Table 3 Mean retentive forces (Mean) and standard deviations (SD) of the different material groups (DECBL = Denzir sandblasted; DECUNBL= un-sandblasted; PROCERA) expressed in Newtons. The values are based on pooling the values generated at the two storage times and the two storage media.
From: Use of zinc phosphate cement as a luting agent for Denzir™ copings: an in vitro study
Material | Mean ± SD | N | Duncan Grouping |
|---|---|---|---|
DECUNBL | 1870.4 ± 683.2 | 12 | A |
DECBL | 1733.8 ± 1044.7 | 12 | A |
PROCERA | 1665.5 ± 591.4 | 12 | A |