Comparison Tensile Strength Coefficient of Friction "Line Wreck" Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 3M Mill Rolls Squeegee Analysis of Industrial Rolls Composite 3M 7N Cover 3M RK Cover 3M 7C 3M 5A Cover Durometer 89.3 88.1 95.0 86.6 0 0.97 10.00 11.12 15.21 2 0.96 8.82 9.39 15.16 4 0.95 6.63 7.65 13.32 8 0.94 7.75 6.00 12.22 23 0.93 6.08 3.99 11.33 24 6.87 9.25 23.48 70.00 26 6.15 9.42 18.10 57.76 28 5.35 8.62 16.51 58.71 32 5.06 9.42 15.96 48.90 48 4.73 8.51 15.15 9.19 Figure 6 Comparitive Squeegee Analysis Top of page