Foamed Materials Based on Ethylene–Propylene–Diene Copolymers by Compression Molding","authors":"A. M. Tolstov, Yu. A. Naumova, E. G. Popovskikh, I. P. Khudyakova","doi":"10.1134/S1995421224702058","DOIUrl":"10.1134/S1995421224702058","url":null,"abstract":"<p>Ethylene–propylene copolymers are known for a wide range of valuable properties. Rubbers based on them, possessing weather resistance, resistance to aggressive environments and a wide temperature range of operation, are in demand in the production of open-cell elastomer materials (OCEMs). The complex of operational properties of OCEMs is determined by the morphological structure of the material. This paper presents a comparative analysis of the technologies of single- and two-stage methods for producing OCEMs based on ethylene–propylene–diene copolymer in vulcanization presses from the position of regulating its porous structure.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"164 - 168"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117587","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}
F. B. Abdukadirov, A. A. Berlin, A. B. Sivenkov, B. A. Mukhamedgaliev
{"title":"Studying the Effect of the Nature of Phosphonium Polymers on the Combustibility of Plastics and Fiberglasses","authors":"F. B. Abdukadirov, A. A. Berlin, A. B. Sivenkov, B. A. Mukhamedgaliev","doi":"10.1134/S1995421224701867","DOIUrl":"10.1134/S1995421224701867","url":null,"abstract":"<p>In this paper, the application possibilities of new polymer flame retardants as combustion inhibitors for some commercial polymers, such as polymethyl methacrylate, plastic ABS, and ED-20 epoxy resin were considered. Some regularities in the fireproofing of commercial polymers were revealed.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"104 - 107"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117732","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}
I. A. Kozlov, A. Yu. Isaev, N. F. Lukina, A. K. Alekhin, O. A. Starodubtseva
{"title":"Pressure-Sensitive Adhesives, Self-Adhesive Materials. Current State of the Art. Part 2","authors":"I. A. Kozlov, A. Yu. Isaev, N. F. Lukina, A. K. Alekhin, O. A. Starodubtseva","doi":"10.1134/S1995421224701910","DOIUrl":"10.1134/S1995421224701910","url":null,"abstract":"<p>The article reviews and systematizes information sources in the field of creating sticky adhesives based on acrylates—hot-melt pressure-sensitive adhesives, including aqueous acrylic dispersions and UV‑curables, and self-adhesive materials based on them, intended for use in various fields of technology. The article presents the results of domestic and foreign studies aimed at finding ways to modify the composition of sticky adhesives in order to improve their adhesive, cohesive and technological properties in the composition of self-adhesive materials. The article presents the results of studies on methods for activating the surface of self-adhesive material substrates in order to improve the adhesive properties of sticky adhesive. Examples of practical application of adhesive tapes based on pressure-sensitive adhesives and self-adhesive materials based on them are presented.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"134 - 141"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117770","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}
D. A. Shapovalova, S. V. Borisov, M. A. Vaniev, I. A. Novakov
{"title":"Development of Epoxy-Based Binders and Triethylenetetramine (TETA) Modified with Thermoplastic Polyurethane","authors":"D. A. Shapovalova, S. V. Borisov, M. A. Vaniev, I. A. Novakov","doi":"10.1134/S1995421224701752","DOIUrl":"10.1134/S1995421224701752","url":null,"abstract":"<p>For the first time, binders have been developed for creating composite materials by contact molding, including ED-20 epoxy resin and triethylenetetramine modified with thermoplastic polyurethane. For cured binders, compared to an unmodified sample, the abrasion resistance index increases by 2.3 arb. units. Glass-reinforced plastics manufactured using the developed binders are characterized by increased values of bending stress at maximum load and elastic modulus up to 522 MPa and 16.0 GPa, respectively.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"41 - 46"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117546","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}
{"title":"Selection of Optimization Factors when Solving a Technological Problem of Ultrajet Processing","authors":"A. Papich","doi":"10.1134/S1995421224702071","DOIUrl":"10.1134/S1995421224702071","url":null,"abstract":"<p>Planning of a multifactor experiment to study the influence of the technological mode of ultrajet modification on the electrical conductivity of the final composite material was carried out. The purpose of this experiment is to obtain data for constructing a mathematical model of the technological process of nanomodification and to determine the optimal parameters of the nanomodification mode.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"175 - 177"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117580","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}
F. B. Abdukadirov, A. A. Berlin, S. G. Zhumanova, A. B. Sivenkov, B. A. Mukhamedgaliev
{"title":"Development of New Polymer Flame Retardants for Wood","authors":"F. B. Abdukadirov, A. A. Berlin, S. G. Zhumanova, A. B. Sivenkov, B. A. Mukhamedgaliev","doi":"10.1134/S1995421224701818","DOIUrl":"10.1134/S1995421224701818","url":null,"abstract":"<p>In this paper, the results of determining the principal kinetic and physicochemical regularities of the formation of polymer flame retardants and the thermal characteristics of the target product are presented. The relation between the physicochemical properties of polymers and their flammability and cookability is revealed.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"73 - 77"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117781","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}
E. E. Shmoilov, N. N. Panina, I. Yu. Kutergina, E. Yu. Shporta, L. V. Chursova, T. A. Grebeneva
{"title":"The Creation of Thermally Stable Composite Materials Based on Novolac Cyanate Esters","authors":"E. E. Shmoilov, N. N. Panina, I. Yu. Kutergina, E. Yu. Shporta, L. V. Chursova, T. A. Grebeneva","doi":"10.1134/S1995421224701843","DOIUrl":"10.1134/S1995421224701843","url":null,"abstract":"<p>This work presents the results of studies of the characteristics of polycyanurate of the Primaset PT-30 brand, as well as a developed cyanate epoxy composition based on it, used as a polymer matrix in carbon prepregs applied for fabrication of composite structures with high thermomechanical characteristics for aerospace engineering.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"88 - 95"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117730","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}
I. A. Kozlov, A. Yu. Isaev, N. F. Lukina, A. K. Alekhin, O. A. Starodubtseva
{"title":"Pressure-Sensitive Adhesives, Self-Adhesive Materials. Current State of the Art. Part 1.","authors":"I. A. Kozlov, A. Yu. Isaev, N. F. Lukina, A. K. Alekhin, O. A. Starodubtseva","doi":"10.1134/S1995421224701855","DOIUrl":"10.1134/S1995421224701855","url":null,"abstract":"<p>The article reviews and systematizes information sources in the field of creating pressure-sensitive adhesives based on natural and synthetic rubbers and self-adhesive materials based on them, intended for use in the aviation industry, medicine, construction, and other areas of technology and the national economy. The article presents the results of domestic and foreign studies aimed at finding ways to modify the composition of pressure-sensitive adhesives in order to improve their adhesive, cohesive, and technological properties in self-adhesive materials. Examples of practical application of adhesive tapes based on pressure-sensitive adhesives and self-adhesive materials based on them are presented.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"18 1","pages":"96 - 103"},"PeriodicalIF":0.58,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144117731","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}