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Lin L, Tu Y, Li Z, Wu H, Mao H, Wang C. Synthesis and application of multifunctional lignin-modified cationic waterborne polyurethane in textiles. Int J Biol Macromol 2024; 262:130063. [PMID: 38340925 DOI: 10.1016/j.ijbiomac.2024.130063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/22/2024] [Accepted: 02/07/2024] [Indexed: 02/12/2024]
Abstract
Waterborne polyurethanes (WPUs) often have limitations like inadequate weathering resistance and thermal stability. To overcome these shortcomings, lignin has been selected as a modifier for its abundant availability, renewability, and biocompatibility. This study synthesized a cationic WPU using isophorone diisocyanate and polyethylene glycol as raw materials. Hydrophilicity was attained through the inclusion of dihydroxyethyl dodecylamine as a chain extender, while the introduction of epoxy monomers and lignin served to modify the polyurethane. Furthermore, a dye dispersion for cotton fabric dyeing was prepared by combining the synthesized polyurethane, chitosan, and dyes. The cationic nature of the polyurethane played a crucial role in facilitating dye adhesion and uptake on the fabric surface, resulting in improved dyeing performance. The incorporation of epoxy side chains and chitosan cross-linking contributed to the excellent color fastness of the dyed fabrics. Moreover, the incorporation of lignin and chitosan endowed the fabric with antibacterial properties. Simultaneously, it provided effective UV protection, characterized by a high UV protection factor value for the fabrics. This lignin-modified WPU exhibits tremendous potential in applications such as textile coatings, adhesives, and color fixation agents. It effectively addresses the limitations of traditional WPUs and offers notable advantages, including a renewable source, cost-effectiveness, and biocompatibility.
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Affiliation(s)
- Ling Lin
- School of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China.
| | - Yuanfang Tu
- School of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China
| | - Ziyin Li
- School of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China
| | - Huanling Wu
- School of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China
| | - Haiyan Mao
- School of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China
| | - Chunxia Wang
- School of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China
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2
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Jalali S, Borges CDSP, Carbas RJC, Marques EADS, Bordado JCM, da Silva LFM. Characterization of Densified Pine Wood and a Zero-Thickness Bio-Based Adhesive for Eco-Friendly Structural Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:7147. [PMID: 38005076 PMCID: PMC10672393 DOI: 10.3390/ma16227147] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/02/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023]
Abstract
This study investigates a sustainable alternative for composites and adhesives in high-performance industries like civil and automotive. This study pioneers the development and application of a new methodology to characterize a bio-based, zero-thickness adhesive. This method facilitates precise measurements of the adhesive's strength and fracture properties under zero-thickness conditions. The research also encompasses the characterization of densified pine wood, an innovative wood product distinguished by enhanced mechanical properties, which is subsequently compared to natural pine wood. We conducted a comprehensive characterization of wood's strength properties, utilizing dogbone-shaped samples in the fiber direction, and block specimens in the transverse direction. Butt joints were employed for adhesive testing. Mode I fracture properties were determined via compact tension (CT) and double cantilever beam (DCB) tests for wood and adhesive, respectively, while mode II response was assessed through end-loaded split (ELS) tests. The densification procedure, encompassing chemical and mechanical processes, was a focal point of the study. Initially, wood was subjected to acid boiling to remove the wood matrix, followed by the application of pressure to enhance density. As a result, wood density increased by approximately 100 percent, accompanied by substantial improvements in strength and fracture energy along the fiber direction by about 120 percent. However, it is worth noting that due to the delignification nature of the densification method, properties in the transverse direction, mainly reliant on the lignin matrix, exhibited compromises. Also introduced was an innovative technique to evaluate the bio-based adhesive, applied as a zero-thickness layer. The results from this method reveal promising mechanical properties, highlighting the bio-based adhesive's potential as an eco-friendly substitute for synthetic adhesives in the wood industry.
