中国造纸2025，Vol.44Issue(5)：106-113,8.DOI:10.11980/j.issn.0254-508X.2025.05.014
两种灭菌杀虫方法对档案纸张物理性能影响的研究
Study on the Effects of Two Sterilization and Pest Control Methods on the Physical Properties of Archival Paper
摘要
Abstract
The effects of sterilization and pest control methods of archives on the physical properties and strength indicators of paper were in-vestigated in this paper.Method 1(oil camphor bio-composites method):standard archive boxes containing 1950 published old book and magazine paper,1987 published old book and magazine paper,1988 published old book and magazine paper,and 2024 electrostatic photo-copy paper were placed in a sealed space spraying with excessive camphor bio-compound for 7 days,respectively.Method 2(low tempera-ture freezing method):Four types of paper were feezed at-20℃for 10 days and at-50℃for 24 hours,respectively.Both physical proper-ties(the tensile strength,fracture length,elongation,tear strength,burst strength,and flexural strength)of the processed paper samples by the two methods and blank group paper samples were measured.The results showed that the maximum negative change rates of the physical properties and strength indicators of the paper sample after being treated with camphor biocomposite agent and low temperature freezing were 0.89%and 0.91%,respectively,and the maximum positive change rates were 0.73%and 0.99%,respectively.The maximum negative change rate and maximum positive change rate of the polymerization degree of the paper sample cellulose after treatment with camphor bio-composite agent were 1.98%and 0.98%,respectively.The physical properties,strength indicators,and cellulose polymerization degree of the paper treated with two sterilization and insecticide methods showed no significant changes.At the same time,fourier transform in-frared spectroscopy analysis showed no significant changes in the chemical structure of the paper sample before and after treatment.关键词
纸张物理性能/油樟生物复合剂/低温冷冻法/档案纸Key words
physical properties of paper/oil camphor bio-composites agent/low temperature freezing method/archival paper分类
轻工纺织引用本文复制引用
张肖宁,管秀琼,刘春,张永奇,曾明权,廖勇军,程富礼,赵举..两种灭菌杀虫方法对档案纸张物理性能影响的研究[J].中国造纸,2025,44(5):106-113,8.基金项目
国家档案局科技项目"运用植物基复合剂进行档案(库)绿色环保杀虫灭菌新技术的研究"(2023-B-019). （库）
