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PubMed · 3049721

DICOR surface treatments for enhanced bonding.

L F Bailey·R J Bennett
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Abstract

Treatments for preparing castable ceramic surfaces for enhanced bonding to specially formulated resin-based cements were examined. An ammonium bifluoride etch combined with gamma-methacryloxypropyl-trimethoxysilane produced shear bond strengths higher than when an ammonium bifluoride treatment was used alone. The method of curing the silane was highly significant in the contribution to the cement/substrate bond strength, with the heat-cure producing the highest values. Long-term water storage tests indicated that the cement bond with etch plus silane-treated castable ceramic surfaces (whether heat or chemically cured silane was used) demonstrated no significant decrease in strength after a one-year period.

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Acid Etching, DentalCeramicsDental BondingDental PorcelainGlassHot TemperatureSilanesSurface PropertiesTensile StrengthJournal Article

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L F Bailey, R J Bennett. 1988. DICOR surface treatments for enhanced bonding.. https://doi.org/10.1177/00220345880670060701

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