Effect of Blend Ratio and Testing Rate on the Adhesion Properties of Epoxidized Natural Rubber (ENR 25)/Styrene–Butadiene Rubber (SBR) Blend Adhesive.
Saved in:
| Title: | Effect of Blend Ratio and Testing Rate on the Adhesion Properties of Epoxidized Natural Rubber (ENR 25)/Styrene–Butadiene Rubber (SBR) Blend Adhesive. |
|---|---|
| Authors: | Poh, B. T.1, Chee, B. C.1 |
| Source: | Journal of Adhesion. 2015, Vol. 91 Issue 12, p950-961. 12p. |
| Subjects: | Adhesion, Styrene-butadiene rubber, Rubber, Shear (Mechanics), Viscosimeters |
| Abstract: | The effect of rubber blend ratio and testing rate on the adhesion properties of epoxidized natural rubber (ENR 25)/styrene–butadiene rubber (SBR) blend adhesive were studied using 40 parts per hundred parts of rubber (phr) of coumarone-indene resin as the tackifying resin. Toluene and poly(ethylene terephthalate) (PET) film were used as the solvent and substrate, respectively. A SHEEN hand coater was used to coat the adhesive on the PET substrate at 30, 60, 90, and 120 µm coating thickness. Viscosity was determined by a Brookfield viscometer whereas loop tack, peel strength, and shear strength were measured by a Llyod Adhesion Tester at various testing rates from 10 to 60 cm/min. Results show that viscosity increases gradually with % ENR 25. However, loop tack, peel strength, and shear strength of adhesives indicate a maximum value at 40% ENR 25, after which the adhesion properties decreases with further increase in % ENR 25. This observation is attributed to the varying degree of wettability which culminates at an optimum value of 40% ENR 25 blend ratio. In all cases, the adhesion properties increase with increasing coating thickness and rate of testing. [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 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 109136570 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Effect of Blend Ratio and Testing Rate on the Adhesion Properties of Epoxidized Natural Rubber (ENR 25)/Styrene–Butadiene Rubber (SBR) Blend Adhesive. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Poh%2C+B%2E+T%2E%22">Poh, B. T.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chee%2C+B%2E+C%2E%22">Chee, B. C.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Adhesion%22">Journal of Adhesion</searchLink>. 2015, Vol. 91 Issue 12, p950-961. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Adhesion%22">Adhesion</searchLink><br /><searchLink fieldCode="DE" term="%22Styrene-butadiene+rubber%22">Styrene-butadiene rubber</searchLink><br /><searchLink fieldCode="DE" term="%22Rubber%22">Rubber</searchLink><br /><searchLink fieldCode="DE" term="%22Shear+%28Mechanics%29%22">Shear (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Viscosimeters%22">Viscosimeters</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The effect of rubber blend ratio and testing rate on the adhesion properties of epoxidized natural rubber (ENR 25)/styrene–butadiene rubber (SBR) blend adhesive were studied using 40 parts per hundred parts of rubber (phr) of coumarone-indene resin as the tackifying resin. Toluene and poly(ethylene terephthalate) (PET) film were used as the solvent and substrate, respectively. A SHEEN hand coater was used to coat the adhesive on the PET substrate at 30, 60, 90, and 120 µm coating thickness. Viscosity was determined by a Brookfield viscometer whereas loop tack, peel strength, and shear strength were measured by a Llyod Adhesion Tester at various testing rates from 10 to 60 cm/min. Results show that viscosity increases gradually with % ENR 25. However, loop tack, peel strength, and shear strength of adhesives indicate a maximum value at 40% ENR 25, after which the adhesion properties decreases with further increase in % ENR 25. This observation is attributed to the varying degree of wettability which culminates at an optimum value of 40% ENR 25 blend ratio. In all cases, the adhesion properties increase with increasing coating thickness and rate of testing. [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.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=109136570 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/00218464.2014.982863 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 950 Subjects: – SubjectFull: Adhesion Type: general – SubjectFull: Styrene-butadiene rubber Type: general – SubjectFull: Rubber Type: general – SubjectFull: Shear (Mechanics) Type: general – SubjectFull: Viscosimeters Type: general Titles: – TitleFull: Effect of Blend Ratio and Testing Rate on the Adhesion Properties of Epoxidized Natural Rubber (ENR 25)/Styrene–Butadiene Rubber (SBR) Blend Adhesive. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Poh, B. T. – PersonEntity: Name: NameFull: Chee, B. C. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: 2015 Type: published Y: 2015 Identifiers: – Type: issn-print Value: 00218464 Numbering: – Type: volume Value: 91 – Type: issue Value: 12 Titles: – TitleFull: Journal of Adhesion Type: main |
| ResultId | 1 |