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Affiliation(s)
- Shahin Jalali
- Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI), Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Catarina da Silva Pereira Borges
- Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI), Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Ricardo João Camilo Carbas
- Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI), Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
- Departamento de Engenharia Mecânica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal (L.F.M.d.S.)
| | - Eduardo André de Sousa Marques
- Departamento de Engenharia Mecânica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal (L.F.M.d.S.)
| | - João Carlos Moura Bordado
- Centro de Recursos Naturais E Ambiennte (CERENA), Instituto Superior Técnico, University of Lisbon, 1049-001 Lisbon, Portugal;
| | - Lucas Filipe Martins da Silva
- Departamento de Engenharia Mecânica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal (L.F.M.d.S.)
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3
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Berzins R, Merijs-Meri R, Zicans J. Research of Potential Catalysts for Two-Component Silyl-Terminated Prepolymer/Epoxy Resin Adhesives. Polymers (Basel) 2023; 15:polym15102269. [PMID: 37242844 DOI: 10.3390/polym15102269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/04/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
The current research is devoted to the research of potential catalysts for the two-component silyl-terminated prepolymer/epoxy resin system. The catalyst system must catalyze the prepolymer of the opposite component while not curing the prepolymer in the component in which the catalyst is located. Mechanical and rheological characterization of the adhesive was performed. The results of the investigation showed that certain alternative catalyst systems, which are less toxic, may be used instead of traditional catalysts for individual systems. Two-component systems, obtained by using these catalysts systems, cure in an acceptable time scale and demonstrate relatively high tensile strength and deformation values.
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Affiliation(s)
- Ritvars Berzins
- Institute of Polymer Materials, Faculty of Materials Science and Applied Chemistry, Riga Technical University, 3 Paula Valdena Street, LV-1048 Riga, Latvia
| | - Remo Merijs-Meri
- Institute of Polymer Materials, Faculty of Materials Science and Applied Chemistry, Riga Technical University, 3 Paula Valdena Street, LV-1048 Riga, Latvia
| | - Janis Zicans
- Institute of Polymer Materials, Faculty of Materials Science and Applied Chemistry, Riga Technical University, 3 Paula Valdena Street, LV-1048 Riga, Latvia
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4
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Eissenberger K, Ballesteros A, De Bisschop R, Bugnicourt E, Cinelli P, Defoin M, Demeyer E, Fürtauer S, Gioia C, Gómez L, Hornberger R, Ißbrücker C, Mennella M, von Pogrell H, Rodriguez-Turienzo L, Romano A, Rosato A, Saile N, Schulz C, Schwede K, Sisti L, Spinelli D, Sturm M, Uyttendaele W, Verstichel S, Schmid M. Approaches in Sustainable, Biobased Multilayer Packaging Solutions. Polymers (Basel) 2023; 15:1184. [PMID: 36904425 PMCID: PMC10007551 DOI: 10.3390/polym15051184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 03/03/2023] Open
Abstract
The depletion of fossil resources and the growing demand for plastic waste reduction has put industries and academic researchers under pressure to develop increasingly sustainable packaging solutions that are both functional and circularly designed. In this review, we provide an overview of the fundamentals and recent advances in biobased packaging materials, including new materials and techniques for their modification as well as their end-of-life scenarios. We also discuss the composition and modification of biobased films and multilayer structures, with particular attention to readily available drop-in solutions, as well as coating techniques. Moreover, we discuss end-of-life factors, including sorting systems, detection methods, composting options, and recycling and upcycling possibilities. Finally, regulatory aspects are pointed out for each application scenario and end-of-life option. Moreover, we discuss the human factor in terms of consumer perception and acceptance of upcycling.
