silico EPC
SORA silico EPC is a woodfree clay coated craft–1 side.
Paper specification
| TS – 25. 5. 2021 | STANDARD | 36 | 40 | 45 | 47 | 50 | 55 | 60 | 70 | 75 | 80 | 90 | 105 | 120 | Tolerance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grammage [g/m2] | ISO 536 | 36 | 40 | 45 | 47 | 50 | 55 | 60 | 70 | 75 | 80 | 90 | 105 | 120 | ± 2 |
| Thickness [μm] | ISO 534 | 42 | 45 | 50 | 53 | 56 | 62 | 67 | 78 | 83 | 90 | 101 | 108 | 124 | ± 4 |
| Smoot. Bendtsen [ml/min] | ISO 8791-2 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ± 20 |
| Rel. humidity [%] | DIN EN 20287 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | ± 0.5 |
| D65 brightness [%] | ISO 2470 (D65/10°) | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
| COBB 120 (castor oil) [g/m2/120 s] | DIN EN 20535 | 2.5 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | max |