Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood
In order to solve the problem of excessive consumption of petrochemical resources and the harm of free formaldehyde release to human health, biomass raw materials, such as sucrose (S) and ammonium dihydrogen phosphate (ADP) can be chemically condensed in a simple route under acidic conditions to pro...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-02-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/16/5/640 |
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| author | Longjiang Liu Yongbo Jia Lulu Zheng Rui Luo Hisham Essawy Heming Huang Yaming Wang Shuduan Deng Jun Zhang |
| author_facet | Longjiang Liu Yongbo Jia Lulu Zheng Rui Luo Hisham Essawy Heming Huang Yaming Wang Shuduan Deng Jun Zhang |
| author_sort | Longjiang Liu |
| collection | DOAJ |
| description | In order to solve the problem of excessive consumption of petrochemical resources and the harm of free formaldehyde release to human health, biomass raw materials, such as sucrose (S) and ammonium dihydrogen phosphate (ADP) can be chemically condensed in a simple route under acidic conditions to produce a formaldehyde free wood adhesive (S-ADP), characterized by good storage stability and water resistance, and higher wet shear strength with respect to petroleum based phenolic resin adhesive. The dry and boiling shear strength of the plywood based on S-ADP adhesive are as high as 1.05 MPa and 1.19 MPa, respectively. Moreover, is Modulus of Elasticity (MOE) is as high as 4910 MPa. Interestingly, the plywood based on the developed S-ADP adhesive exhibited good flame retardancy. After burning for 90 s, its shape remains unchanged. Meanwhile, it can be concluded from thermomechanical analysis (TMA) and thermogravimetric analysis (TGA) that the S-ADP acquired excellent modulus of elasticity (MOE) and good thermal stability. It is thus thought promisingly that the use of S-ADP adhesive as a substitute for PF resin adhesive seems feasible in the near future. |
| first_indexed | 2024-04-25T00:21:22Z |
| format | Article |
| id | doaj.art-aa092057e20d47bf846acc63faaac22a |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-04-25T00:21:22Z |
| publishDate | 2024-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-aa092057e20d47bf846acc63faaac22a2024-03-12T16:53:31ZengMDPI AGPolymers2073-43602024-02-0116564010.3390/polym16050640Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of PlywoodLongjiang Liu0Yongbo Jia1Lulu Zheng2Rui Luo3Hisham Essawy4Heming Huang5Yaming Wang6Shuduan Deng7Jun Zhang8Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaYunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, ChinaYunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, ChinaYunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, ChinaDepartment of Polymers and Pigments, National Research Centre, Dokki, Cairo 12622, EgyptKunming Xinfeilin Wood-Based Panel Group Co., Ltd., Kunming 650106, ChinaFaculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaYunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, ChinaYunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, ChinaIn order to solve the problem of excessive consumption of petrochemical resources and the harm of free formaldehyde release to human health, biomass raw materials, such as sucrose (S) and ammonium dihydrogen phosphate (ADP) can be chemically condensed in a simple route under acidic conditions to produce a formaldehyde free wood adhesive (S-ADP), characterized by good storage stability and water resistance, and higher wet shear strength with respect to petroleum based phenolic resin adhesive. The dry and boiling shear strength of the plywood based on S-ADP adhesive are as high as 1.05 MPa and 1.19 MPa, respectively. Moreover, is Modulus of Elasticity (MOE) is as high as 4910 MPa. Interestingly, the plywood based on the developed S-ADP adhesive exhibited good flame retardancy. After burning for 90 s, its shape remains unchanged. Meanwhile, it can be concluded from thermomechanical analysis (TMA) and thermogravimetric analysis (TGA) that the S-ADP acquired excellent modulus of elasticity (MOE) and good thermal stability. It is thus thought promisingly that the use of S-ADP adhesive as a substitute for PF resin adhesive seems feasible in the near future.https://www.mdpi.com/2073-4360/16/5/640sucroseammonium dihydrogen phosphateesterification reactionflame retardancy |
| spellingShingle | Longjiang Liu Yongbo Jia Lulu Zheng Rui Luo Hisham Essawy Heming Huang Yaming Wang Shuduan Deng Jun Zhang Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood Polymers sucrose ammonium dihydrogen phosphate esterification reaction flame retardancy |
| title | Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood |
| title_full | Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood |
| title_fullStr | Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood |
| title_full_unstemmed | Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood |
| title_short | Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood |
| title_sort | development and characterization of bio based formaldehyde free sucrose based adhesive for fabrication of plywood |
| topic | sucrose ammonium dihydrogen phosphate esterification reaction flame retardancy |
| url | https://www.mdpi.com/2073-4360/16/5/640 |
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