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Affiliation(s)
- Kristina Eissenberger
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
| | - Arantxa Ballesteros
- Centro Tecnológico ITENE, Parque Tecnológico, Carrer d’Albert Einstein 1, 46980 Paterna, Spain
| | - Robbe De Bisschop
- Centexbel, Textile Competence Centre, Etienne Sabbelaan 49, 8500 Kortrijk, Belgium
| | - Elodie Bugnicourt
- Graphic Packaging International, Fountain Plaza, Belgicastraat 7, 1930 Zaventem, Belgium
| | - Patrizia Cinelli
- Planet Bioplastics S.r.l., Via San Giovanni Bosco 23, 56127 Pisa, Italy
| | - Marc Defoin
- Bostik SA, 420 rue d’Estienne d’Orves, 92700 Colombes, France
| | - Elke Demeyer
- Centexbel, Textile Competence Centre, Etienne Sabbelaan 49, 8500 Kortrijk, Belgium
| | - Siegfried Fürtauer
- Fraunhofer Institute for Process Engineering and Packaging, Materials Development, Giggenhauser Str. 35, 85354 Freising, Germany
| | - Claudio Gioia
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Lola Gómez
- AIMPLAS, Plastics Technology Center, Valencia Parc Tecnologic, Carrer de Gustave Eiffel 4, 46980 Paterna, Spain
| | - Ramona Hornberger
- Fraunhofer Institute for Process Engineering and Packaging, Materials Development, Giggenhauser Str. 35, 85354 Freising, Germany
| | | | - Mara Mennella
- KNEIA S.L., Carrer d’Aribau 168-170, 08036 Barcelona, Spain
| | - Hasso von Pogrell
- AIMPLAS, Plastics Technology Center, Valencia Parc Tecnologic, Carrer de Gustave Eiffel 4, 46980 Paterna, Spain
| | | | - Angela Romano
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Antonella Rosato
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Nadja Saile
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
| | - Christian Schulz
- European Bioplastics e.V. (EUBP), Marienstr. 19/20, 10117 Berlin, Germany
| | - Katrin Schwede
- European Bioplastics e.V. (EUBP), Marienstr. 19/20, 10117 Berlin, Germany
| | - Laura Sisti
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Daniele Spinelli
- Next Technology Tecnotessile, Chemical Division, Via del Gelso 13, 59100 Prato, Italy
| | - Max Sturm
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
| | - Willem Uyttendaele
- Centexbel, Textile Competence Centre, Etienne Sabbelaan 49, 8500 Kortrijk, Belgium
| | | | - Markus Schmid
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
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5
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Mouren A, Avérous L. Sustainable cycloaliphatic polyurethanes: from synthesis to applications. Chem Soc Rev 2023; 52:277-317. [PMID: 36520183 DOI: 10.1039/d2cs00509c] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Polyurethanes (PUs) are a versatile and major polymer family, mainly produced via polyaddition between polyols and polyisocyanates. A large variety of fossil-based building blocks is commonly used to develop a wide range of macromolecular architectures with specific properties. Due to environmental concerns, legislation, rarefaction of some petrol fractions and price fluctuation, sustainable feedstocks are attracting significant attention, e.g., plastic waste and biobased resources from biomass. Consequently, various sustainable building blocks are available to develop new renewable macromolecular architectures such as aromatics, linear aliphatics and cycloaliphatics. Meanwhile, the relationship between the chemical structures of these building blocks and properties of the final PUs can be determined. For instance, aromatic building blocks are remarkable to endow materials with rigidity, hydrophobicity, fire resistance, chemical and thermal stability, whereas acyclic aliphatics endow them with oxidation and UV light resistance, flexibility and transparency. Cycloaliphatics are very interesting as they combine most of the advantages of linear aliphatic and aromatic compounds. This original and unique review presents a comprehensive overview of the synthesis of sustainable cycloaliphatic PUs using various renewable products such as biobased terpenes, carbohydrates, fatty acids and cholesterol and/or plastic waste. Herein, we summarize the chemical modification of the main sustainable cycloaliphatic feedstocks, synthesis of PUs using these building blocks and their corresponding properties and subsequently present their major applications in hot-topic fields, including building, transportation, packaging and biomedicine.
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Affiliation(s)
- Agathe Mouren
- BioTeam/ICPEES-ECPM, UMR CNRS 7515, Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg Cedex 2, France.
| | - Luc Avérous
- BioTeam/ICPEES-ECPM, UMR CNRS 7515, Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg Cedex 2, France.
