Sora barrier 2GO 5 WS-M

SORA barrier 2GO 5 WS−M is two–side oil and grease resistant paper with medium wet–strength properties.

Paper specification

TS – 12. 11. 2020 STANDARD 30 36 38 40 45 50 55 Tolerance
Grammage [g/m2] ISO 536 30 36 38 40 45 50 55 ± 2
Thickness [μm] ISO 534 40 45 48 50 56 61 67 ± 4
Smoot. Bendtsen [ml/min] ISO 8791-2 200 200 200 200 200 200 200
Tensile strenght (MD) [kN/m] DIN EN ISO 1924 3.0 3.3 3.5 3.8 4.5 4.8 5.0
Tensile strenght (CD) [kN/m] DIN EN ISO 1924 1,8 2,0 2,1 2,3 2,7 3,0 3,3
Burst [kPa] ISO 2758 120 140 150 160 180 200 240
Wet strenght [%] ISO535 12 12 12 12 12 12 12 min
COBB60 [gH2O/m2] ISO 2471 20 20 20 20 20 20 20 ± 5
ISO brightness [%] ISO 2470-2 (D65/10°) 85 85 85 85 85 85 85
KIT test T559 5 5 5 5 5 5 5 ± 1
Moisture content [%] DIN 53118 5.5 5.5 5.5 5.5 5.5 5.5 5.5