Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test

Hidehiko Sano, Tsunekazu Shono, Hidekazu Sonoda, Toshio Takatsu, Bernard Ciucchi, Ricardo Carvalho, David H. Pashley

Research output: Contribution to journalArticle

615 Citations (Scopus)

Abstract

Objectives. The purpose of this study was to test the null hypothesis that there is no relationship between the bonded surface area of dentin and the tensile strength of adhesive materials. Methods. The enamel was removed from the occlusal surface of extracted human third molars, and the entire flat surface was covered with resin composite bonded to the dentin to form a flat resin composite crown. Twenty-four hours later, the bonded specimens were sectioned parallel to the long axis of the tooth into 10-20 thin sections whose upper part was composed of resin composite with the lower half being dentin. These small sections were trimmed using a high speed diamond bur into an hourglass shape with the narrowest portion at the bonded interface. Surface area was varied by altering the specimen thickness and width. Tensile bond strength was measured using custom-made grips in a universal testing machine. Results. Tensile bond strength was inversely related to bonded surface area. At surface areas below 0.4 mm2, the tensile bond strengths were about 55 MPa for Clearfil Liner Bond 2 (Kuraray Co., Ltd.), 38 MPa for Scotchbond MP (3M Dental Peoducts), and 20 MPa for Vitremer (3M Dental Products). At these small surface areas all of the bond failures were adhesive in nature. Significance. This new method permits measurement of high bond strengths without cohesive failure of dentin. It also permits multiple measurements to be made within a single tooth.

Original languageEnglish (US)
Pages (from-to)236-240
Number of pages5
JournalDental Materials
Volume10
Issue number4
DOIs
StatePublished - Jul 1994

Fingerprint

Tensile Strength
Dentin
Composite Resins
Tooth
Adhesion
Adhesives
Resins
Diamond
Third Molar
Hand Strength
Dental Enamel
Crowns
Composite materials
Enamels
Diamonds
Tensile strength
Testing

ASJC Scopus subject areas

  • Materials Science(all)
  • Dentistry(all)
  • Mechanics of Materials

Cite this

Sano, H., Shono, T., Sonoda, H., Takatsu, T., Ciucchi, B., Carvalho, R., & Pashley, D. H. (1994). Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test. Dental Materials, 10(4), 236-240. https://doi.org/10.1016/0109-5641(94)90067-1

Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test. / Sano, Hidehiko; Shono, Tsunekazu; Sonoda, Hidekazu; Takatsu, Toshio; Ciucchi, Bernard; Carvalho, Ricardo; Pashley, David H.

In: Dental Materials, Vol. 10, No. 4, 07.1994, p. 236-240.

Research output: Contribution to journalArticle

Sano, H, Shono, T, Sonoda, H, Takatsu, T, Ciucchi, B, Carvalho, R & Pashley, DH 1994, 'Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test', Dental Materials, vol. 10, no. 4, pp. 236-240. https://doi.org/10.1016/0109-5641(94)90067-1
Sano, Hidehiko ; Shono, Tsunekazu ; Sonoda, Hidekazu ; Takatsu, Toshio ; Ciucchi, Bernard ; Carvalho, Ricardo ; Pashley, David H. / Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test. In: Dental Materials. 1994 ; Vol. 10, No. 4. pp. 236-240.
@article{fd40d8d8158f4d9b8f09a0f31a1ed1c4,
title = "Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test",
abstract = "Objectives. The purpose of this study was to test the null hypothesis that there is no relationship between the bonded surface area of dentin and the tensile strength of adhesive materials. Methods. The enamel was removed from the occlusal surface of extracted human third molars, and the entire flat surface was covered with resin composite bonded to the dentin to form a flat resin composite crown. Twenty-four hours later, the bonded specimens were sectioned parallel to the long axis of the tooth into 10-20 thin sections whose upper part was composed of resin composite with the lower half being dentin. These small sections were trimmed using a high speed diamond bur into an hourglass shape with the narrowest portion at the bonded interface. Surface area was varied by altering the specimen thickness and width. Tensile bond strength was measured using custom-made grips in a universal testing machine. Results. Tensile bond strength was inversely related to bonded surface area. At surface areas below 0.4 mm2, the tensile bond strengths were about 55 MPa for Clearfil Liner Bond 2 (Kuraray Co., Ltd.), 38 MPa for Scotchbond MP (3M Dental Peoducts), and 20 MPa for Vitremer (3M Dental Products). At these small surface areas all of the bond failures were adhesive in nature. Significance. This new method permits measurement of high bond strengths without cohesive failure of dentin. It also permits multiple measurements to be made within a single tooth.",
author = "Hidehiko Sano and Tsunekazu Shono and Hidekazu Sonoda and Toshio Takatsu and Bernard Ciucchi and Ricardo Carvalho and Pashley, {David H.}",
year = "1994",
month = "7",
doi = "10.1016/0109-5641(94)90067-1",
language = "English (US)",
volume = "10",
pages = "236--240",
journal = "Dental Materials",
issn = "0109-5641",
publisher = "Elsevier Science",
number = "4",

