水彩纸的粉饰和环境控制作为预防措施
Woon Lam Ng1, Huanlong Hu1, Zeyan Zhuang1
1School of Art, Design & Media, Nanyang Technological University, 81 Nanyang Drive, Room #2-10, 637458, Singapore, Singapore.
ChemPlusChem
|December 23, 2024
概括
在潮湿的气候下,水彩纸会产生狐色或棕色的斑点. 这项研究将棉花和混合纸的狐敏感性与纤维素包装密度联系起来,有助于艺术品的保存.
科学领域:
- 艺术保护科学 艺术保护科学
- 材料科学 材料科学 材料科学
- 纸张化学 纸张化学
背景情况:
- 狐,以黄色棕色的斑点为特征,降低水彩艺术品,特别是在潮湿的环境,如新加坡.
- 传统上归因于真菌 (生物) 或金属污染物 (无生物),最近的理论表明纤维素结构异质性有助于狐.
- 水彩纸的生产旨在控制环境,但狐仍然是一个问题,影响艺术品的美学和寿命.
研究的目的:
- 调查水彩纸上的原因,重点关注纤维素含量和结构.
- 为了比较100%棉花和棉花-木质纸混合水彩纸之间对狐的易感性.
- 为开发水彩艺术品的保护和存储策略提供见解.
主要方法:
- 对陈旧的水彩纸样本 (可以追溯到20世纪90年代) 和新鲜样本的分析.
- 两种纸张类型的比较研究:100%棉花和棉花-木质-纸混合物.
- 检查影响狐的纤维素含量和结构性质.
主要成果:
- 在100%棉花和棉花-木质纸混合水彩纸上都观察到狐.
- 初步发现表明纤维素包装密度和纸张对狐的敏感性之间存在相关性.
- 两种纸类之间的纤维素结构的差异可能会影响它们发展狐的倾向.
结论:
- 纤维素包装密度是影响水彩纸易受狐染的潜在因素.
- 了解这些纤维素相关因素对于促进水彩艺术的保护至关重要.
- 进一步的研究可以利用这些发现来制定预防措施,防止在艺术品中使用狐.
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