A. A. Seleznev, A. V. Navrotsky, S. A. Safronov, V. A. Navrotsky
{"title":"Features of Thermal Degradation of Chlorosulfonated Polyethylene","authors":"A. A. Seleznev, A. V. Navrotsky, S. A. Safronov, V. A. Navrotsky","doi":"10.1134/S1070427223050026","DOIUrl":null,"url":null,"abstract":"<p>The features of chlorosulfonated polyethylene thermolysis were studied and it was found that free radicals formed after the simultaneous homolytic cleavage of carbon–sulfur and sulfur–chlorine bonds not only react with each other (recombination or disproportionation), but also abstract a hydrogen atom from the macromolecule of polyethylene or ethylene–propylene rubber, providing crosslinking of macromolecules, accompanied by an increase in the strength properties of composites based thereon.</p>","PeriodicalId":757,"journal":{"name":"Russian Journal of Applied Chemistry","volume":"96 5","pages":"525 - 532"},"PeriodicalIF":0.6000,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Applied Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1070427223050026","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
The features of chlorosulfonated polyethylene thermolysis were studied and it was found that free radicals formed after the simultaneous homolytic cleavage of carbon–sulfur and sulfur–chlorine bonds not only react with each other (recombination or disproportionation), but also abstract a hydrogen atom from the macromolecule of polyethylene or ethylene–propylene rubber, providing crosslinking of macromolecules, accompanied by an increase in the strength properties of composites based thereon.
期刊介绍：
Russian Journal of Applied Chemistry (Zhurnal prikladnoi khimii) was founded in 1928. It covers all application problems of modern chemistry, including the structure of inorganic and organic compounds, kinetics and mechanisms of chemical reactions, problems of chemical processes and apparatus, borderline problems of chemistry, and applied research.
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