Impact of the processing method on the properties of castor oil/cellulose acetate polyurethane adhesives for bonding wood

Tenorio‐Alfonso, Adrián; Sánchez, Manuel Marín; Franco, J. M.

doi:10.1016/j.ijadhadh.2022.103153

Cited by 15 publications

(14 citation statements)

References 60 publications

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“…The market is dominated by a wide variety of adhesives, many of which are synthetic and fossil-fuel-based. However, the dwindling fossil fuel resources and the focus on sustainable materials have led to increased interest in an eco-friendly alternative: vegetable oil-based adhesives [ 9 , 18 , 19 , 21 , 26 , 27 , 29 , 30 , 32 , 33 , 34 , 35 , 36 , 37 , 39 , 40 , 41 , 42 , 73 , 74 ], lignin-based adhesives [ 75 , 76 ], tannin-based adhesives [ 76 , 77 ], protein-based adhesives [ 78 , 79 ], and starch-based adhesives [ 80 , 81 , 82 ].…”

Section: Vegetable Oil-based Adhesives: An Overviewmentioning

confidence: 99%

“…An optimistic approach to addressing the environmental impact of polyurethane adhesives (PUAs) is to employ vegetable oils as feedstock for their production. Vegetable oils from diverse sources like soybeans [ 11 , 12 , 13 , 14 , 15 , 16 , 17 ], the castor plant [ 16 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 ], and linseeds [ 27 , 28 ] bring several benefits, such as being abundant, renewable, and featuring appropriate chemical properties for adhesive formulations [ 18 , 19 , 21 , 26 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 ]. Substituting petrochemical-based materials with vegetable oils could reduce dependence on fossil fuels while minimizing the carbon footprint associated with using and producing these adhesives [ 43 ].…”

Section: Introductionmentioning

confidence: 99%

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Eco-Friendly and High-Performance Bio-Polyurethane Adhesives from Vegetable Oils: A Review

Maulana,

Wibowo,

Mardawati

et al. 2024

Polymers

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Current petrochemical-based adhesives adversely affect the environment through substantial volatile organic compound (VOC) emissions during production, contributing to air pollution and climate change. In contrast, vegetable oils extracted from bio-resources provide a compelling alternative owing to their renewability, abundance, and compatibility with adhesive formulation chemistry. This review aimed to critically examine and synthesize the existing scholarly literature on environmentally friendly, sustainable, and high-performance polyurethane adhesives (PUAs) developed from vegetable oils. The use of PUAs derived from vegetable oils promises to provide a long-term replacement while simultaneously maintaining or improving adhesive properties. This quality renders these adhesives appropriate for widespread use in various sectors, including construction, automotive manufacturing, packaging, textile, and footwear industries. This review intended to perform a comprehensive assessment and integration of the existing research, thereby identifying the raw materials, strengths, weaknesses, and gaps in knowledge concerning vegetable oil-based PUAs. In doing so, it responded to these gaps and proposes potential avenues for future research. Therefore, this review accomplishes more than merely evaluating the existing research; it fosters the advancement of greener PUA technologies by identifying areas for improvement and innovation towards more sustainable industrial practices by showcasing vegetable oil-based PUAs as viable, high-performance alternatives to their petroleum-based counterparts.

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Section: Vegetable Oil-based Adhesives: An Overviewmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Eco-Friendly and High-Performance Bio-Polyurethane Adhesives from Vegetable Oils: A Review

Maulana,

Wibowo,

Mardawati

et al. 2024

Polymers

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“…The urethane linkage (À NHCOOÀ ) is produced by a rearrangement reaction between a diisocyanate and a polyol. [70] The common raw materials used for PU synthesis are classified into polyols, diisocyanate, and chain extender. [71] The brief descriptions of these components are presented in this section.…”

Section: Precursors For Smpu Synthesismentioning

confidence: 99%

Advances in Graphene‐Reinforced Polyurethane Nanocomposites: An Advanced Shape Memory Material

Pathak,

Punetha,

Bhatt

et al. 2023

ChemistrySelect

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The expansion of nanofiller‐based polymers has been rapidly increasing in contemporary society due to their wide range of applications owing to their diverse physicochemical characteristics. This review focuses on a polymer nanocomposite in which graphene is incorporated as a nanofiller and polyurethane is used as a polymer. As polyurethane is well known for its shape memory behaviour and the reinforcement of graphene‐based nanomaterial sparks the physicochemical properties of the fabricated nanocomposites which makes it more adaptable and useful for a wide array of applications. The review provides insights into the recent synthesis approaches to the fabrication of graphene‐based polyurethane nanocomposites. Further, efforts were also made to cover the recent studies done on the use of these nanocomposites as an advanced shape memory material. Rather than merely serving as descriptive content, this article is intended to serve as a comprehensive guide for researchers seeking to harness the potential of graphene‐based nanomaterial reinforcement in polyurethane for high‐performance applications. By providing a detailed overview of the latest research in this domain, the review aims to propel the development of novel and sophisticated materials, unlocking new horizons in smart shape memory technologies.

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“…Polyesters account for most of the other polyols, acting as aromatic molecules for rigid foams, and aliphatic constituents for other types of polyurethane products [ 56 , 57 ] ( Figure 5 e), such as polyurethanes alone. Their susceptibility to degradation by hydrolysis and heat has been a huge obstacle in the past, but new environmental and recycling requirements make them ideal new candidates for foam production.…”

Section: Rigid Cellular Materialsmentioning

confidence: 99%

A Review of Rigid Polymeric Cellular Foams and Their Greener Tannin-Based Alternatives

et al. 2022

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This review focuses on the description of the main processes and materials used for the formulation of rigid polymer foams. Polyurethanes and their derivatives, as well as phenolic systems, are described, and their main components, foaming routes, end of life, and recycling are considered. Due to environmental concerns and the need to find bio-based alternatives for these products, special attention is given to a recent class of polymeric foams: tannin-based foams. In addition to their formulation and foaming procedures, their main structural, thermal, mechanical, and fire resistance properties are described in detail, with emphasis on their advanced applications and recycling routes. These systems have been shown to possess very interesting properties that allow them to be considered as potential substitutes for non-renewable rigid polymeric cellular foams.

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Impact of the processing method on the properties of castor oil/cellulose acetate polyurethane adhesives for bonding wood

Cited by 15 publications

References 60 publications

Eco-Friendly and High-Performance Bio-Polyurethane Adhesives from Vegetable Oils: A Review

Eco-Friendly and High-Performance Bio-Polyurethane Adhesives from Vegetable Oils: A Review

Advances in Graphene‐Reinforced Polyurethane Nanocomposites: An Advanced Shape Memory Material

A Review of Rigid Polymeric Cellular Foams and Their Greener Tannin-Based Alternatives

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