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.
Funding statement: This work was supported by National Undergraduate Training Program for Innovation and Entrepreneurship in 2021, No. 202110459035.
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Conflict of interest: The author declares no conflict of interests regarding the publication of this paper.
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© 2022 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Chemical pulping
- Evaluation of fines separation from unbleached softwood kraft pulp using microperforated hole screens
- Evaluation of pulp and paper making properties of Caesalpinia decapetela
- Novel bulking technologies for cellulose fibres
- Mechanical pulping
- Interpretation of force profiles in mill-scale LC refining
- Effects of plate wear on bar forces and fiber properties in a mill scale LC-refiner
- Paper technology
- Research on the physical properties of calcium sulfate whisker and the effects of its addition on paper and its printing performance
- Preparation and properties of an intelligent adjustable functional paper for organic cultural relics
- Paper chemistry
- Application of DSA to improve strength of thermomechanical pulp blended paper
- Coating
- The influence of pigment modulus on failure resistance of paper barrier coatings
- Effect of filler additions on pilot-scale extrusion coating of paperboard with PLA-based blends
- Packaging
- Influence of paper properties on adhesive strength of starch gluing
- Environmental impact
- Interfering elements on determination of hexavalent chromium in paper materials with UV-vis spectrophotometry
- Nanotechnology
- Enhanced mechanical and gas barrier performance of plasticized cellulose nanofibril films
- Lignin
- The preparations of nanoporous carbon with multi-heteroatoms co-doping from black liquor powders for supercapacitors
- Miscellaneous
- Hybrid films from plant and bacterial nanocellulose: mechanical and barrier properties
- Mass-balance based soft sensor for monitoring ash content at two-ply paperboard manufacturing
- Investigation of the effect of light fastness on the color changes of maps prepared by electrophotographic digital printing
- Bulking of cellulose fibres – a review
- Preparation of O-HACC/HEC-acrylate emulsion and its application in paper protection
- Mineral-filled biopolyester coatings for paperboard packaging materials: barrier, sealability, convertability and biodegradability properties
Artikel in diesem Heft
- Frontmatter
- Chemical pulping
- Evaluation of fines separation from unbleached softwood kraft pulp using microperforated hole screens
- Evaluation of pulp and paper making properties of Caesalpinia decapetela
- Novel bulking technologies for cellulose fibres
- Mechanical pulping
- Interpretation of force profiles in mill-scale LC refining
- Effects of plate wear on bar forces and fiber properties in a mill scale LC-refiner
- Paper technology
- Research on the physical properties of calcium sulfate whisker and the effects of its addition on paper and its printing performance
- Preparation and properties of an intelligent adjustable functional paper for organic cultural relics
- Paper chemistry
- Application of DSA to improve strength of thermomechanical pulp blended paper
- Coating
- The influence of pigment modulus on failure resistance of paper barrier coatings
- Effect of filler additions on pilot-scale extrusion coating of paperboard with PLA-based blends
- Packaging
- Influence of paper properties on adhesive strength of starch gluing
- Environmental impact
- Interfering elements on determination of hexavalent chromium in paper materials with UV-vis spectrophotometry
- Nanotechnology
- Enhanced mechanical and gas barrier performance of plasticized cellulose nanofibril films
- Lignin
- The preparations of nanoporous carbon with multi-heteroatoms co-doping from black liquor powders for supercapacitors
- Miscellaneous
- Hybrid films from plant and bacterial nanocellulose: mechanical and barrier properties
- Mass-balance based soft sensor for monitoring ash content at two-ply paperboard manufacturing
- Investigation of the effect of light fastness on the color changes of maps prepared by electrophotographic digital printing
- Bulking of cellulose fibres – a review
- Preparation of O-HACC/HEC-acrylate emulsion and its application in paper protection
- Mineral-filled biopolyester coatings for paperboard packaging materials: barrier, sealability, convertability and biodegradability properties