Effect of Different Nanoparticles on Mechanical Properties and Curing Behavior of Thermoset Polyurethane Adhesives.
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| Title: | Effect of Different Nanoparticles on Mechanical Properties and Curing Behavior of Thermoset Polyurethane Adhesives. |
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| Authors: | Rodríguez, R.1 raquel.rodriguez@tecnalia.com, Pérez, B.1, Flórez, S.1 |
| Source: | Journal of Adhesion. Oct2014, Vol. 90 Issue 10, p848-859. 12p. |
| Subjects: | Nanoparticles, Thermosetting composites, Polyurethanes, Adhesives, Surface analysis |
| Abstract: | Three different kinds of nanoparticles (nano-Al2O3, nano-SiO2, and nano-CaCO3) were incorporated into a thermoset polyurethane adhesive. The influence of the type of nanoparticle and concentration on nanoadhesives mechanical, rheological properties, and dispersion degree was analyzed. It was found that as nanoparticle concentration increases tensile strength and Young's modulus increases. However, there was a maximum concentration from which mechanical properties were reduced. Nanoadhesive mechanical properties were controlled by nanoparticles specific surface area, hardness, and surface treatment. In addition, it was found that the addition of nanoparticles accelerates nanoadhesives curing rate. [ABSTRACT FROM PUBLISHER] |
| Copyright of Journal of Adhesion is the property of Taylor & Francis Ltd 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: 96105074 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Effect of Different Nanoparticles on Mechanical Properties and Curing Behavior of Thermoset Polyurethane Adhesives. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Rodríguez%2C+R%2E%22">Rodríguez, R.</searchLink><relatesTo>1</relatesTo><i> raquel.rodriguez@tecnalia.com</i><br /><searchLink fieldCode="AR" term="%22Pérez%2C+B%2E%22">Pérez, B.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Flórez%2C+S%2E%22">Flórez, S.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Adhesion%22">Journal of Adhesion</searchLink>. Oct2014, Vol. 90 Issue 10, p848-859. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Thermosetting+composites%22">Thermosetting composites</searchLink><br /><searchLink fieldCode="DE" term="%22Polyurethanes%22">Polyurethanes</searchLink><br /><searchLink fieldCode="DE" term="%22Adhesives%22">Adhesives</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+analysis%22">Surface analysis</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Three different kinds of nanoparticles (nano-Al2O3, nano-SiO2, and nano-CaCO3) were incorporated into a thermoset polyurethane adhesive. The influence of the type of nanoparticle and concentration on nanoadhesives mechanical, rheological properties, and dispersion degree was analyzed. It was found that as nanoparticle concentration increases tensile strength and Young's modulus increases. However, there was a maximum concentration from which mechanical properties were reduced. Nanoadhesive mechanical properties were controlled by nanoparticles specific surface area, hardness, and surface treatment. In addition, it was found that the addition of nanoparticles accelerates nanoadhesives curing rate. [ABSTRACT FROM PUBLISHER] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Adhesion is the property of Taylor & Francis Ltd 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: 10.1080/00218464.2014.893509 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 848 Subjects: – SubjectFull: Nanoparticles Type: general – SubjectFull: Thermosetting composites Type: general – SubjectFull: Polyurethanes Type: general – SubjectFull: Adhesives Type: general – SubjectFull: Surface analysis Type: general Titles: – TitleFull: Effect of Different Nanoparticles on Mechanical Properties and Curing Behavior of Thermoset Polyurethane Adhesives. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Rodríguez, R. – PersonEntity: Name: NameFull: Pérez, B. – PersonEntity: Name: NameFull: Flórez, S. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2014 Type: published Y: 2014 Identifiers: – Type: issn-print Value: 00218464 Numbering: – Type: volume Value: 90 – Type: issue Value: 10 Titles: – TitleFull: Journal of Adhesion Type: main |
| ResultId | 1 |
