Multifunctional Adhesive with Water Resistance, Flame Retardancy and Mildew Resistance Synthesized by Cross-Linking Chitosan with Biomass Polyester DOI
Yuefeng Huang,

Yaohong Yang,

Di He

et al.

Published: Jan. 1, 2023

Traditional petroleum-based adhesives have decreased in popularity as a result of their elevated cost and release harmful substances into the environment. Bio-based lately emerged hot research subject. Among them, protein-based been highly regarded due to excellent adhesive properties low prices. Nevertheless, protein are vulnerable mould deterioration, which is one drawbacks. Chitosan has drawn our interest being second most prevalent biopolymer on Earth, having multiple functional groups, possessing inherent antimicrobial properties. We produced biomass polyester using biomass-derived materials reacted oxidised polyester, chitosan, amino trimethylene phosphonic acid one-pot method create versatile with boiling water resistance, flame retardancy, mildew resistance. This displayed impressive shear strength when used such wood, bamboo glass high degree crosslinking via ester, carbon-nitrogen double bond, well amide hydrogen bonds. In particular, wet wood reached 1.43 MPa after immersed for three hours, surpassing Chinese national standard plate class (≥0.7 MPa) by significant margin. Furthermore, provided retardant attributes expanding possibilities generating multifunctional bio-based suitable both industrial homes usage.

Language: Английский

Application and carbon footprint evaluation of lignin-based composite materials DOI

Yanfan Yang,

Yanhua Guan,

Chongyang Li

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(2)

Published: March 18, 2024

Language: Английский

Citations

23
Preparation of a long-term mildew resistant and strong soy protein adhesive via constructing multiple crosslinking networks DOI
Yanqiu Chen, Xinxin Huang, Guang Wang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152045 - 152045

Published: May 8, 2024

Language: Английский

Citations

5
A Synergistic Strategy for Cost‐Effectively Reducing Formaldehyde Emission of Urea‐Formaldehyde Resin via Glyoxal Copolymerization and Urea Post‐Addition DOI Open Access
Jin Zhao, Hang Wang,

Yufei Kan

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

ABSTRACT Although urea‐formaldehyde (UF) resin is extensively used in the wood industry for its cost‐effectiveness, good bonding performance, and technological applicability, reducing formaldehyde emission to levels comparable with non‐formaldehyde adhesives while maintaining cost efficiency remains a challenge. In this study, novel glyoxal‐urea‐formaldehyde (GUF) adhesive low (F **** grade), desired pre‐pressing properties was developed through synergistic effect of glyoxal copolymerization post‐adding urea as scavenger (FS). FTIR, NMR, XPS, DSC, TGA analyses showed that formed substituted hydroxymethyl structures. The cross‐linking reaction between GUF post‐added enhanced, which reduced from GUF‐bonded plywood 0.20 mg/L. This value 33% lower than 0.3 mg/L required F grade plywood, according JAS standards. maintained warm water‐soaked wet strength 0.74 MPa 0.82 MPa. optimal conditions were 10% 4.5 wt% urea, did not cause increase resin. strategy offers cost‐effective approach reduce UF resin, demonstrating promising potential broad application production composites.

Language: Английский

Citations

0
Biomimetic Nanozyme Chemistry Transforms Soy Meal into High Strength and Multifunctional Adhesive DOI
Xinyi Li,

Jiawei Shao,

M. Bai

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 27, 2025

Language: Английский

Citations

0
Development of a Boiling Water Resistant, Flame Retardant, and Mildew Resistant Multifunctional Adhesive Cross-Linked with Chitosan and Biomass Polyester DOI
Yuefeng Huang,

Yaohong Yang,

Xinjie Yang

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(33), P. 12341 - 12353

Published: Aug. 8, 2024

Recently, the investigation into sustainable adhesives for wood composites has garnered significant attention. However, a notable limitation of biobased lies in their susceptibility to mildew growth and degradation. Chitosan, being second most abundant biopolymer on Earth, featuring multitude functional groups inherently possessing antimicrobial properties, emerged as compelling candidate address this challenge. In study, we devised novel biomass-derived polyester, which was subsequently cross-linked with chitosan amino trimethylene phosphonic acid streamlined one-pot process. This innovative approach yielded versatile adhesive that exhibits resistance boiling water, flame retardancy, inhibition. The adhesive's exceptional shear strength, when applied materials such wood, bamboo, glass, stems from its robust cross-linking network comprising ester, carbon–nitrogen double bonds, amides, hydrogen bonds. Notably, subjected 3 h immersion demonstrated remarkable wet strength 1.43 MPa vastly exceeding minimum threshold 0.7 specified by Chinese national standard (GB/T 9846-2015) plywood. Additionally, imparted flame-retardant properties composites, thereby broadening scope multifunctional applicable across industries encompassing manufacturing, construction, furniture sectors.

Language: Английский

Citations

3
Research progress of eco-friendly plant-derived biomass-based wood adhesives: A review DOI
Minmin Chang, Peng Shen, Lijun Wang

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 222, P. 120093 - 120093

Published: Nov. 19, 2024

Language: Английский

Citations

3
A sustainable zein-based adhesive for various substrates with improved adhesion and stability DOI

Maocheng Ji,

Fangyi Li, Jianyong Li

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 277, P. 134234 - 134234

Published: July 27, 2024

Language: Английский

Citations

2
Multifunctional Adhesive with Water Resistance, Flame Retardancy and Mildew Resistance Synthesized by Cross-Linking Chitosan with Biomass Polyester DOI
Yuefeng Huang,

Yaohong Yang,

Di He

et al.

Published: Jan. 1, 2023

Traditional petroleum-based adhesives have decreased in popularity as a result of their elevated cost and release harmful substances into the environment. Bio-based lately emerged hot research subject. Among them, protein-based been highly regarded due to excellent adhesive properties low prices. Nevertheless, protein are vulnerable mould deterioration, which is one drawbacks. Chitosan has drawn our interest being second most prevalent biopolymer on Earth, having multiple functional groups, possessing inherent antimicrobial properties. We produced biomass polyester using biomass-derived materials reacted oxidised polyester, chitosan, amino trimethylene phosphonic acid one-pot method create versatile with boiling water resistance, flame retardancy, mildew resistance. This displayed impressive shear strength when used such wood, bamboo glass high degree crosslinking via ester, carbon-nitrogen double bond, well amide hydrogen bonds. In particular, wet wood reached 1.43 MPa after immersed for three hours, surpassing Chinese national standard plate class (≥0.7 MPa) by significant margin. Furthermore, provided retardant attributes expanding possibilities generating multifunctional bio-based suitable both industrial homes usage.

Language: Английский

Citations

0