scholarly journals Assessment of Tensile Bond Strength of Fiber-Reinforced Composite Resin to Enamel Using Two Types of Resin Cements and Three Surface Treatment Methods

2015 ◽  
Vol 3 (4) ◽  
Keyword(s):  
Bond Strength ◽  
Surface Treatment ◽  
Composite Resin ◽  
Tensile Bond Strength ◽  
Fiber Reinforced ◽  
Resin Cements ◽  
Treatment Methods ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite

scholarly journals Surface Treatments for Improving Bond Strength to Prefabricated Fiber Posts: A Literature Review

10.2341/07-86 ◽  
2008 ◽  
Vol 33 (3) ◽  
pp. 346-355 ◽  
Author(s):  
F. Monticelli ◽  
R. Osorio ◽  
F. T. Sadek ◽  
I. Radovic ◽  
M. Toledano ◽  
...  
Keyword(s):  
Literature Review ◽  
Bond Strength ◽  
Clinical Relevance ◽  
Surface Treatments ◽  
Fiber Reinforced ◽  
Resin Cements ◽  
Adhesion Mechanism ◽  
Fiber Reinforced Composite ◽  
Fiber Posts ◽  
Reinforced Composite

Clinical Relevance Several surface treatments have been proposed for improving the bonding of resin cements or core materials to FRC (fiber-reinforced composite) posts. The possibility of combining chemical and micromechanical retention on post surface provides the most promising adhesion mechanism.

Bond Strength of Composite Resin Luting Cements to Fiber-reinforced Composite Root Canal Post

2007 ◽  
Vol 8 (6) ◽  
pp. 17-24 ◽  
Author(s):  
Lippo Lassila ◽  
Anna-Maria Le Bell-Rönnlöf ◽  
Milla Lahdenperä ◽  
Pekka Vallittu
Keyword(s):  
Bond Strength ◽  
Root Canal ◽  
Composite Resin ◽  
Interpenetrating Polymer Network ◽  
Fiber Reinforced ◽  
Luting Cements ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
Luting Cement ◽  
Bond Strengths

Abstract Aims The aim of this study was to compare the attachment of different composite resin luting cements to a fiber-reinforced composite (FRC) post with a semi-interpenetrating polymer network polymer matrix. Methods and Materials Six different brands of composite resin luting cement stubs were applied on the surface of FRC post material and light-cured for 40 seconds. Shear bond strengths of luting cement stubs were measured using a universal testing machine. Results The differences in shear bond strengths between the cements were not statistically significant. Conclusion All of the tested composite resin luting cements provided acceptable attachment to the tested FRC post. The tested FRC post material is suitable to use with different composite resin luting cements. Citation Le Bell-Rönnlöf AM, Lahdenperä M, Lassila L, Vallittu P. Bond Strength of Composite Resin Luting Cements to Fiber-reinforced Composite Root Canal Post. J Contemp Dent Pract 2007 September; (8)6:017-024.

Comparison of push-out bond strength of fiber-reinforced composite resin posts according to cement thickness

2017 ◽  
Vol 118 (3) ◽  
pp. 372-378 ◽  
Author(s):  
Jun-Seong Park ◽  
Jeong-Sub Lee ◽  
Jeong-Won Park ◽  
Won-Gyun Chung ◽  
Eun-Hee Choi ◽  
...  
Keyword(s):  
Bond Strength ◽  
Composite Resin ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
Push Out

scholarly journals The Effect of Surface Roughness on Repair Bond Strength of Light-Curing Composite Resin to Polymer Composite Substrate

2013 ◽  
Vol 7 (1) ◽  
pp. 126-131 ◽  
Author(s):  
Timo T. Kallio ◽  
Arzu Tezvergil-Mutluay ◽  
Lippo V.J. Lassila ◽  
Pekka K. Vallittu
Keyword(s):  
Surface Roughness ◽  
Bond Strength ◽  
Polymer Matrix ◽  
Shear Bond Strength ◽  
Weibull Modulus ◽  
Composite Resin ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
Particulate Filler

Objective: The purpose of this study was to analyze the shear bond strength of a new composite resin to polymer-based composite substrates using various surface roughnesses and two kinds of polymer matrices. Materials and methods: Particulate filler composite resin with cross-linked polymer matrix and fiber-reinforced composite with semi-interpenetrating polymer matrix were used as bonding substrates after being ground to different roughnesses. Substrates were aged in water for one week before bonding to new resin composites. Twelve specimens in the substrate groups were ground with grinding papers of four grits; 320, 800, 1200 and 2400. Results: Corresponding values of surface roughness (Ra) varied from 0.09 to 0.40 for the particulate filler composite resin and 0.07 to 0.96 for the fiber-reinforced composite resin. Characteristic shear bond strength between the new resin and particulate filler composite resin was highest (27.8 MPa) with the roughest surface (Weibull modulus: 2.085). Fiber-reinforced composite showed the highest bond strength (20.8 MPa) with the smoothest surface (Weibull modulus: 4.713). Conclusions: We concluded that surface roughness did not increase the bonding of new resin to the substrate of IPN based fiber-reinforced composite, whereas the roughness contributed to bonding the new resin to the particulate filler composite resin with a cross-linked polymer matrix.

Sign in / Sign up

Export Citation Format

Share Document