Facile preparation of epoxidized soybean oil-hexanediamine resin for fabrication of pressure-sensitive adhesives

Liu, Bowen; Essawy, Hisham; Li, Zhuohong; Du, Guanben; Liang, Jiankun; Hou, Defa; Zhou, Xiaojian; Zhang, Jun

doi:10.1016/j.porgcoat.2023.107633

Cited by 10 publications

(4 citation statements)

References 39 publications

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“…(F) Viscosity of GPUA as a function of temperature. (G) Comparison of shear strength of other reported pressure-sensitive adhesives. − …”

Section: Resultsmentioning

confidence: 99%

Sustainable and Renewable Microcross-Linked Polyurethane Pressure-Sensitive Adhesive from Waste Polyethylene Terephthalate

Pu,

Fang,

Zhou

et al. 2024

ACS Sustainable Chem. Eng.

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Recycling of sustainable raw materials from waste poly(ethylene terephthalate) is a promising production path compared to traditional raw materials sourced from limited fossil fuel resources. The renewable resources have potential in preparing polyurethane (PU) pressure-sensitive adhesive (PSA) with high activity and polarity for wide applications. In this work, a novel microcross-linked solvent-free PU adhesive based on a chain extender from glycolysis of waste polyethylene terephthalate (PET) was processed. The adhesive displayed stable adhesion on a variety of substrate materials including steel, plastic, glass, paper, and wood. The adhesive strength on wood substrates can be up to 1.69 MPa, and the 180 peeling strength is 2.75 N/2.5 cm, which is comparable to other PSA made from recyclable resources. The main component of PET glycolysis products (LGOP), bis(2-hydroxyethyl) terephthalate, can cause rapid expansion and crosslinking of the PU chain segment. The PU adhesive demonstrates molecular reconstruction capability, good healing, excellent ductility, and thermal stability due to the presence of the strong polarity and rigid aminoester group and cross-linking. Chang's viscoelastic windows of Chang's PU adhesives shifted to quadrant II under high shear pressures, and quadrant V could be used for general-purpose sensitive adhesives. This study presents an environmentally friendly method for producing PU adhesive by recycling waste PET as a key raw material for pressure-sensitive adhesive.

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“…(F) Viscosity of GPUA as a function of temperature. (G) Comparison of shear strength of other reported pressure-sensitive adhesives. − …”

Section: Resultsmentioning

confidence: 99%

Sustainable and Renewable Microcross-Linked Polyurethane Pressure-Sensitive Adhesive from Waste Polyethylene Terephthalate

Pu,

Fang,

Zhou

et al. 2024

ACS Sustainable Chem. Eng.

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“…Meanwhile, the pressure-sensitive adhesive showed a good underwater bonding performance. 45 To the best of our knowledge, there are no reports on coconversion of ESO and cardanol to prepare adhesives.…”

Section: ■ Introductionmentioning

confidence: 99%

“…Liu et al prepared a pressure-sensitive adhesive with high bonding strength and peeling performance by cross-linking diaminohexane with ESO in a one-pot method. Meanwhile, the pressure-sensitive adhesive showed a good underwater bonding performance . To the best of our knowledge, there are no reports on coconversion of ESO and cardanol to prepare adhesives.…”

Section: Introductionmentioning

confidence: 99%

Low-Shrinkage and Degradable UV Imprint Lithography Based on Biomass-Derived Epoxidized Soybean Oil and Cardanol

Liu,

Ren,

Xie

et al. 2024

Ind. Eng. Chem. Res.

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Ultraviolet (UV) imprint lithography plays an important role in the electronic information field as a form of microstructure molding. Herein, a novel photoresist with an extremely low volume shrinkage (1.17%) and excellent degradation ability was developed for UV imprint lithography based on biorenewable cardanol, epoxy soybean oil, and tripropylene glycol diacrylate via combined free radical/cationic dual curing. The viscosity of modified cardanol was only one-seventh that of epoxy soybean oil and can be used as an excellent reactive diluent. The initiation efficiency and cross-linking density were significantly improved, showing an outstanding thermal stability (T 5% of 312.8 °C), excellent adhesion (3.9 MPa), and high gel content (92.7%). More importantly, the photoresist manifested an excellent pattern transfer ability, and the adhesive displayed an excellent removability from the mold by introducing zinc acetyl acetone. This work provides a promising route to produce a high-performance photoresist with biomass derivatives.

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“…The dry and wet strength values of the plywood prepared using this adhesive exceeded the Chinese national standard GB/T9846-2015 [ 25 ]. However, the prepared plywood did not show any resistance to boiling water with complete loss of strength, which is considered a critical issue considering the preparation process of this adhesive is relatively complicated whereas hexanediamine is a toxic material [ 26 ]. All these drawbacks are presenting serious limitations that hindered its further development.…”

Section: Introductionmentioning

confidence: 99%

Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood

Liu,

Jia,

Zheng

et al. 2024

Polymers

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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.

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Facile preparation of epoxidized soybean oil-hexanediamine resin for fabrication of pressure-sensitive adhesives

Cited by 10 publications

References 39 publications

Sustainable and Renewable Microcross-Linked Polyurethane Pressure-Sensitive Adhesive from Waste Polyethylene Terephthalate

Sustainable and Renewable Microcross-Linked Polyurethane Pressure-Sensitive Adhesive from Waste Polyethylene Terephthalate

Low-Shrinkage and Degradable UV Imprint Lithography Based on Biomass-Derived Epoxidized Soybean Oil and Cardanol

Development and Characterization of Bio-Based Formaldehyde Free Sucrose-Based Adhesive for Fabrication of Plywood

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