Paper properties

Property Value (SI) Value (US) Test method
Grammage 90 ± 3 g/m² 23.9 ± 0.8 17x22 - 500 lbs ISO 536
Thickness 81 ± 5 µm 3.19 ± 0.20 mils ISO 534
Moisture, PM 6.5 ± 0.6 % ISO 287
ISO Brightness C/2°, CS 88 ± 2 % ISO 2470
Opacity 89 ≥ 86 % ISO 2471
Gloss 75°, CS 89 ≥ 87 ISO 8254-1
Roughness PPS 10, CS 0.4 ≤ 1.1 µm ISO 8791-4
Tensile strength (MD) 4.5 ≥ 4.1 kN/m 25.7 ≥ 23.4 lbf/in ISO 1924-3
Tensile strength (CD) 2.9 ≥ 2.4 kN/m 16.6 ≥ 13.7 lbf/in ISO 1924-3
Wet tensile strength (MD) 1.1 ≥ 1.0 kN/m 6.3 ≥ 5.7 lbf/in ISO 3781
Tear strength (MD) 400 ≥ 320 mN 40.8 ≥ 32.6 gf ISO 1974
Tear strength (CD) 420 ≥ 340 mN 42.8 ≥ 34.7 gf ISO 1974
IGT surface strength, CS 1.0 ≥ 0.4 m/s ISO 3783