Strength of composite repair using different diamond ... - Cbpfindex
Strength of composite repair using different diamond ... - Cbpfindex
Strength of composite repair using different diamond ... - Cbpfindex
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* Comparisons are valid only within adhesive systems. Means<br />
represented by the same upper or lowercase letters indicate<br />
statistically similar means<br />
Table 3 – Means and standard deviations (µm) <strong>of</strong> the roughening<br />
produced by the <strong>different</strong> surface treatments<br />
Treatmen<br />
t<br />
Ra Rz Rt<br />
polishing 0.17 ± A 1.09 ± a 2.08 ± a<br />
0.08<br />
0.37<br />
0.94<br />
fine 1.49 ± B 7.11 ± b 10.46 ± b<br />
0.23<br />
1.37<br />
2.67<br />
medium 2.31 ± C 9.99 ± c 13.92 ± c<br />
0.35<br />
1.28<br />
0.97<br />
coarse 3.82 ± E 16.50 ± d 22.22 ± d<br />
0.27<br />
1.50<br />
1.34<br />
aluminum 3.34 ± D 16.28 ± d 21.66 ± d<br />
oxide 0.14<br />
0.67<br />
0.72<br />
Comparisons are valid each column. Means represented by the same<br />
upper or lowercase letters indicate statistically similar means.