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6
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Effect of the biobased polyols chemical structure on high performance thermoset polyurethane properties. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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7
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Development of a Novel Biobased Polyurethane Resin System for Structural Composites. Polymers (Basel) 2022; 14:polym14214553. [DOI: 10.3390/polym14214553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/05/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022] Open
Abstract
Polyurethanes are gaining increasing interest for their use as structural components subjected to cyclic loads, such as leaf springs. Thermoset polyurethane (PUR) based technology offers some advantages, such as fatigue resistance, low viscosity, and fast curing. However, current PUR formulations present two major drawbacks: their petrochemical origin and high reactivity. The aim of this work was to develop a novel biobased PUR (BIO-PUR) with the required mechanical properties and processability for manufacturing structural composites by resin transfer moulding (RTM). For this purpose, a high functionality and high hydroxyl index castor-oil-based polyol was used combined with a biobased glycerol (BIO-Gly) to increase the crosslinking density and improve the final properties of the BIO-PUR. The viscosity and reactivity of the different systems were studied by means of rheology tests and differential scanning calorimetry (DSC). Thermal and mechanical properties were studied by dynamic mechanical analysis (DMA) and flexural tests. Furthermore, the RTM process of a representative part was simulated and validated through the manufacturing and testing of plates. The properties of the BIO-PUR resin systems were strongly influenced by the addition of biobased glycerol and its effect on the crosslinking density. The combination of a high functionality and hydroxyl index biobased polyol with the biobased glycerol resulted in a high-performance BIO-PUR with the required reactivity and final properties for structural applications.
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8
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Berzins R, Merijs-Meri R, Zicans J. Comparison of Two-Component Silyl-Terminated Polyether/Epoxy Resin Model and Complete Systems and Evaluation of Their Mechanical, Rheological and Adhesive Properties. Polymers (Basel) 2022; 14:polym14122421. [PMID: 35745997 PMCID: PMC9230202 DOI: 10.3390/polym14122421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/07/2022] [Accepted: 06/13/2022] [Indexed: 02/04/2023] Open
Abstract
The current research is devoted to the investigation of the influence of a secondary amine compatibilizer and customized additive package on the tensile, rheological and adhesive properties of a Silyl-terminated polyether (SIL)/Epoxy resin (EP) model and completed two-component systems. A SIL/EP model and completed two-component systems were developed over a broad range of the both pre-polymer ratios (90/10-30/70 wt.-to-wt%). Additive packages of the components A and B were designed to prevent premature polycondensation of the respective pre-polymers (including suitable catalysts for each of the pre-polymers, as well as vinyltrimetoxysilane as a drying agent for moisture control), to ensure easy processing and stable performance of the system. Results of the investigation testify that the values of the tensile strength and Shore-A hardness of the compatibilized systems are higher in comparison to unmodified ones. In the presence of the additive package, a further improvement of tensile strength and tensile strain values is observed for SIL-rich compositions (SIL content above 70 wt%), whereas at lower SIL concentrations, the reinforcing effect is considerably reduced. In respects to adhesion properties, the highest values to a broad range of substrates with different surface polarities are observed at the SIL/EP range from 80/20 to 50/50 wt.-to-wt%.
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9
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Blasco MPC, Limiñana MÁP, Silvestre CR, Calpena EO, Aís FA. Sustainable Reactive Polyurethane Hot Melt Adhesives Based on Vegetable Polyols for Footwear Industry. Polymers (Basel) 2022; 14:polym14020284. [PMID: 35054690 PMCID: PMC8779523 DOI: 10.3390/polym14020284] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/13/2021] [Accepted: 12/22/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this work is to develop sustainable reactive polyurethane hot melt adhesives (HMPUR) for footwear applications based on biobased polyols as renewable resources, where ma-croglycol mixtures of polyadipate of 1,4-butanediol, polypropylene and different biobased polyols were employed and further reacted with 4-4'-diphenylmethane diisocyanate. The different reactive polyurethane hot melt adhesives obtained were characterized with different experimental techniques, such as Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), softening temperature and melting viscosity. Finally, their adhesion properties were measured from T-peel tests on leather/HMPUR adhesives/SBR rubber joints in order to establish the viability of the used biobased polyols and the amount of these polyols that could be added to reactive polyurethane hot melt adhesives satisfactorily to meet the quality requirements of footwear joints. All biobased polyols and percentages added to the polyurethane adhesive formulations successfully met the quality requirements of footwear, being comparable to traditional adhesives currently used in footwear joints in terms of final strength. Therefore, these new sustainable polyurethane adhesives can be considered as suitable and sustainable alternatives to the adhesives commonly used in footwear joints.
