Effect of commercially available bonding agents impregnated with fibers on bending strength of hybrid resin

Abstract

, Single Bond (SN)) impregnated with fibers on bending strength. FB attained the highest bending strength of 570 MPa, whereas SN exhibited the lowest value of 224 MPa, which meant that the bending strength of FB was 2.5 times higher than that of SN. Results of this study suggested that the bending strength of fiber-reinforced hybrid resin was significantly affected by bonding agents impregnated with fibers. Therefore, selection of bonding agent for hybrid resin restoration requires careful consideration of product composition to ensure an optimal bonding agent-fiber combination, thereby imparting improved mechanical properties to the resultant dental restoration.

Effects of mechanical properties of adhesive resin cements on stress distribution in fiber-reinforced composite adhesive fixed partial dentures

“…Leveraging the advances in adhesive bonding technology, the conservative approach of minimally invasive dentistry allows the esthetics and function of anterior teeth to be restored with adhesive fixed partial dentures. Fueled by increasing interest in metal-free esthetic dentistry, glass fiber-reinforced composite (FRC) has been used in myriad dental applications [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17] . Of particular interest to this paper are the adhesive fixed partial dentures (AFPDs), which have been favorably reported because of their good clinical performance [18][19][20][21] .…”

Effect of Interpenetrating Polymer Network (IPN) Thermoplastic Resin on Flexural Strength of Fibre-Reinforced Composite and the Penetration of Bonding Resin into Semi-IPN FRC Post

“…Less information about the impregnation method was found for laboratory-made resins. Some studies have been discussed impregnation times for intact fibres, however, the applied pre-impregnation times varied from one hour to 24 h [ 13 , 27 ]. In this study, used 30 m as the impregnated fibre roving became translucent.…”

Effects of Bond Primers on Bending Strength and Bonding of Glass Fibers in Fiber-Embedded Maxillofacial Silicone Prostheses

“…Furthermore, heat generated inside the aging chamber may have accelerated the bond degradation 16 . In dental restorations, success of fiber‐reinforced restorations greatly depends on the compatibility between the glass fibers and adhesive bonding agent when applying glass fibers to an inlay bridge 45 . Furthermore, the bonding agents used should not only enhance adhesion, but also protect the fibers by facilitating stress transfer from the resin matrix to the fibers 46 …”

“…In fiber‐embedded maxillofacial prostheses, application of primers at the fibers’ surfaces significantly increased the adhesion with the silicone elastomers and enhanced the bending strength of the fibers and their resistance to fracture. This might result from the chemical formulae of the primers, as bending strength of fiber bundles varied with the resin mixtures and bonding used to impregnate the fibers 45 . Tsushima et al studied the effect of different bonding agents on the bending strength of glass fibers and reported that flurobond bonding agent exhibited the greatest value (570 MPa), whereas single bond exhibited the lowest value (224 MPa) 45 …”