[Optimizing the bond between metal and bonding agent in bonded restorations using a simplified silicoating procedure].
The tensile bond strengths of five different resinbonding-systems to a Co-Cr-alloy (Dentitan) are tested. The samples were stored in artificial saliva (37 degrees C) up to 150 days and thermocycled (5 degrees-55 degrees C, 18,750 cycles). In contrast to micromechanical bonding-systems, mechanical-chemical ones showed no significant changes in tensile bonding strength during this observation period. The tribochemical silicoating procedure (Rocatec) seems to be suitable for Co-Cr-alloys used in resin-bonded restorations.
Kern
M
M
Universitätsklinik für Zahn-, Mund- und Kieferheilkunde, Freiburg i.Br.
Neikes
M J
MJ
Strub
J R
JR
D002858:Chromium Alloys; D001840:Dental Bonding; D003830:Denture, Partial, Fixed; D008422:Materials Testing; D012821:Silanes; D013718:Tensile Strength
D002858:Chromium Alloys; D012821:Silanes
Festigkeit mechano-chemischer Verbundsysteme in der Adhäsivprothetik.