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10
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Srihanum A, Tuan Noor MTI, Devi KPP, Hoong SS, Ain NH, Mohd NS, Nek Mat Din NSM, Kian YS. Low density rigid polyurethane foam incorporated with renewable polyol as sustainable thermal insulation material. J CELL PLAST 2022. [DOI: 10.1177/0021955x211062630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Palm olein-based polyol (PP) was used as a partial replacement for commercial sucrose/glycerine initiated polyether polyol (GP) for the production of low density rigid polyurethane foams (RPUFs). The hydroxyl value (OHV) of the GP was 380 mg KOH/g, whereas the OHV for PP was 360 mg KOH/g. The RPUFs were prepared by replacing the GP with PP up to 50 parts per hundred parts of polyols (pph). Characterisation of the RPUFs, including density, compressive strength and strain, cell morphology and thermal conductivity ( k-value), were conducted. The dimensional stability of the foams was also evaluated. The study showed improvement in the compressive strength and strain for palm-based RPUFs with the incorporation of up to 30 pph PP as compared to GP foams. The lowest k-value (0.0232 W/m.K) of RPUF with density below 30 kg/m3 was obtained with the incorporation of 10 pph PP. This was due to the smallest and uniform pore size distribution observed using SEM images. The dimensional stability of the RPUF prepared from PP was within the acceptable range. Thus, the RPUFs made from PP are potential candidates to be used as insulation for refrigerators, freezers and piping.
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Affiliation(s)
- Adnan Srihanum
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Maznee TI Tuan Noor
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Kosheela PP Devi
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Seng Soi Hoong
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Nurul H Ain
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Norhisham S Mohd
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Nik Siti Mariam Nek Mat Din
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
| | - Yeong Shoot Kian
- Synthesis and Products Development Unit, Advanced Oleochemical Technology Division, Malaysian Palm Oil Board, Kajang, Malaysia
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11
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Davis AE, Sayer KB, Jenkins CL. A comparison of adhesive polysulfides initiated by garlic essential oil and elemental sulfur to create recyclable adhesives. Polym Chem 2022. [DOI: 10.1039/d2py00418f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sulfur and garlic essential oil can initiate polymerization with a variety of natural monomers to form sustainable adhesives. The sulfur source has a substantial impact on the adhesion strength and material properties.
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Affiliation(s)
- Anthony E. Davis
- Department of Chemistry, Idaho State University, 921 South 8th Ave, Pocatello, ID 83209, USA
| | - Kyler B. Sayer
- Department of Chemistry, Idaho State University, 921 South 8th Ave, Pocatello, ID 83209, USA
| | - Courtney L. Jenkins
- Department of Chemistry, Idaho State University, 921 South 8th Ave, Pocatello, ID 83209, USA
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12
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Ramdani N, Zaimeche H, Derradji M. Biobased thermally-stable aromatic cyanate ester thermosets: A review. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.105037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Taherimehr M, YousefniaPasha H, Tabatabaeekoloor R, Pesaranhajiabbas E. Trends and challenges of biopolymer-based nanocomposites in food packaging. Compr Rev Food Sci Food Saf 2021; 20:5321-5344. [PMID: 34611989 DOI: 10.1111/1541-4337.12832] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 07/11/2021] [Accepted: 08/03/2021] [Indexed: 01/14/2023]
Abstract
The ultimate goal of new food packaging technologies, in addition to maintaining the quality and safety of food for the consumer, is to consider environmental concerns and reduce its impacts. In this regard, one of the solutions is to use eco-friendly biopolymers instead of conventional petroleum-based polymers. However, the challenges of using biopolymers in the food packaging industry should be carefully evaluated, and techniques to eliminate or minimize their disadvantages should be investigated. Many studies have been conducted to improve the properties of biopolymer-based packaging materials to produce a favorable product for the food industry. This article reviews the structure of biopolymer-based materials and discusses the trends and challenges of using these materials in food packaging technologies with the focus on nanotechnology and based on recent studies.
