{"title":"评估无机填料的酸碱性质对环氧聚合物复合材料性能的影响","authors":"T. А. Grigorieva, P. А. Sitnikov","doi":"10.35164/0554-2901-2023-9-10-15-17","DOIUrl":null,"url":null,"abstract":"The paper considers the possibility of controlling the interfacial interactions of molecules of polar oligomers and the substrate by forming modified supramolecular structures as a result of acid-base interaction of components of the polymer matrix with the surface of nanodispersed oxides. The effect of aluminum oxide on the properties of ED-20 epoxy resin in the presence of the iso-ITA hardener has been studied: microstructure of oxide samples and acid-base properties of the oxide have been studied; the free energy of the surface and the work of adhesion of the material have been determined from the contact angle.","PeriodicalId":20254,"journal":{"name":"Plasticheskie massy","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluation of the effect of acid-base nature of inorganic filler on the performance properties of epoxypolymer composite materials\",\"authors\":\"T. А. Grigorieva, P. А. Sitnikov\",\"doi\":\"10.35164/0554-2901-2023-9-10-15-17\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper considers the possibility of controlling the interfacial interactions of molecules of polar oligomers and the substrate by forming modified supramolecular structures as a result of acid-base interaction of components of the polymer matrix with the surface of nanodispersed oxides. The effect of aluminum oxide on the properties of ED-20 epoxy resin in the presence of the iso-ITA hardener has been studied: microstructure of oxide samples and acid-base properties of the oxide have been studied; the free energy of the surface and the work of adhesion of the material have been determined from the contact angle.\",\"PeriodicalId\":20254,\"journal\":{\"name\":\"Plasticheskie massy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-11-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Plasticheskie massy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.35164/0554-2901-2023-9-10-15-17\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plasticheskie massy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.35164/0554-2901-2023-9-10-15-17","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
本文探讨了通过聚合物基体成分与纳米分散氧化物表面的酸碱相互作用形成改性超分子结构，从而控制极性低聚物分子与基体的界面相互作用的可能性。研究了氧化铝在异 ITA 硬化剂存在下对 ED-20 环氧树脂性能的影响：研究了氧化物样品的微观结构和氧化物的酸碱特性；根据接触角确定了材料表面的自由能和粘附功。
Evaluation of the effect of acid-base nature of inorganic filler on the performance properties of epoxypolymer composite materials
The paper considers the possibility of controlling the interfacial interactions of molecules of polar oligomers and the substrate by forming modified supramolecular structures as a result of acid-base interaction of components of the polymer matrix with the surface of nanodispersed oxides. The effect of aluminum oxide on the properties of ED-20 epoxy resin in the presence of the iso-ITA hardener has been studied: microstructure of oxide samples and acid-base properties of the oxide have been studied; the free energy of the surface and the work of adhesion of the material have been determined from the contact angle.
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