An innovative approach to manufacturing flexible decorative wood veneer using EVA film as adhesive and reinforcing materials

Zhang, Xinhao; Fang, Lu; He, Ye; Lu, Yuxin; Yu, Jiayan

doi:10.1080/17480272.2022.2064765

Cited by 6 publications

(2 citation statements)

References 47 publications

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“…The values reached 1.37 ± 0.27 MPa and 1.57 ± 0.13 MPa for WPU-5DSL and WPU-10DSL, respectively. Zhang et al [41,42] prepared ethylene vinyl acetate copolymer (EVA) decorative films that bonded plywood, and the surface bonding strength reached 1.30 MPa. The products can be used as indoor furniture.…”

Section: Thermal Properties Of Sl Modified Wpu and The Application Fo...mentioning

confidence: 99%

Synthesis of a novel waterborne diethanolamine‐modified lignin/polyurethane emulsion and its application as an adhesive for polypropylene decorative film on wood‐based panels

Chang

Wang

Luo

et al. 2023

Polymer Engineering & Sci

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To improve the surface bonding strength of polypropylene (PP), decorative films on wood panels, sodium lignosulfonate (SL) was modified with diethanolamine (DEA) to graft two long hydrocarbon chains with end hydroxyl groups on the molecule. The product reacted with waterborne polyurethane (WPU) monomers to form reinforced emulsions. The novel emulsion was used as adhesives on the back of PP decorative films and compared to the unmodified SL. Different contents (5 wt.% and 10 wt.%) of modified SL content were considered in the dry WPU. The PP decorative films were hot-pressed onto plywood using different kinds of WPU. Results showed that two long hydroxyl groups were grafted on the SL molecule after DEA modification, which reacted with the WPU monomers to form reinforced WPU emulsions. The DEAmodified SL showed better dispersibility compared to pure SL, avoiding aggregation. Owing to their heat resistance and high stiffness, the DEA-modified SL/WPU emulsions were superior in thermal properties and surface bonding strength.

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Section: Thermal Properties Of Sl Modified Wpu and The Application Fo...mentioning

confidence: 99%

Synthesis of a novel waterborne diethanolamine‐modified lignin/polyurethane emulsion and its application as an adhesive for polypropylene decorative film on wood‐based panels

Chang

Wang

Luo

et al. 2023

Polymer Engineering & Sci

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“…A fiberboard is a type of artificial board that is made from a series of treatments, such as the gluing, heating, pressing, and sanding of raw materials. The main component is wood or plant fibers [1][2][3][4][5][6][7]. The fiberboard has three types: high-density, medium-density, and low-density types.…”

Section: Introductionmentioning

confidence: 99%

Effect of Composite Addition of Antibacterial/Photochromic/Self-Repairing Microcapsules on the Performance of Coatings for Medium-Density Fiberboard

Deng,

Huang,

Yan

2023

Coatings

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In order to expand the research on a combination of functional microcapsules and water-based coatings, antibacterial microcapsules using 3.0% sodium dodecyl benzene sulfonate as an emulsifier, self-repairing microcapsules, and photochromic microcapsules were added to water-based coatings separately or in combination and coated on medium-density fiberboard to analyze the various properties of the coating. From the perspective of the antibacterial effect, the photochromic microcapsules have little negative impact on antibacterial properties and can be used in combination with antibacterial microcapsules. When the photochromic microcapsules and antibacterial microcapsules were combined, their antibacterial rates against Staphylococcus aureus and Escherichia coli were 51.9% and 55.6%, respectively. The self-repairing microcapsules in combination with antibacterial microcapsules lead to a significant decrease in the antibacterial rate and are not suitable for use in combination with antibacterial microcapsules. From the perspective of the photochromic effect, the addition of self-repairing microcapsules can accelerate the photochromic speed of the coating, improving the photochromic effect. The addition of antibacterial microcapsules made the photochromic rate slower. Both the antibacterial microcapsules and photochromic microcapsules have weakened the self-repairing ability of self-repairing microcapsules. The width change rate in coating scratches has decreased from 21.9% to 14.7% and 17.6%, respectively. However, compared with the coating without microcapsules, the self-repairing ability still improved. The results have broad prospects in the application of antibacterial microcapsules, self-repairing microcapsules, and photochromic microcapsules for coatings on medium-density fiberboards.

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Effect of pH regulation on the properties of furfuryl alcohol-modified decorative veneer

Wu,

Na,

Avramidis

et al. 2024

Eur. J. Wood Prod.

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An innovative approach to manufacturing flexible decorative wood veneer using EVA film as adhesive and reinforcing materials

Cited by 6 publications

References 47 publications

Synthesis of a novel waterborne diethanolamine‐modified lignin/polyurethane emulsion and its application as an adhesive for polypropylene decorative film on wood‐based panels

Synthesis of a novel waterborne diethanolamine‐modified lignin/polyurethane emulsion and its application as an adhesive for polypropylene decorative film on wood‐based panels

Effect of Composite Addition of Antibacterial/Photochromic/Self-Repairing Microcapsules on the Performance of Coatings for Medium-Density Fiberboard

Effect of pH regulation on the properties of furfuryl alcohol-modified decorative veneer

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