}

TY - JOUR

T1 - Relationship between surface area for adhesion and tensile bond strength - Evaluation of a micro-tensile bond test

AU - Sano, Hidehiko

AU - Shono, Tsunekazu

AU - Sonoda, Hidekazu

AU - Takatsu, Toshio

AU - Ciucchi, Bernard

AU - Carvalho, Ricardo

AU - Pashley, David H.

PY - 1994/7

Y1 - 1994/7

N2 - Objectives. The purpose of this study was to test the null hypothesis that there is no relationship between the bonded surface area of dentin and the tensile strength of adhesive materials. Methods. The enamel was removed from the occlusal surface of extracted human third molars, and the entire flat surface was covered with resin composite bonded to the dentin to form a flat resin composite crown. Twenty-four hours later, the bonded specimens were sectioned parallel to the long axis of the tooth into 10-20 thin sections whose upper part was composed of resin composite with the lower half being dentin. These small sections were trimmed using a high speed diamond bur into an hourglass shape with the narrowest portion at the bonded interface. Surface area was varied by altering the specimen thickness and width. Tensile bond strength was measured using custom-made grips in a universal testing machine. Results. Tensile bond strength was inversely related to bonded surface area. At surface areas below 0.4 mm2, the tensile bond strengths were about 55 MPa for Clearfil Liner Bond 2 (Kuraray Co., Ltd.), 38 MPa for Scotchbond MP (3M Dental Peoducts), and 20 MPa for Vitremer (3M Dental Products). At these small surface areas all of the bond failures were adhesive in nature. Significance. This new method permits measurement of high bond strengths without cohesive failure of dentin. It also permits multiple measurements to be made within a single tooth.

AB - Objectives. The purpose of this study was to test the null hypothesis that there is no relationship between the bonded surface area of dentin and the tensile strength of adhesive materials. Methods. The enamel was removed from the occlusal surface of extracted human third molars, and the entire flat surface was covered with resin composite bonded to the dentin to form a flat resin composite crown. Twenty-four hours later, the bonded specimens were sectioned parallel to the long axis of the tooth into 10-20 thin sections whose upper part was composed of resin composite with the lower half being dentin. These small sections were trimmed using a high speed diamond bur into an hourglass shape with the narrowest portion at the bonded interface. Surface area was varied by altering the specimen thickness and width. Tensile bond strength was measured using custom-made grips in a universal testing machine. Results. Tensile bond strength was inversely related to bonded surface area. At surface areas below 0.4 mm2, the tensile bond strengths were about 55 MPa for Clearfil Liner Bond 2 (Kuraray Co., Ltd.), 38 MPa for Scotchbond MP (3M Dental Peoducts), and 20 MPa for Vitremer (3M Dental Products). At these small surface areas all of the bond failures were adhesive in nature. Significance. This new method permits measurement of high bond strengths without cohesive failure of dentin. It also permits multiple measurements to be made within a single tooth.

UR - http://www.scopus.com/inward/record.url?scp=0028476472&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028476472&partnerID=8YFLogxK

U2 - 10.1016/0109-5641(94)90067-1

DO - 10.1016/0109-5641(94)90067-1

M3 - Article

C2 - 7664990

AN - SCOPUS:0028476472

VL - 10

SP - 236

EP - 240

JO - Dental Materials

JF - Dental Materials

SN - 0109-5641

IS - 4

ER -