Abstract:
:The purpose of the present study was to evaluate the effect of four silane coupling agents on the bond strength between two resin-modified glass ionomer cements and a machinable leucite glass ceramic. Ceramic specimens were ground with silicon carbide paper and cleaned with phosphoric acid. They were then conditioned and bonded with combinations of four silane coupling agents (GC Ceramic Primer, Clapearl Bonding Agent, Clearfil Mega Bond Porcelain Bonding Kit, and RelyX Ceramic Primer) and two resin-modified glass ionomer cements (Fuji Luting S and Fuji Lute). Shear bond strength was determined after 24-hour immersion in water or after thermocycling of 50,000 cycles. The results showed that every silane coupling agent significantly improved the bond strength. It was thus recommended that resin-modified glass ionomer cement be applied in conjunction with silane coupling agent when luting ceramic restorations.
journal_name
Dent Mater Jjournal_title
Dental materials journalauthors
Kamada K,Taira Y,Yoshida K,Atsuta Mdoi
10.4012/dmj.26.240subject
Has Abstractpub_date
2007-03-01 00:00:00pages
240-4issue
2eissn
0287-4547issn
1881-1361journal_volume
26pub_type
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