S. Yu. Shorstov, M. G. Razmakhov, S. I. Pakhomkin, N. V. Antyufeeva
{"title":"研究碳纤维接触角的方法特点","authors":"S. Yu. Shorstov, M. G. Razmakhov, S. I. Pakhomkin, N. V. Antyufeeva","doi":"10.1134/S1995421224700837","DOIUrl":null,"url":null,"abstract":"<p>A method is proposed for estimating the contact angle of fibrous materials by optical analysis of the meniscus formed due to capillary forces when the sample is immersed in a liquid. The contact angles of wetting of carbon fibers in an epoxy binder at the gelation temperature were assessed. The content of the sizing composition in the studied samples was determined using DSC/TG analysis and the data obtained were correlated with the dynamics of changes in the contact angle. The features of the experiment are shown, and the advantages and disadvantages of the proposed measurement method are considered.</p>","PeriodicalId":741,"journal":{"name":"Polymer Science, Series D","volume":"17 2","pages":"488 - 494"},"PeriodicalIF":0.5800,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Methodological Features of Studying the Contact Angle of Carbon Fibers\",\"authors\":\"S. Yu. Shorstov, M. G. Razmakhov, S. I. Pakhomkin, N. V. Antyufeeva\",\"doi\":\"10.1134/S1995421224700837\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A method is proposed for estimating the contact angle of fibrous materials by optical analysis of the meniscus formed due to capillary forces when the sample is immersed in a liquid. The contact angles of wetting of carbon fibers in an epoxy binder at the gelation temperature were assessed. The content of the sizing composition in the studied samples was determined using DSC/TG analysis and the data obtained were correlated with the dynamics of changes in the contact angle. The features of the experiment are shown, and the advantages and disadvantages of the proposed measurement method are considered.</p>\",\"PeriodicalId\":741,\"journal\":{\"name\":\"Polymer Science, Series D\",\"volume\":\"17 2\",\"pages\":\"488 - 494\"},\"PeriodicalIF\":0.5800,\"publicationDate\":\"2024-06-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polymer Science, Series D\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1995421224700837\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Materials Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polymer Science, Series D","FirstCategoryId":"1","ListUrlMain":"https://link.springer.com/article/10.1134/S1995421224700837","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Materials Science","Score":null,"Total":0}
Methodological Features of Studying the Contact Angle of Carbon Fibers
A method is proposed for estimating the contact angle of fibrous materials by optical analysis of the meniscus formed due to capillary forces when the sample is immersed in a liquid. The contact angles of wetting of carbon fibers in an epoxy binder at the gelation temperature were assessed. The content of the sizing composition in the studied samples was determined using DSC/TG analysis and the data obtained were correlated with the dynamics of changes in the contact angle. The features of the experiment are shown, and the advantages and disadvantages of the proposed measurement method are considered.
期刊介绍：
Polymer Science, Series D publishes useful description of engineering developments that are related to the preparation and application of glues, compounds, sealing materials, and binding agents, articles on the adhesion theory, prediction of the strength of adhesive joints, methods for the control of their properties, synthesis, and methods of structural modeling of glued joints and constructions, original articles with new scientific results, analytical reviews of the modern state in the field.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
