We studied the tensile bond strength of composite resins and resin cements made of bonding agents available on the market to human dentin.
When Clearfil bonding agent, Scotch bond, Palfique (Liner) and Clearfil new bonding agent which use functional methacrylate, etc. for bonding were used for bonding dentin with a composite resin, they showed tensile bond strengths of 2-4.5 MPa. The tensile bond strength of the two kinds of resin cement to dentin was 0.9-1.5 MPa.
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