{"title":"改性磷渣微填料对有机水性涂料力学性能和耐候性的影响","authors":"Tham Do Quang, Hieu Vu Dinh, Hoang Thai","doi":"10.1007/s11998-024-01055-7","DOIUrl":null,"url":null,"abstract":"<div><p>This research aims to explore how phosphorus slag can be used to enhance both mechanical and weathering properties of the acrylic waterborne coatings. For this purpose, yellow phosphorus slag (YPS) microparticles were first modified with different loadings (1–7 wt.%) of isopropyl tri[di(octyl) phosphato] titanate (KR-12) coupling agent. Thereafter, these modified YPSs (mYPSs) were introduced into the acrylic emulsion resin (AER) matrix (at 0.5–4.0 wt.%) under sonication. Mechanical tests of AER/mYPSs coatings showed that 5 wt.% of KR-12 was an optimum loading value for modification of YPS particles. The scanning electron microscope (SEM) studies indicated a better dispersion of mYPS5 in the resin AER matrix than pure YPS particles. Accelerated weathering tests after 7–21 days of exposure indicated that the carbonyl indexes (CIs) of AER/mYPS5 coatings were lower than those of AER/YPS, and the adhesive strength of AER/mYPS5 coatings was higher than those of the AER/YPS.</p><h3>Graphical abstract</h3><p>The modification of yellow phosphorus slag (YPS) with isopropyl tri[di(octyl) phosphato] titanate (KR-12) coupling agent favored the better dispersion and stronger molecular interaction of mYPS than original YPS in acrylic emulsion resin (AER)</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":619,"journal":{"name":"Journal of Coatings Technology and Research","volume":"22 4","pages":"1489 - 1507"},"PeriodicalIF":2.8000,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of modified phosphorus slag micro-fillers on the mechanical and weathering properties of organic waterborne coatings\",\"authors\":\"Tham Do Quang, Hieu Vu Dinh, Hoang Thai\",\"doi\":\"10.1007/s11998-024-01055-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This research aims to explore how phosphorus slag can be used to enhance both mechanical and weathering properties of the acrylic waterborne coatings. For this purpose, yellow phosphorus slag (YPS) microparticles were first modified with different loadings (1–7 wt.%) of isopropyl tri[di(octyl) phosphato] titanate (KR-12) coupling agent. Thereafter, these modified YPSs (mYPSs) were introduced into the acrylic emulsion resin (AER) matrix (at 0.5–4.0 wt.%) under sonication. Mechanical tests of AER/mYPSs coatings showed that 5 wt.% of KR-12 was an optimum loading value for modification of YPS particles. The scanning electron microscope (SEM) studies indicated a better dispersion of mYPS5 in the resin AER matrix than pure YPS particles. Accelerated weathering tests after 7–21 days of exposure indicated that the carbonyl indexes (CIs) of AER/mYPS5 coatings were lower than those of AER/YPS, and the adhesive strength of AER/mYPS5 coatings was higher than those of the AER/YPS.</p><h3>Graphical abstract</h3><p>The modification of yellow phosphorus slag (YPS) with isopropyl tri[di(octyl) phosphato] titanate (KR-12) coupling agent favored the better dispersion and stronger molecular interaction of mYPS than original YPS in acrylic emulsion resin (AER)</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":619,\"journal\":{\"name\":\"Journal of Coatings Technology and Research\",\"volume\":\"22 4\",\"pages\":\"1489 - 1507\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2025-03-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Coatings Technology and Research\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11998-024-01055-7\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Coatings Technology and Research","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s11998-024-01055-7","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
Effect of modified phosphorus slag micro-fillers on the mechanical and weathering properties of organic waterborne coatings
This research aims to explore how phosphorus slag can be used to enhance both mechanical and weathering properties of the acrylic waterborne coatings. For this purpose, yellow phosphorus slag (YPS) microparticles were first modified with different loadings (1–7 wt.%) of isopropyl tri[di(octyl) phosphato] titanate (KR-12) coupling agent. Thereafter, these modified YPSs (mYPSs) were introduced into the acrylic emulsion resin (AER) matrix (at 0.5–4.0 wt.%) under sonication. Mechanical tests of AER/mYPSs coatings showed that 5 wt.% of KR-12 was an optimum loading value for modification of YPS particles. The scanning electron microscope (SEM) studies indicated a better dispersion of mYPS5 in the resin AER matrix than pure YPS particles. Accelerated weathering tests after 7–21 days of exposure indicated that the carbonyl indexes (CIs) of AER/mYPS5 coatings were lower than those of AER/YPS, and the adhesive strength of AER/mYPS5 coatings was higher than those of the AER/YPS.
Graphical abstract
The modification of yellow phosphorus slag (YPS) with isopropyl tri[di(octyl) phosphato] titanate (KR-12) coupling agent favored the better dispersion and stronger molecular interaction of mYPS than original YPS in acrylic emulsion resin (AER)
期刊介绍：
Journal of Coatings Technology and Research (JCTR) is a forum for the exchange of research, experience, knowledge and ideas among those with a professional interest in the science, technology and manufacture of functional, protective and decorative coatings including paints, inks and related coatings and their raw materials, and similar topics.
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