Paper properties

Property Value (SI) Value (US) Test method
Grammage 73 ± 4 g/m² 19.42 ± 1.06 17x22 - 500 lbs ISO 536
Thickness 68 ± 5 µm 2.68 ± 0.2 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 µm ISO 8791-4
Tensile strength (MD) 3.9 ≥ 3.5 kN/m 22.27 ≥ 19.99 lbf/in ISO 1924-3
Tensile strength (CD) 2.5 ≥ 2 kN/m 14.28 ≥ 11.42 lbf/in ISO 1924-3
Tear strength (MD) 300 ≥ 210 mN 30.59 ≥ 21.41 gf ISO 1974
Tear strength (CD) 320 ≥ 240 mN 32.63 ≥ 24.47 gf ISO 1974
IGT surface strength, WS 0.9 ≥ 0.5 m/s ISO 3783