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Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate

A flame retardant high-performance gelatinized starch (GS)-ammonium dihydrogen phosphate (ADP) wood adhesive, named GS-ADP adhesive was prepared by condensation of GS and ADP under acidic condition. The preparation process of GS-ADP adhesive is very simple by mixing and stirring GS and ADP evenly at...

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Main Authors: Jia, Yongbo, Luo, Bei, Lee, Seng Hua, Huang, Heming, Wu, Zhigang, Zhou, Bei, Zhou, Xiaojian, Zhang, Jun
Format: Article
Published: Elsevier BV 2024
Online Access:http://psasir.upm.edu.my/id/eprint/105793/
https://www.sciencedirect.com/science/article/pii/S0141813023054478
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spelling my.upm.eprints.1057932024-03-29T07:55:00Z http://psasir.upm.edu.my/id/eprint/105793/ Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate Jia, Yongbo Luo, Bei Lee, Seng Hua Huang, Heming Wu, Zhigang Zhou, Bei Zhou, Xiaojian Zhang, Jun A flame retardant high-performance gelatinized starch (GS)-ammonium dihydrogen phosphate (ADP) wood adhesive, named GS-ADP adhesive was prepared by condensation of GS and ADP under acidic condition. The preparation process of GS-ADP adhesive is very simple by mixing and stirring GS and ADP evenly at room temperature. The results revealed that the GS-ADP adhesive has good storage stability and water resistance, and its wet shear strength is much higher than that of phenolic resin (PF) adhesive. Markedly, the cone calorimeter test results show that G-ADP adhesive has good flame retardancy, and the plywood based on GS-ADP adhesive has good flame retardancy. Meanwhile, it can be seen from dynamic mechanical analysis (DMA) and thermogravimetric analysis (TGA) that GS-ADP has excellent modulus of elasticity (MOE), high glass transition temperature (Tg) and good thermal stability. The findings suggest that GS-ADP could be a viable substitute for PF resin in structural wood fabrication. Elsevier BV 2024-02 Article PeerReviewed Jia, Yongbo and Luo, Bei and Lee, Seng Hua and Huang, Heming and Wu, Zhigang and Zhou, Bei and Zhou, Xiaojian and Zhang, Jun (2024) Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate. International Journal of Biological Macromolecules, 256 (pt.2). pp. 1-12. ISSN 0141-8130; ESSN: 1879-0003 https://www.sciencedirect.com/science/article/pii/S0141813023054478 10.1016/j.ijbiomac.2023.128548
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description A flame retardant high-performance gelatinized starch (GS)-ammonium dihydrogen phosphate (ADP) wood adhesive, named GS-ADP adhesive was prepared by condensation of GS and ADP under acidic condition. The preparation process of GS-ADP adhesive is very simple by mixing and stirring GS and ADP evenly at room temperature. The results revealed that the GS-ADP adhesive has good storage stability and water resistance, and its wet shear strength is much higher than that of phenolic resin (PF) adhesive. Markedly, the cone calorimeter test results show that G-ADP adhesive has good flame retardancy, and the plywood based on GS-ADP adhesive has good flame retardancy. Meanwhile, it can be seen from dynamic mechanical analysis (DMA) and thermogravimetric analysis (TGA) that GS-ADP has excellent modulus of elasticity (MOE), high glass transition temperature (Tg) and good thermal stability. The findings suggest that GS-ADP could be a viable substitute for PF resin in structural wood fabrication.
format Article
author Jia, Yongbo
Luo, Bei
Lee, Seng Hua
Huang, Heming
Wu, Zhigang
Zhou, Bei
Zhou, Xiaojian
Zhang, Jun
spellingShingle Jia, Yongbo
Luo, Bei
Lee, Seng Hua
Huang, Heming
Wu, Zhigang
Zhou, Bei
Zhou, Xiaojian
Zhang, Jun
Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
author_facet Jia, Yongbo
Luo, Bei
Lee, Seng Hua
Huang, Heming
Wu, Zhigang
Zhou, Bei
Zhou, Xiaojian
Zhang, Jun
author_sort Jia, Yongbo
title Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
title_short Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
title_full Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
title_fullStr Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
title_full_unstemmed Facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
title_sort facile preparation of high-performance plywood adhesive from gelatinized corn starch crosslinked with ammonium dihydrogen phosphate
publisher Elsevier BV
publishDate 2024
url http://psasir.upm.edu.my/id/eprint/105793/
https://www.sciencedirect.com/science/article/pii/S0141813023054478
_version_ 1795013301001781248
score 13.211869

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