Preparation of O-HACC/HEC-acrylate emulsion and its application in paper protection
Source abstract
Abstract
Abstract To enhance the strength of paper cultural relics and prolong the life of paper cultural relics, it is an urgent need to prepare new material for preservation and protection of paper. In this paper, chitosan quaternary ammonium salt/HEC-acrylate was synthesized with O-hydroxypropyl trimethyl quaternary ammonium salt chitosan (O-HACC) and Hydroxyethyl Cellulose (HEC)-acrylate emulsion, the synthesized materials has multiple functions, such as deacidification, reinforcement, anti-mildew and antibacterial etc. The synthesized new materials were applied on paper, and their protective effect was evaluated by testing the mechanical and optical properties and antibacterial properties of the paper. The results showed that when the mass concentration of O-HACC was 0.6 %, the tensile strength, folding times and tearing strength of the paper coated with protective solution were improved to a certain extent, while the optical properties and appearance of the paper remained basically unchanged. Meanwhile, the paper also had certain anti-mildew and bacterial resistance.
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Research context
OpenAlex topics: Nanocomposite Films for Food Packaging · Advanced Cellulose Research Studies · Dyeing and Modifying Textile Fibers
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemical Engineering , Zhengzhou University , No. 100 Science Road , Zhengzhou , Henan , China
Lianhua Technology Co., Ltd , No. 8, yongjiao Road, Huangyan District , Taizhou , Zhejiang , China
Zhengzhou Museum , No. 168 Songshan South Road , Zhengzhou , Henan , China
References (19)
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