Sustainable lignin-hydroxymethyl furfural-based waterborne polyurethane adhesive with high bonding strength, water and weather resistance

Yi Mai; Xi-Tai Cai; Libo Li; Zhipeng Qiu; Weifeng Liu; Xueqing Qiu; Rongxian Ou; Jingpeng Zhou; Fengshan Zhang; Fan Bu

doi:10.1039/d5gc06825h

January 1, 2026Green Chemistry

Sustainable lignin-hydroxymethyl furfural-based waterborne polyurethane adhesive with high bonding strength, water and weather resistance

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Key Points

The research aims to create environmentally friendly waterborne polyurethane adhesives using lignin and hydroxymethylfurfural.
Developed adhesives using lignin and hydroxymethylfurfural combined with polyurethane
Tested the bonding strength and resistance to water and weather conditions
Compared performance against conventional formaldehyde-based adhesives
Achieved high bonding strength in the new adhesives
Demonstrated improved water and weather resistance
Reduced environmental and health impacts compared to traditional adhesives

Implication

Develops bio-based adhesives with enhanced bonding and environmental benefits, suggesting a safer alternative to traditional adhesives.

Abstract

Conventional formaldehyde-based adhesives pose serious risks to the environment and human health. Lignin and hydroxymethylfurfural (HMF) show great potential in the production of green, recyclable bio-based waterborne polyurethane adhesives, reducing...

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Cite This Study

Mai et al. (2026) studied this question.

synapsesocial.com/papers/69a288590a974eb0d3c04336 https://doi.org/10.1039/d5gc06825h

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Sustainable lignin-hydroxymethyl furfural-based waterborne polyurethane adhesive with high bonding strength, water and weather resistance

Key Points

Implication

Abstract

Discussion

Cite This Study

Sustainable lignin-hydroxymethyl furfural-based waterborne polyurethane adhesive with high bonding strength, water and weather resistance

Key Points

Implication

Abstract

Discussion

Cite This Study

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