中国造纸2025，Vol.44Issue(7)：87-96,10.DOI:10.11980/j.issn.0254-508X.2025.07.010
抑菌型吸水材料的制备及性能研究
Study on Preparation and Performance of Antibacterial Absorbent Sanitary Materials
牛俊婕 1王小勇 1邱叶童 1张翠倩 1刘泽华1
作者信息
- 1. 天津科技大学生物基纤维材料全国重点实验室,天津市制浆造纸重点实验室,中国轻工业造纸与生物质精炼重点实验室,纺织行业高性能纤维湿法非织造材料重点实验室,天津,300457
- 折叠
摘要
Abstract
In this study,modified fiber(CRF)was prepared by mechanical treatment of tempo oxidized cellulose with colloidal mill,and a new type of absorbent sanitary material(CRF-PMLA-Ag-SAM)with good antibacterial properties was prepared by polymerization with acryl-ic acid(AA),poly malic acid(PMLA),and silver nitrate(AgNO3)under UV light.The results showed that CRF,AA,and PMLA were successfully copolymerized,and Ag existed in two valence states of Ag+and Ag0.At the addition amount of 15%CRF,the CRF-PMLA-Ag-SAM prepared with the addition amount of 1%PMLA and 1%AgNO3 had good absorption retention rate for normal saline,with water absorp-tion rate of 128 g/g and water retention rate of 76 g/g,which had obvious inhibitory effect on Staphylococcus aureus and Escherichia coli,and the diameter of inhibition zone was 9.5 and 9.8 mm,respectively.关键词
改性纤维/聚苹果酸/抑菌性能/卫生用吸水材料Key words
modified fiber/poly malic acid/antibacterial properties/absorbent sanitary materials分类
轻工纺织引用本文复制引用
牛俊婕,王小勇,邱叶童,张翠倩,刘泽华..抑菌型吸水材料的制备及性能研究[J].中国造纸,2025,44(7):87-96,10.
