Yin Luo, Chao Ma, Yixia Zhang, Zhiguang Li, Change Zhou, Rong Li
{"title":"新型活性含B/N/ p阻燃剂及其在棉织物上的应用","authors":"Yin Luo, Chao Ma, Yixia Zhang, Zhiguang Li, Change Zhou, Rong Li","doi":"10.1134/S2070205125700182","DOIUrl":null,"url":null,"abstract":"<p>In this study, a water-soluble with environmental friendly flame retardant (AEPBEA) containing B, N, and P elements was synthesized using erythritol, phosphoric acid, boric acid and urea. The synthesized AEPBEA was characterized by <sup>1</sup>H nuclear magnetic resonance (<sup>1</sup>H NMR) and Fourier-transform infrared spectrum (FTIR). The synthesized AEPBEA was coated onto cotton fabrics to increase the flame retardancy of cotton fabrics. Cotton fabrics before and after treated by AEPBEA were characterized using Fourier-transform infrared (FTIR), Scanning electron microscopy—energy dispersive X-ray spectroscopy (SEM–EDX), X-ray diffraction (XRD). The thermal stability of the samples was researched by thermo-gravimetric (TG), and the char residue rate of the treated cotton fabrics could reach 47% in the nitrogen atmosphere. The combustion behavior of cotton fabrics was evaluated by cone calorimetry, and the peak of heat release rate (PHRR) and total heat release (THR) decreased by 90.7 and 60.58% after treated by AEPBEA. The limiting oxygen index (LOI) of cotton treated with 300 g/L AEPBEA reached 43.3% and the carbon length was 4.6 cm. After 50 laundering cycles (LCs), the LOI value could still reach 29.1%. In addition, the mechanical properties of the treated cotton only decreased slightly, and could match the practical usage.</p>","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"390 - 398"},"PeriodicalIF":0.8000,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Novel Reactive B/N/P-Containing Flame Retardant and Its Application on Cotton Fabrics\",\"authors\":\"Yin Luo, Chao Ma, Yixia Zhang, Zhiguang Li, Change Zhou, Rong Li\",\"doi\":\"10.1134/S2070205125700182\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>In this study, a water-soluble with environmental friendly flame retardant (AEPBEA) containing B, N, and P elements was synthesized using erythritol, phosphoric acid, boric acid and urea. The synthesized AEPBEA was characterized by <sup>1</sup>H nuclear magnetic resonance (<sup>1</sup>H NMR) and Fourier-transform infrared spectrum (FTIR). The synthesized AEPBEA was coated onto cotton fabrics to increase the flame retardancy of cotton fabrics. Cotton fabrics before and after treated by AEPBEA were characterized using Fourier-transform infrared (FTIR), Scanning electron microscopy—energy dispersive X-ray spectroscopy (SEM–EDX), X-ray diffraction (XRD). The thermal stability of the samples was researched by thermo-gravimetric (TG), and the char residue rate of the treated cotton fabrics could reach 47% in the nitrogen atmosphere. The combustion behavior of cotton fabrics was evaluated by cone calorimetry, and the peak of heat release rate (PHRR) and total heat release (THR) decreased by 90.7 and 60.58% after treated by AEPBEA. The limiting oxygen index (LOI) of cotton treated with 300 g/L AEPBEA reached 43.3% and the carbon length was 4.6 cm. After 50 laundering cycles (LCs), the LOI value could still reach 29.1%. In addition, the mechanical properties of the treated cotton only decreased slightly, and could match the practical usage.</p>\",\"PeriodicalId\":745,\"journal\":{\"name\":\"Protection of Metals and Physical Chemistry of Surfaces\",\"volume\":\"61 2\",\"pages\":\"390 - 398\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2025-09-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Protection of Metals and Physical Chemistry of Surfaces\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S2070205125700182\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"METALLURGY & METALLURGICAL ENGINEERING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Protection of Metals and Physical Chemistry of Surfaces","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S2070205125700182","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
A Novel Reactive B/N/P-Containing Flame Retardant and Its Application on Cotton Fabrics
In this study, a water-soluble with environmental friendly flame retardant (AEPBEA) containing B, N, and P elements was synthesized using erythritol, phosphoric acid, boric acid and urea. The synthesized AEPBEA was characterized by 1H nuclear magnetic resonance (1H NMR) and Fourier-transform infrared spectrum (FTIR). The synthesized AEPBEA was coated onto cotton fabrics to increase the flame retardancy of cotton fabrics. Cotton fabrics before and after treated by AEPBEA were characterized using Fourier-transform infrared (FTIR), Scanning electron microscopy—energy dispersive X-ray spectroscopy (SEM–EDX), X-ray diffraction (XRD). The thermal stability of the samples was researched by thermo-gravimetric (TG), and the char residue rate of the treated cotton fabrics could reach 47% in the nitrogen atmosphere. The combustion behavior of cotton fabrics was evaluated by cone calorimetry, and the peak of heat release rate (PHRR) and total heat release (THR) decreased by 90.7 and 60.58% after treated by AEPBEA. The limiting oxygen index (LOI) of cotton treated with 300 g/L AEPBEA reached 43.3% and the carbon length was 4.6 cm. After 50 laundering cycles (LCs), the LOI value could still reach 29.1%. In addition, the mechanical properties of the treated cotton only decreased slightly, and could match the practical usage.
期刊介绍：
Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.
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