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Affiliation(s)
- Masoumeh Taherimehr
- Department of Chemistry, Faculty of Basic Sciences, Babol Noshirvani University of Technology, Babol, Iran
| | - Hassan YousefniaPasha
- Department of Agricultural Machinery Engineering, Faculty of Agriculture Engineering and Technology, College of Agriculture and Natural Resource, University of Tehran, Karaj, Iran
| | - Reza Tabatabaeekoloor
- Department of Agricultural Machinery Engineering, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
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14
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Jiang W, Hosseinpourpia R, Biziks V, Ahmed SA, Militz H, Adamopoulos S. Preparation of Polyurethane Adhesives from Crude and Purified Liquefied Wood Sawdust. Polymers (Basel) 2021; 13:polym13193267. [PMID: 34641084 PMCID: PMC8512079 DOI: 10.3390/polym13193267] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/19/2021] [Accepted: 09/22/2021] [Indexed: 11/29/2022] Open
Abstract
Polyurethane (PU) adhesives were prepared with bio-polyols obtained via acid-catalyzed polyhydric alcohol liquefaction of wood sawdust and polymeric diphenylmethane diisocyanate (pMDI). Two polyols, i.e., crude and purified liquefied wood (CLW and PLW), were obtained from the liquefaction process with a high yield of 99.7%. PU adhesives, namely CLWPU and PLWPU, were then prepared by reaction of CLW or PLW with pMDI at various isocyanate to hydroxyl group (NCO:OH) molar ratios of 0.5:1, 1:1, 1.5:1, and 2:1. The chemical structure and thermal behavior of the bio-polyols and the cured PU adhesives were analyzed by Fourier transform infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA). Performance of the adhesives was evaluated by single-lap joint shear tests according to EN 302-1:2003, and by adhesive penetration. The highest shear strength was found at the NCO:OH molar ratio of 1.5:1 as 4.82 ± 1.01 N/mm2 and 4.80 ± 0.49 N/mm2 for CLWPU and PLWPU, respectively. The chemical structure and thermal properties of the cured CLWPU and PLWPU adhesives were considerably influenced by the NCO:OH molar ratio.
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Affiliation(s)
- Wen Jiang
- Department of Forestry and Wood Technology, Linnaeus University, Lückligs Plats 1, 35195 Växjö, Sweden; (W.J.); (R.H.); (S.A.A.)
| | - Reza Hosseinpourpia
- Department of Forestry and Wood Technology, Linnaeus University, Lückligs Plats 1, 35195 Växjö, Sweden; (W.J.); (R.H.); (S.A.A.)
| | - Vladimirs Biziks
- Institute of Wood Biology and Wood Products, Georg-August University Göettingen, Büsgenweg 4, 37077 Göttingen, Germany; (V.B.); (H.M.)
| | - Sheikh Ali Ahmed
- Department of Forestry and Wood Technology, Linnaeus University, Lückligs Plats 1, 35195 Växjö, Sweden; (W.J.); (R.H.); (S.A.A.)
| | - Holger Militz
- Institute of Wood Biology and Wood Products, Georg-August University Göettingen, Büsgenweg 4, 37077 Göttingen, Germany; (V.B.); (H.M.)
