﻿Samples;"Dental material";"Load (N)";"Coefficient of friction";"Depth of micro-scratch (µм)"
1;"Duceralloy C";1;0.3347;46.79
5;0.5097;26.54
9;0.7307;51.76
3;"Gradia Direct Posterior";1;0.4953;30.71
5;0.7599;28.21
9;0.8315;40.23
4;"Cavex Alloy";1;0.1883;7.66
5;0.3213;14.29
9;0.5412;20.11
