Paper properties

Property Value (SI) Value (US) Test method
Grammage 73 ± 4 g/m² 19.4 ± 1.1 17x22 - 500 lbs ISO 536
Thickness 68 ± 5 µm 2.68 ± 0.20 mils ISO 534
Moisture, PM 6.5 ± 0.6 % ISO 287
ISO Brightness C/2°, WS 93 ≥ 90 % ISO 2470
Opacity 85 ≥ 82 % ISO 2470
Gloss 75°, WS 50 ± 6 ISO 8254-1
Roughness PPS 10, WS 0.6 ≤ 1.0 µm ISO 8791-4
Tensile strength (MD) 3.9 ≥ 3.5 kN/m 22.3 ≥ 20.0 lbf/in ISO 1924-3
Tensile strength (CD) 2.5 ≥ 2.0 kN/m 14.3 ≥ 11.4 lbf/in ISO 1924-3
Tear strength (MD) 300 ≥ 210 mN 30.6 ≥ 21.4 gf ISO 1974
Tear strength (CD) 320 ≥ 240 mN 32.6 ≥ 24.5 gf ISO 1974
IGT surface strength, WS 0.9 ≥ 0.5 m/s ISO 3783