| | - Stergios Adamopoulos
- Department of Forest Biomaterials and Technology, Swedish University of Agricultural Sciences, Vallvägen 9C, 75007 Uppsala, Sweden
- Correspondence:
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15
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Copolymers of xylan-derived furfuryl alcohol and natural oligomeric tung oil derivatives. Int J Biol Macromol 2020; 164:2497-2511. [DOI: 10.1016/j.ijbiomac.2020.08.095] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/03/2020] [Accepted: 08/10/2020] [Indexed: 01/26/2023]
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16
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Cousin K, Quienne B, Pinaud J, Caillol S, Monflier E, Hapiot F. One‐Pot Two‐Step Synthesis of Hydroxymethylated Unsaturated VHOSO and Its Application to the Synthesis of Biobased Polyurethanes. EUR J LIPID SCI TECH 2020. [DOI: 10.1002/ejlt.202000158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kévin Cousin
- University of Artois CNRS Centrale Lille Université de Lille UMR 8181—UCCS—Unité de Catalyse et Chimie du Solide Lens F‐62300 France
| | - Baptiste Quienne
- ICGM Université de Montpellier CNRS ENSCM Montpellier F‐34296 France
| | - Julien Pinaud
- ICGM Université de Montpellier CNRS ENSCM Montpellier F‐34296 France
| | - Sylvain Caillol
- ICGM Université de Montpellier CNRS ENSCM Montpellier F‐34296 France
| | - Eric Monflier
- University of Artois CNRS Centrale Lille Université de Lille UMR 8181—UCCS—Unité de Catalyse et Chimie du Solide Lens F‐62300 France
| | - Frédéric Hapiot
- University of Artois CNRS Centrale Lille Université de Lille UMR 8181—UCCS—Unité de Catalyse et Chimie du Solide Lens F‐62300 France
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17
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Wang B, Li Z, Liu F, Liu Y. Eco-friendly, self-repairing polymer materials based on reversible Diels-Alder chemistry. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2020. [DOI: 10.1080/10601325.2020.1807365] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Bao Wang
- College of Chemistry, Key Laboratory of High Performance Plastics, Ministry of Education, Jilin University, Changchun, P.R. China
| | - Zhiying Li
- College of Chemistry, Key Laboratory of High Performance Plastics, Ministry of Education, Jilin University, Changchun, P.R. China
| | - Fengya Liu
- College of Chemistry, Key Laboratory of High Performance Plastics, Ministry of Education, Jilin University, Changchun, P.R. China
| | - Yudong Liu
- College of Chemistry, Key Laboratory of High Performance Plastics, Ministry of Education, Jilin University, Changchun, P.R. China
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18
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Herrera C, Ysinga KJ, Jenkins CL. Polysulfides Synthesized from Renewable Garlic Components and Repurposed Sulfur Form Environmentally Friendly Adhesives. ACS APPLIED MATERIALS & INTERFACES 2019; 11:35312-35318. [PMID: 31448895 DOI: 10.1021/acsami.9b11204] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Natural materials have been used as glues throughout human history. Over the last century, society has come to rely heavily on synthetic, petroleum-based adhesives instead, consuming ∼14 million tons per year. In recent years, however, there has been a resurgence of glues formed with renewable materials. This work seeks to integrate the two to form strong adhesives. Here, elemental sulfur was combined with diallyl sulfide (DAS), diallyl disulfide (DADS), and garlic essential oil (GEO) to form adhesive polymers from recycled petroleum waste and renewable monomers. The labile sulfur bonds in DADS and GEO allowed these monomers to be homopolymerized, forming polysulfides entirely from renewable monomers. Heating these materials causes them to transition from viscous liquids to hardened solids. A family of copolymers containing different garlic components and varying sulfur-to-monomer ratios were synthesized, characterized, and tested for this study. Polymer structures were confirmed by 1H NMR. Changes to the polysulfide material properties upon curing were examined by gel permeation chromatography and differential scanning calorimetry. Characterization data of cured polymers were used to choose the optimal cure temperature for adhesion studies. The adhesion strength of polysulfides with varying compositions was determined by single-lap shear testing. Strong bonding was obtained for all garlic-based polysulfides with strengths 3 times higher than commercial hide glue.
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Affiliation(s)
- Cristina Herrera
- Department of Chemistry , Ball State University , 2000 W. University Avenue , Muncie , Indiana 47306 , United States
| | - Kristen J Ysinga
- Department of Chemistry , Ball State University , 2000 W. University Avenue , Muncie , Indiana 47306 , United States
| | - Courtney L Jenkins
- Department of Chemistry , Ball State University , 2000 W. University Avenue , Muncie , Indiana 47306 , United States
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19
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Bio-based routes to synthesize cyclic carbonates and polyamines precursors of non-isocyanate polyurethanes: A review. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.06.032] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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20
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Towards bio-based high-performance polybenzoxazines: Agro-wastes as starting materials for BPA-free thermosets via efficient microwave-assisted synthesis. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.04.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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21
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Biobased transparent polyimides with excellent solubility and mechanical properties using myo-inositol derived diamines. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.05.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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