Example sentences for: ionomer

How can you use “ionomer” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • These ZrO 2 copings, like the Procera copings, cannot be etched because of the acid resistance of ZrO 2 . Although a resin-based cement such as Panavia is the recommended luting agent for Denzir at the present time, there is an interest in determining whether zinc phosphate and glass ionomer cements are acceptable alternatives.

  • As a consequence, dentists felt more comfortable with using zinc phosphate and glass ionomer cements, something that facilitated the introduction of Procera crowns.

  • If the retention of Denzir is as good as that of Procera, one would expect that Denzir crowns will provide as good or even better clinical results than those reported with zinc phosphate or glass ionomer cemented Procera crowns [ 11 13 ] .

  • At the time the first ceramic Procera crowns were introduced, ceramic restorations were often cemented with zinc phosphate or glass ionomer cements, despite the fact that research had started to show the advantages with resin bonded ceramic restorations [ 10 ] . Resin bonding was achieved by first etching the ceramic surface with hydrofluoric acid and treating the ceramic surface with a silane [ 10 ] . However, acid etching did not work on the hydrofluoric acid resistant Al 2 O 3 copings.

  • Because of the acid resistance of Al 2 O 3 , and the knowledge that existed when the first Procera crowns were introduced at the end of the 80 thand the early 90 th, the first Procera crowns were cemented with zinc phosphate and glass ionomer cements [ 11 ] . These cements were used because it was believed that the high fracture toughness of Al 2 O 3 copings, a property superior to that of traditional dental ceramics, would result in strong ceramic crowns.


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