{"title":"用于高级涂层的芥菜油基高分子- mma共聚物的热、结构和物理力学特性","authors":"Shivani, Geeta, Shayoraj, Neeru Devi, Sanjay Sharma, Santosh Kumar Dubey, Satish Kumar","doi":"10.1007/s10965-025-04350-y","DOIUrl":null,"url":null,"abstract":"<div><p>This study focuses on the synthesis and characterization of copolymers derived from mustard oil-based erucic acid macromer and methyl methacrylate (MMA) monomer. A series of copolymers were synthesized by varying the ratio of macromer and monomer via free radical polymerization. The structure of obtained copolymers was analyzed by FTIR and <sup>1</sup>H-NMR spectroscopy. The TGA analysis of prepared samples exhibited multiple degradation stages and provided insights into the pyrolysis temperature of copolymers. Also, thermal stability was enhanced with an increase in alkyd content. Glass transition temperatures (T<sub>g</sub>) of copolymers were measured using DSC. The SEM images show the changes in porosity with variations in the monomer ratio, reflecting the influence of alkyd and acrylate content on the material surface. XRD reveals the amorphous nature of the copolymers. The objective of the copolymerization process was to enhance the thermal stability and other physico-mechanical properties of the copolymers. Various tests were conducted to evaluate the performance of the copolymers as coating materials, including water and chemical resistance, adhesion, pencil hardness, and drying time. The results revealed that the incorporation of MMA into the alkyd improved the alkaline resistance and water resistance behavior of the copolymer. Overall, this study showcases the potential of copolymers derived from alkyd and MMA for diverse applications, especially in coating materials with improved properties to withstand challenging conditions.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":658,"journal":{"name":"Journal of Polymer Research","volume":"32 4","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Thermal, structural, and physico-mechanical characterization of mustard oil-based macromer-MMA copolymers for advanced coating applications\",\"authors\":\"Shivani, Geeta, Shayoraj, Neeru Devi, Sanjay Sharma, Santosh Kumar Dubey, Satish Kumar\",\"doi\":\"10.1007/s10965-025-04350-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study focuses on the synthesis and characterization of copolymers derived from mustard oil-based erucic acid macromer and methyl methacrylate (MMA) monomer. A series of copolymers were synthesized by varying the ratio of macromer and monomer via free radical polymerization. The structure of obtained copolymers was analyzed by FTIR and <sup>1</sup>H-NMR spectroscopy. The TGA analysis of prepared samples exhibited multiple degradation stages and provided insights into the pyrolysis temperature of copolymers. Also, thermal stability was enhanced with an increase in alkyd content. Glass transition temperatures (T<sub>g</sub>) of copolymers were measured using DSC. The SEM images show the changes in porosity with variations in the monomer ratio, reflecting the influence of alkyd and acrylate content on the material surface. XRD reveals the amorphous nature of the copolymers. The objective of the copolymerization process was to enhance the thermal stability and other physico-mechanical properties of the copolymers. Various tests were conducted to evaluate the performance of the copolymers as coating materials, including water and chemical resistance, adhesion, pencil hardness, and drying time. The results revealed that the incorporation of MMA into the alkyd improved the alkaline resistance and water resistance behavior of the copolymer. Overall, this study showcases the potential of copolymers derived from alkyd and MMA for diverse applications, especially in coating materials with improved properties to withstand challenging conditions.</p><h3>Graphical Abstract</h3>\\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":658,\"journal\":{\"name\":\"Journal of Polymer Research\",\"volume\":\"32 4\",\"pages\":\"\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-04-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Polymer Research\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10965-025-04350-y\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymer Research","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10965-025-04350-y","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
Thermal, structural, and physico-mechanical characterization of mustard oil-based macromer-MMA copolymers for advanced coating applications
This study focuses on the synthesis and characterization of copolymers derived from mustard oil-based erucic acid macromer and methyl methacrylate (MMA) monomer. A series of copolymers were synthesized by varying the ratio of macromer and monomer via free radical polymerization. The structure of obtained copolymers was analyzed by FTIR and 1H-NMR spectroscopy. The TGA analysis of prepared samples exhibited multiple degradation stages and provided insights into the pyrolysis temperature of copolymers. Also, thermal stability was enhanced with an increase in alkyd content. Glass transition temperatures (Tg) of copolymers were measured using DSC. The SEM images show the changes in porosity with variations in the monomer ratio, reflecting the influence of alkyd and acrylate content on the material surface. XRD reveals the amorphous nature of the copolymers. The objective of the copolymerization process was to enhance the thermal stability and other physico-mechanical properties of the copolymers. Various tests were conducted to evaluate the performance of the copolymers as coating materials, including water and chemical resistance, adhesion, pencil hardness, and drying time. The results revealed that the incorporation of MMA into the alkyd improved the alkaline resistance and water resistance behavior of the copolymer. Overall, this study showcases the potential of copolymers derived from alkyd and MMA for diverse applications, especially in coating materials with improved properties to withstand challenging conditions.
期刊介绍：
Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology.
As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including:
polymer synthesis;
polymer reactions;
polymerization kinetics;
polymer physics;
morphology;
structure-property relationships;
polymer analysis and characterization;
physical and mechanical properties;
electrical and optical properties;
polymer processing and rheology;
application of polymers;
supramolecular science of polymers;
polymer composites.
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