SSRScientific and Social Research2661-43322981-9946Bio-Byword Scientific Publishing Pty. Ltd.10.26689/ssr.v7i8.11973ArticleAdsorption Mechanism of Wet Strength Agents in Lignocellulosic Fibers and Their Regulatory Effect on Paper Wettabilityhttps://artdesignp.com/journal/SSR/7/8/10.26689/ssr.v7i8.11973ChenZhigang2025782025-09-17This study focuses on the adsorption mechanism of wet strength agents in lignocellulosic fibers and their regulatory effect on paper wettability. Through experimental analysis and theoretical discussion, the adsorption process and mode of action of wet strength agents on the surface of lignocellulosic fibers are clarified, and the inherent mechanism by which they affect paper wettability is revealed. The research results have important theoretical and practical guiding significance for optimizing paper production processes and improving paper performance.

Liu CL, Liu JP, Zou J, et al., 2025, Construction and Performance Evaluation of Enhanced Wetting Surfactant Compounding System. Petroleum and Natural Gas Chemical Industry, 54(1): 88–94. https://doi.org/10.3969/j.issn.1007-3426.2025.01.012.

Song YQ, Shen YD, Liu YB, et al., 2022, Preparation and Performance Evaluation of PAE-based Paper Wet Strength Agent with low Organic Chlorine Content [J]. Chemical Industry and Engineering Progress, 41(10): 5558–5566. https://doi.org/10.16085/j.issn.1000-6613.2021-2640

Mou ZC, Zeng Y, Duan YP, et al., 2024, Effect of Chloropropanol Content in PAE Wet Strength Agent on the Chloropropanol Content in Paper Water Extract. China Pulp & Paper, 43(1): 141–147. https://doi.org/10.11980/j.issn.0254-508X.2024.01.017

Zhang JF, Zhao SX, Wen JY, et al., 2023, Rapid Determination of Chloropropanol Content in Polyamide Epoxy Chloropropanol Wet Strength Agent by Headspace Solid-phase Microextraction-gas Chromatography-mass Spectrometry. China Pulp & Paper, 42(11): 109–115. https://doi.org/10.11980/j.issn.0254-508X.2023.11.015

Qi Z, Miao G, Yi J, 2023, Preparation and Application Performance of Chlorine-free Environmentally Friendly Paper Wet Strength Agent. Journal of Forestry Engineering, 8(3): 84–90. https://doi.org/10.13360/j.issn.2096-1359.202211022

Zhou T, Wang YX, He JY, et al., 2024, Research Progress of Wet Strength Agents for Papermaking. China Pulp & Paper, 43(2): 126–133. https://doi.org/10.11980/j.issn.0254-508X.2024.02.016

Jiang LJ, Yang GZ, Zhuo WZ, et al., 2024, Preparation and Application of Low Organic Chlorine Environmentally Friendly Wet Strength Agent. Paper Science and Technology, 43(1): 1–4. https://doi.org/10.19696/j.issn.1671-4571.2024.1.001

Pu YF, 2023, Research on the Synthesis, Preparation, and Enhancement Mechanism of Composite Paper Wet Strength Agent. Paper Science and Technology, 42(5): 72–74. https://doi.org/10.19696/j.issn.1671-4571.2023.5.016

Hou L, Pan LG, 2022, Application of PAE Wet Strength Agent in Thin Special Printing Paper. China Paper Industry, 43(12): 32–34. https://doi.org/10.3969/j.issn.1007-9211.2022.12.008

Liu HS, Li XH, Jiang LJ, et al., 2025, Research on Optimizing the Process Equipment of Environmentally Friendly Wet Strength Agent. Paper Science and Technology, 44(1): 50–53. https://doi.org/10.19696/j.issn.1671-4571.2025.01.012