Mikhail V. Ageev, Polina O. Bespalova, Valery N. Egorov, Boris D. Pavlov, Aleksey D. Shubin
{"title":"IMPROVEMENT OF PERFOMANCE CHARACTERISTICS OF ELASTIC IGNITION CORDS BASED ON FLUOROELASTOMER SKF-26","authors":"Mikhail V. Ageev, Polina O. Bespalova, Valery N. Egorov, Boris D. Pavlov, Aleksey D. Shubin","doi":"10.36807/1998-9849-2023-65-91-32-36","DOIUrl":null,"url":null,"abstract":"The article discusses the issue of designing formulations of elastic ignition cords with the required mechanical strength, thermal stability and moisture resistance. For this purpose, the influence of fluoroplast F-42L on the specified parameters and the burning rate of pyrotechnic mixtures containing metallic fuel PAM-5 and fluoroelastomer SKF-26 was investigated. The optimal ratio of fluoroelastomer and fluoroplast providing the best elastic-strength properties of elastic ignition cords was determined","PeriodicalId":9467,"journal":{"name":"Bulletin of the Saint Petersburg State Institute of Technology (Technical University)","volume":"26 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Saint Petersburg State Institute of Technology (Technical University)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36807/1998-9849-2023-65-91-32-36","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The article discusses the issue of designing formulations of elastic ignition cords with the required mechanical strength, thermal stability and moisture resistance. For this purpose, the influence of fluoroplast F-42L on the specified parameters and the burning rate of pyrotechnic mixtures containing metallic fuel PAM-5 and fluoroelastomer SKF-26 was investigated. The optimal ratio of fluoroelastomer and fluoroplast providing the best elastic-strength properties of elastic ignition cords was determined
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