摘要
目的:筛选优化装具内置吸附材料,实现对胶片档案的耐久性储存。方法:本文以醋酸纤维素酯胶片作为研究对象,对胶片收藏盒内置吸附材料进行了筛选优化。结果:研究表明,使用组合型吸附材料较单一吸附材料对胶片的各项性能保持较好,当使用分子筛∶Ba(OH)_(2)=1∶1时,胶片乳剂层的亲水性、光泽度、片基层的酸度、机械性能都得到了较好的保持。结论:在实际保存过程中,可以使用分子筛和Ba(OH)_(2)组合型吸附材料内置于胶片收藏盒中,延缓醋酸综合症的发生,能实现对醋酸纤维素酯胶片的有效存储。本研究对胶片档案的保存具有一定的参考意义。
Objective:To optimize the built-in adsorption material for achieving durable storage of film archives.Methods:In the present study,the domestic cellulose acetate film in 1980s is selected as the research object,and the acid-absorbing material inside the film collection device is screened and optimized.Results:The results showed that the composite adsorption material maintained better properties of the film than the single adsorption material.When using a 1∶1 ratio of molecular sieve to Ba(OH)_(2),the hydrophilicity,gloss,acidity and mechanical properties of the film base were better maintained.Conclusion:In the actual preservation process,the composite adsorption material of molecular sieve and Ba(OH)_(2) can be used in the film collection box to delay the occurrence of acetic acid syndrome and realize the effective storage of cellulose acetate ester film.These findings have some important reference significance for the preservation of film archives.
作者
石绍宏
赵艳红
贾智慧
李玉虎
SHI Shao-hong;ZHAO Yan-hong;JIA Zhi-hui;LI Yu-hu(College of Materials Science and Engineering,Shaanxi Normal University,Shaanxi 710119,China;Department of Cultural Preservation,Hubei Provincial Museum,Hubei 430077,China)
出处
《影像技术》
CAS
2024年第3期4-10,共7页
Image Technology
基金
国家自然科学基金(22002080)
陕西省重点研发计划(2021GY-172)。
关键词
醋酸纤维素酯胶片
收藏装具
吸附材料
Cellulose acetate film
Collection device
Adsorption material
