AN IN VITRO COMPARISON STUDY OF FLEXURAL BOND STRENGTH OF PORCELAIN CERAMIC WITH THREE TYPES OF COMPOSITES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ALAVI A.A.; TAVANGAR M.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES) Year:2004 | Volume:5 | Issue:1-2 (9) Page(s): 69-78

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

627

Download:

Cites:

Information Journal Paper

Title

AN IN VITRO COMPARISON STUDY OF FLEXURAL BOND STRENGTH OF PORCELAIN CERAMIC WITH THREE TYPES OF COMPOSITES

Author(s)

ALAVI A.A. | TAVANGAR M. | Issue Writer Certificate

Keywords

CERAMICQ3

COMPOSITEQ2

FLEXURAL STRENGTHQ3

Abstract

Statement of Problem: CERAMIC materials with excellent biocompatibility are widely used to achieve highly esthetic CERAMIC restorations. Although these CERAMIC materials usually provide an excellent restorations but failures do occur, and it is a challenge to the dentist. A number of COMPOSITE resin systems are marketed for repair of failed porcelain restorations. Repair of failed porcelain restorations typically involves adhesion of a COMPOSITE resin to the fractured porcelain. The porcelain surface can by physically altered with air abrasion, a diamond bur, or hydrofluoric acid (HF). Silanization of porcelain and viscosity of bonding agent is an important factor in this respect.Purpose: The goal of this study is to compare three commercially available COMPOSITE resin materials and one type of porcelain, in relation to their bond strength under a flexural load with an instron testing machine.Materials and Methods: Fifty porcelain blocks of 8×5×3 mm were divided into 3 groups of 15 experimental blocks (repaired with 3 different COMPOSITEs) and 5 blocks as control group and their bond strength were evaluated under a flexural load with an instron testing machine.Results: The result revealed that flexural bond strength as follows: XR-Bond/Herculite (group 1)>Scotchbond Multi-Purpose/Brilliant (group 2)>Syntac Single-Component/Tetric Flow (group 3). Bond strength in group 1 was significantly different from groups 2 and 3, however differences between group 2 and 3 was not significant.Conclusion: Physical and mechanical Properties of COMPOSITE resin are important factors on flexural bond strength. Highly-filled COMPOSITE produces higher bond strength. In addition to the size of filler particles, range of the particle size, is very important. In evaluating the bond strength, stresses of polymerization shrinkage and voids are very important too. XR-Bond/Herculit system has also the ability to mature the bonds. This ability may be responsible for the higher bond strength. It seems that XR Bond/Heraclites is a proper COMPOSITE for repair of this type of CERAMIC.

Cites

No record.

References

No record.

Cite

APA: Copy

ALAVI, A.A., & TAVANGAR, M.. (2004). AN IN VITRO COMPARISON STUDY OF FLEXURAL BOND STRENGTH OF PORCELAIN CERAMIC WITH THREE TYPES OF COMPOSITES. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), 5(1-2 (9)), 69-78. SID. https://sid.ir/paper/108555/en

Vancouver: Copy

ALAVI A.A., TAVANGAR M.. AN IN VITRO COMPARISON STUDY OF FLEXURAL BOND STRENGTH OF PORCELAIN CERAMIC WITH THREE TYPES OF COMPOSITES. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2004;5(1-2 (9)):69-78. Available from: https://sid.ir/paper/108555/en

IEEE: Copy

A.A. ALAVI, and M. TAVANGAR, “AN IN VITRO COMPARISON STUDY OF FLEXURAL BOND STRENGTH OF PORCELAIN CERAMIC WITH THREE TYPES OF COMPOSITES,” JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), vol. 5, no. 1-2 (9), pp. 69–78, 2004, [Online]. Available: https://sid.ir/paper/108555/en

Related Journal Papers