Composition of Adhesives

Kim, Hyun‐Joong; Lim, Dong-Hyuk; Hwang, Hyeon-Deuk; Lee, Byoungho

doi:10.1007/978-3-319-55411-2_13

Cited by 3 publications

(5 citation statements)

References 18 publications

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“…Organosilicon-based polymers containing inorganic structural elements typically display some remarkable properties, such as excellent resistance to chemicals and adverse weather conditions and remarkable adhesion to silicate materials (e.g., ceramics, enamel, glass, concrete, and others) and metals (especially aluminum). Moreover, these systems often present high heat resistance and flexibility at low temperatures, good elastic recovery (resilience), and low shrinkage during crosslinking [6].…”

Section: Organosilicon Based Adhesives and Sealantsmentioning

confidence: 99%

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Brief Overview on Bio-Based Adhesives and Sealants

et al. 2019

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Adhesives and sealants (AS) are materials with excellent properties, versatility, and simple curing mechanisms, being widely used in different areas ranging from the construction to the medical sectors. Due to the fast-growing demand for petroleum-based products and the consequent negative environmental impact, there is an increasing need to develop novel and more sustainable sources to obtain raw materials (monomers). This reality is particularly relevant for AS industries, which are generally dependent on non-sustainable fossil raw materials. In this respect, biopolymers, such as cellulose, starch, lignin, or proteins, emerge as important alternatives. Nevertheless, substantial improvements and developments are still required in order to simplify the synthetic routes, as well as to improve the biopolymer stability and performance of these new bio-based AS formulations. This environmentally friendly strategy will hopefully lead to the future partial or even total replacement of non-renewable petroleum-based feedstock. In this brief overview, the general features of typical AS are reviewed and critically discussed regarding their drawbacks and advantages. Moreover, the challenges faced by novel and more ecological alternatives, in particular lignocellulose-based solutions, are highlighted.

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Section: Organosilicon Based Adhesives and Sealantsmentioning

confidence: 99%

“…AS also find application in the electronics, automotive, and energy sectors [5]. Among the different AS those based on silicone stand out due to their superior features, such as elasticity, versatility, good adhesion, durability, and UV resistance [5,6,7].…”

Section: Introductionmentioning

confidence: 99%

Brief Overview on Bio-Based Adhesives and Sealants

et al. 2019

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“…The second solution is to use two components adhesives [ 124 ] consisting of a primary resin and curing agent (or binder or hardener [ 125 ]. For example, Master Bond [ 124 ] offers two component epoxies and silicones adhesives.…”

Section: Assembly and Integration Methodsmentioning

confidence: 99%

“…Table 1 summarizes [ 117 , 118 , 125 , 132 ] compatibility between the different biocompatible adhesives (epoxies, silicones, polyurethanes and cyanoacrylates) and the most common materials used for biomedical applications in function of bond strength.…”

Section: Assembly and Integration Methodsmentioning

confidence: 99%

Device Processing Challenges for Miniaturized Sensing Systems Targeting Biological Fluids

Stoukatch

Dupont

Redouté

2022

Biomedical Materials & Devices

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This article presents a review of device processing technologies used in the fabrication of biomedical systems, and highlights the requirements of advanced manufacturing technology. We focus on biomedical systems that perform diagnostics of fluidic specimens, with analytes that are in the liquid phase. In the introduction, we define biomedical systems as well as their versatile applications and the essential current trends. The paper gives an overview of the most important biomolecules that typically must be detected or analyzed in several applications. The paper is structured as follows. First, the conventional architecture and construction of a biosensing system is introduced. We provide an overview of the most common biosensing methods that are currently used for the detection of biomolecules and its analysis. We present an overview of reported biochips, and explain the technology of biofunctionalization and detection principles, including their corresponding advantages and disadvantages. Next, we introduce microfluidics as a method for delivery of the specimen to the biochip sensing area. A special focus lies on material requirements and on manufacturing technology for fabricating microfluidic systems, both for niche and mass-scale production segments. We formulate requirements and constraints for integrating the biochips and microfluidic systems. The possible impacts of the conventional microassembly techniques and processing methods on the entire biomedical system and its specific parts are also described. On that basis, we explain the need for alternative microassembly technologies to enable the integration of biochips and microfluidic systems into fully functional systems.

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“…Another important issue is the selection of a proper adhesive for joining specific surfaces and the modification of the adhesive composition (introducing fillers, plasticisers, etc.) [ 8 , 9 , 10 , 11 , 12 ]. The conditions of preparing the joints also play a significant role in obtaining strong and reliable joints [ 13 , 14 ], as well as the manufacturing technology, taking into account the geometry of the joint, the method of loading the joint and the conditions of curing the adhesive joint [ 15 , 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Adhesive Joint Degradation Due to Hardener-to-Epoxy Ratio Inaccuracy under Varying Curing and Thermal Operating Conditions

et al. 2022

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This paper presents the results of an experimental study of adhesive joint strength with consideration of the inaccuracy of the hardener dosage, in the context of evaluating the degradation of joints when used either at ambient or elevated temperatures. The butt joint strength characteristics were assessed for two types of adhesives—rigid and flexible—and two curing scenarios—with and without heat curing. An excess hardener was shown to be significantly more unfavourable than its deficiency, which can ultimately be considered as a recommendation for forming epoxy adhesive joint assemblies. In order to fully understand the relationship between the analysed mechanical properties of the material and the influence of component ratio excesses and heating, a process of fitting basic mathematical models to the obtained experimental data was also performed.

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Composition of Adhesives

Cited by 3 publications

References 18 publications

Brief Overview on Bio-Based Adhesives and Sealants

Brief Overview on Bio-Based Adhesives and Sealants

Device Processing Challenges for Miniaturized Sensing Systems Targeting Biological Fluids

Adhesive Joint Degradation Due to Hardener-to-Epoxy Ratio Inaccuracy under Varying Curing and Thermal Operating Conditions

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