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| Research Progress and Development Trend of Water Vapor Barrier Property of Paper-based Materials |
| Received:September 09, 2022 |
| DOI：10.11980/j.issn.0254-508X.2022.11.010 |
| Key Words:paper-based materials water vapor barrier 3D network barrier coatings super-hydrophobic |
| Fund Project:国家自然科学基金（32001276，32171727）；北京市科协金桥工程种子资金项目。 |
| Author Name | Affiliation | Postcode | | ZHANG Xue | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
South China University of Technology,Guangzhou,Guangdong Province,510640
Zhuangli Printing Company,Shantou,Guangdong Province,515041
National Engineering Lab for Pulp and Paper,Beijing,100102 | 100102 | | HU Xiaoli | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
National Engineering Lab for Pulp and Paper,Beijing,100102 | 100102 | | ZHANG Hongjie* | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
National Engineering Lab for Pulp and Paper,Beijing,100102 | 100102 | | CHENG Yun | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
National Engineering Lab for Pulp and Paper,Beijing,100102 | 100102 | | CUI Hui | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
National Engineering Lab for Pulp and Paper,Beijing,100102 | 100102 | | LI Yao | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
National Engineering Lab for Pulp and Paper,Beijing,100102
Tianjin Key Lab of Pulp and Paper,Tianjin University of Science & Technology,Tianjin,300457 | 300457 | | ZHANG Jiaolong | China National Pulp and Paper Research Institute Co., Ltd.,Beijing,100102
National Engineering Lab for Pulp and Paper,Beijing,100102
School of Light Industry and Chemical Engineering,Dalian Polytechnic University,Dalian,Liaoning Province,116034 | 116034 |
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| Abstract:In this paper， from the perspective of multi-level hierarchical structures and physical-chemical modification methods of paper-based materials（PBM）， the research progress and development trend of PBM in water vapor barrier property were systematically summarized. Firstly， the particularity of water vapor barrier and the transport mechanism of water vapor molecules in different hierarchical structures of PBM were analyzed. Secondly， the research progress on the effect of 3D network internal structural modification on water vapor barrier property of PBM was discussed. Thirdly， based on the modification study of PBM interface structure， effect of various kinds of barrier coatings on the water vapor barrier property of PBM were compared and analyzed. Finally， the research status of super-hydrophobic paper-based materials was summarized， the synergetic and confrontational relationship between super-hydrophobic property and water vapor barrier property was discussed. Meanwhile， the necessity of improving the water vapor barrier property of super-hydrophobic PBM was dissected and the development ideas and directions for the real applications of super-hydrophobic PBM were proposed. |
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