A new consolidation system for aged silk fabrics: Interaction between ethylene glycol diglycidyl ether,silk Fibroin and Artificial Aged Silk Fabrics |
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Authors: | Ziying Wu Dun Huang Zhiwen Hu Yang Zhou Feng Zhao Zhiqin Peng Bing Wang |
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Institution: | 1. Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, Zhejiang, 310018, China 4. Research Laboratory of Cultural Relic Conservation Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China 2. China National Silk Museum, Hangzhou, 310002, China 3. Key Scientific Research Base of Textile Conservation, State Administration for Cultural Heritage, Hangzhou, 310002, China
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Abstract: | Consolidation of fragile historic silks is of great importance for further displays and researches. An effective and convenient method to consolidate aged silk fabric has been proposed by using a silk fibroin (SF)/ethylene glycol diglycidyl ether (EGDE) consolidation system. Artificial aged silk fabrics treated with SF/EGDE show great improvement in mechanical properties. The chemical reaction between EGDE and silk fabrics has been proved in previous paper. And in this paper, mechanical test, field emission scanning electron microscopy (FESEM), Fourier transform infrared spectrum (FTIR) test and amino acid analysis (AAA) were applied to illustrate the interactions between SF and silk fabric, EGDE and SF. Results show that SF takes part in the consolidation in the form of adhesions on the surface of silk fibers. The chemical reactions and film adhesion are both responsible for the improvements of mechanical properties in the consolidation. |
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