Fracture behaviour of epoxy adhesive joints modified with core-shell rubber nanoparticles.
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| Title: | Fracture behaviour of epoxy adhesive joints modified with core-shell rubber nanoparticles. |
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| Authors: | Quan, Dong1, Murphy, Neal1, Ivankovic, Alojz1 alojz.ivankovic@ucd.ie |
| Source: | Engineering Fracture Mechanics. Sep2017, Vol. 182, p566-576. 11p. |
| Subjects: | Epoxy resins, Cantilevers, Rubber, Nanoparticles, Fracture mechanics |
| Abstract: | The fracture behaviour of core-shell rubber (CSR) nanoparticle modified epoxy adhesives is studied using the tapered double cantilever beam (TDCB) test. The addition of CSR nanoparticles increased the fracture energy by over 10 times, and changed the fracture behaviour from stick-slip to stable. As the bond gap thickness increased, the fracture energy increased to a peak value then decreased to the value of the bulk specimens for brittle adhesives, and increased then plateaued for ductile and tough adhesives. The variation of the fracture energy with CSR content and bond gap thickness was attributed to varying plastic zone size at the crack tip. [ABSTRACT FROM AUTHOR] |
| Copyright of Engineering Fracture Mechanics is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 124777199 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Fracture behaviour of epoxy adhesive joints modified with core-shell rubber nanoparticles. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Quan%2C+Dong%22">Quan, Dong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Murphy%2C+Neal%22">Murphy, Neal</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ivankovic%2C+Alojz%22">Ivankovic, Alojz</searchLink><relatesTo>1</relatesTo><i> alojz.ivankovic@ucd.ie</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Engineering+Fracture+Mechanics%22">Engineering Fracture Mechanics</searchLink>. Sep2017, Vol. 182, p566-576. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Epoxy+resins%22">Epoxy resins</searchLink><br /><searchLink fieldCode="DE" term="%22Cantilevers%22">Cantilevers</searchLink><br /><searchLink fieldCode="DE" term="%22Rubber%22">Rubber</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Fracture+mechanics%22">Fracture mechanics</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The fracture behaviour of core-shell rubber (CSR) nanoparticle modified epoxy adhesives is studied using the tapered double cantilever beam (TDCB) test. The addition of CSR nanoparticles increased the fracture energy by over 10 times, and changed the fracture behaviour from stick-slip to stable. As the bond gap thickness increased, the fracture energy increased to a peak value then decreased to the value of the bulk specimens for brittle adhesives, and increased then plateaued for ductile and tough adhesives. The variation of the fracture energy with CSR content and bond gap thickness was attributed to varying plastic zone size at the crack tip. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Engineering Fracture Mechanics is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.engfracmech.2017.05.032 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 566 Subjects: – SubjectFull: Epoxy resins Type: general – SubjectFull: Cantilevers Type: general – SubjectFull: Rubber Type: general – SubjectFull: Nanoparticles Type: general – SubjectFull: Fracture mechanics Type: general Titles: – TitleFull: Fracture behaviour of epoxy adhesive joints modified with core-shell rubber nanoparticles. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Quan, Dong – PersonEntity: Name: NameFull: Murphy, Neal – PersonEntity: Name: NameFull: Ivankovic, Alojz IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2017 Type: published Y: 2017 Identifiers: – Type: issn-print Value: 00137944 Numbering: – Type: volume Value: 182 Titles: – TitleFull: Engineering Fracture Mechanics Type: main |
| ResultId | 1 |
