摘要
丝织品文物是中华民族的灿烂文明,是不可再生的文化遗产,因此丝织品文物的保护对中国文物事业具有重要的地位和意义。由于墓葬埋藏环境的特殊性,有些丝织物通常沾有血渍、油脂、无机盐、水渍等污染物。这种混合污染物紧密黏附在丝织品文物的表面不易去除。为此,针对丝织品文物中出现的混合污染物,将烷基糖苷与其他各种助剂复配,设计正交实验进行组分配比优化,确定了清洗配方。测定去污率和色差,并用扫描电镜观察发现,本方法对丝织品的去污效果显著,对有色丝织品颜色影响小,在清洗过程中未见纤维断裂问题,未对丝织品造成不良影响,可应用于文物清洗保护。
Silk relics are the splendid civilization and the non-renewable cultural heritage of China.The protection of the silk relics is of great status and significance to China’s cultural relic cause.Due to the particularity of the environment in the graves,silk relics are often contaminated with blood,oil,inorganic salts,water stains and other contaminants.Such mixed stains which are tightly attached to the silk are difficult to remove.Thus,for the mixed pollutants on the silk relics,this study designed the orthogonal test to determine the optimal composition ratio of the detergent formulation with the mix of alkyl polyglucoside(APG)and other additives.Its cleaning effect was determined by decontamination rate and chromatic difference.SEM found that this method had significant decontamination effect on the silk fabrics,with little influence on the color of colored silk fabrics.Fiber breakage was not found in the cleaning process,and no adverse impacts were caused to silk fabrics.So,it could be applied to clean and protect silk relics.
作者
谭雪
罗曦芸
夏玮
张文清
徐志珍
TAN Xue;LUO Xiyun;XIA Wei;ZHANG Wenqing;XU Zhizhen(School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China;Shanghai Museum,Shanghai 200003,China)
出处
《丝绸》
CAS
CSCD
北大核心
2019年第8期1-5,共5页
Journal of Silk
关键词
古代丝织品
正交实验
烷基糖苷
清洗
去污率
silk relics
orthogonal test
alkyl polyglucoside
cleaning
decontamination rate
