bond strength


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bond strength

amount of force required to break the connection between a bonded (dental) restoration and the tooth surface with the failure occurring in or near the adhesive/adherens interface.

bond strength

(bond strength)
Expression of degree of adherence between tooth surface and another material.
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References in periodicals archive ?
The bond strength of tube-connector assemblies prepared with different solvent systems is shown in figure 11.
bond strength testing is required on the main pipe section and requires the contractor to take receipt of this and complete an empirical test schedule with the aim of determining bond strength.
The present study was aimed to evaluate the effect of surface pre-treatment of denture bases with chemical, mechanical, and a combination of mechanochemical methods on the tensile bond strength of two different acrylic permanent resilient liners.
In addition, studies evaluating the bond strength of aged restorations have reported that the duration of aging and the material itself are more important than the storage medium (9-11).
All three groups were then tested and analysed for bond strength using the Instron, Universal testing machine.
Adhesion of root canal filling to the radicular dentin to establish a fluid-tight seal is one of the essential criterion for an ideal RCS.1 Many studies evaluated the bond strength of various sealers using different methods.
The measured bond strength was directly recorded in Newtons, and then converted into mega Pascal (MPa) units.
The coronal portion of each root was then sliced into 2-mm-thick parallel transverse sections (2 slices per tooth, n=20 slices per group), and a push-out test was used to measure the bond strength of ERRM to dentin.
The aim of this study was to evaluate the influence of humidity on the intra-tubular penetration, bond strength and type of failure mode associated with endodontic sealers.
The bond strength ratio ([R.sub.b]) between the upper concrete (concrete A) and lower concrete (concrete B) is set to be 0.25, 0.5, 0.75, and 1.0.
The test results show that the strength of the core concrete does not clearly influence the bond strength of CFSTs.
[8] studied the bond behavior of reinforced concrete members including ultimate bond strength, free-end slip, and failure modes in the precracking, cracking, and postfracture stages.