... - 15% Broke - 0% Pulp - 10-12% SGW - the rest Brightness, % min 60 min 60 min 60Thickness, mm max 0.08 max 0.085max 0.095 ... Density, g/cm3 min 0.57 min 0.57 min 0.56Bulk, cm3/gmax 1.75 max 1 ... +/-1.5 Tear resistance in CD, mN min 220 min 230 min 250 Opacity,%min 93 min 94 min 96Smoothness (Bekk), sec45 +/- 10 45 +/- 1045 +/- 10 ...