Pigment-additive interactions in synthetic emulsion materials and implications for the conservation of modern and contemporary art.

合成乳液材料中颜料与添加剂的相互作用及其对现代和当代艺术保护的影响。

• 批准号: 1981686
• 金额: --
• 依托单位: University of Leeds
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1981686
• 关键词: Pigment; additive; interactions; synthetic; emulsion

Beginning initially with research into Conservation techniques. The cleaning and analysis techniques required for the contemporary/modern works of arts with synthetic acrylic emulsion paints. The process application of solvents/aqueous solutions on the surface of acrylic emulsion material developed since the 1950's. Comparative analysis before and after, using FTIR Spectroscopy. Secondly the visual analysis of different pigments, brands of the synthetic acrylic emulsions. Analysis of the artists methods from the application of the acrylic medium to the canvas. From the dilution of the acrylics to a thicker application. The depth of colour including loss of colour visually, microscopically and the application of vibrational spectroscopy, using FTIR Spectroscopy. How external influences affect the acrylic emulsion paints including temperature. The differences between heat and cold environments, how the humidity can affect the acrylic emulsion over time. The ageing with light (natural and synthetic), dirt, oils (handling of the canvas/paints) and air pollution. Would the use of damp conditions increase the development of mould or other microbiological factors. What additives can be used to incorporate the loss of these factors. The implication of these factors above will aid in the preservation of contemporary works of art using Acrylic paints. Using a variety of analytical techniques including Vibrational spectroscopy, SEM and XOS and NEXAFS. The application of UV analysis can affect the appearance and mimic ageing for comparative analysis of synthetic emulsions. Compare against real time analysis using natural light for the contrast in visual and chemical composition. Developing practical and theoretical knowledge of bulk analytical techniques using tensile analysis. The use of tensile analysis to determine thickness, endurance, flexibility and the resistance to weathering (in terms of heat damage) of the acrylic emulsion paints. The use of UV analysis for comparative uses from theoretically 50 years time to real time for comparisons. How additives with particular focus on surfactants that can migrate, dispersing and affect the preservation of the artwork. How this differ from each particular brand, analysis of primers, varnishes (gloss and matt) and mediums that alter the physical appearance and chemical composition. For in depth pigment and surface analysis. The chemical composition of the binders, primers and additives. How the interactions of the organic materials with the pigments could alter the previously mentioned to aid in the preservation of the contemporary works of art. Analysing organic pigments with FTIR Spectroscopy and PyGCMS to identify markers in order to build up a reference 'library' for comparative analysis of particular artists. Possibly; David Hockney, Jeremy Moon and Mark Rothko or another artists work of art, using the acrylic emulsion paint since the 1950s. In depth analysis of a contemporary painting using acrylic emulsion paint with the synchrotron at Diamond light. The X-ray beams would show up to 10,000 times information then some analytical techniques. New discoveries could advance the conservation field in the preservation of the modern/contemporary works of art. Recent art analysis of 1876, Edgar Degas' 'Portrait of a Woman' has unearthed some interesting work. Although this work of art uses the oil medium. It does draw reference to the chemical migration of lead. The application of the surfactants migration, the pigments and how this information would advance the conservation of contemporary/moderns works of art using the acrylic medium.

首先从保护技术的研究开始。使用合成丙烯酸乳液涂料的当代/现代艺术品所需的清洁和分析技术。溶剂/水溶液在丙烯酸乳液材料表面的工艺应用是从20世纪50年代开始发展起来的。使用 FTIR 光谱法对前后进行比较分析。其次对合成丙烯酸乳液的不同颜料、牌号进行直观分析。从丙烯媒介在画布上的应用分析艺术家的方法。从丙烯酸树脂的稀释到更厚的应用。颜色深度包括视觉上的颜色损失、显微镜下的颜色损失以及使用 FTIR 光谱法的振动光谱的应用。外部影响如何影响丙烯酸乳液涂料，包括温度。热环境和冷环境之间的差异，湿度如何随时间影响丙烯酸乳液。光（自然光和合成光）、污垢、油（画布/颜料的处理）和空气污染造成的老化。使用潮湿的条件会增加霉菌或其他微生物因素的生长。可以用什么添加剂来弥补这些因素的损失。上述这些因素的影响将有助于保存使用丙烯酸涂料的当代艺术作品。使用各种分析技术，包括振动光谱、SEM、XOS 和 NEXAFS。紫外分析的应用可以影响外观并模拟老化，以对合成乳液进行比较分析。与使用自然光的实时分析进行比较，以获得视觉和化学成分的对比。使用拉伸分析发展本体分析技术的实践和理论知识。使用拉伸分析来确定丙烯酸乳液涂料的厚度、耐久性、柔韧性和耐候性（就热损伤而言）。使用UV分析进行比较使用从理论上50年时间到实时进行比较。添加剂（特别是表面活性剂）如何迁移、分散并影响艺术品的保存。这与每个特定品牌有何不同，分析底漆、清漆（光泽和哑光）以及改变物理外观和化学成分的介质。用于深度颜料和表面分析。粘合剂、底漆和添加剂的化学成分。有机材料与颜料的相互作用如何改变前面提到的，以帮助保存当代艺术作品。使用 FTIR 光谱和 PyGCMS 分析有机颜料以识别标记，从而建立一个参考“库”来对特定艺术家进行比较分析。可能； David Hockney、Jeremy Moon 和 Mark Rothko 等艺术家的艺术作品自 20 世纪 50 年代以来就使用了丙烯酸乳液涂料。使用钻石光同步加速器对使用丙烯酸乳胶漆的当代绘画进行深入分析。 X 射线束可显示比某些分析技术高出 10,000 倍的信息。新发现可以推动现代/当代艺术作品保护领域的发展。最近对1876年埃德加·德加的《女人肖像》的艺术分析发现了一些有趣的作品。虽然这件艺术品使用的是油介质。它确实参考了铅的化学迁移。表面活性剂迁移、颜料的应用以及这些信息如何利用丙烯酸介质促进当代/现代艺术品的保护。