| Formaldehyde emission |
< 0,05 ppm |
EN 717-1 |
| Surface stain resistance |
Grade 5, no visible changes to surface |
EN 438-2, 15 |
| Lightfastness |
≥ Level 6 Blue Wool Scale
≥ Level 4 Grey Scale |
EN ISO 105-B02
EN 20 105-A02 |
| Resistance to cigarette embers |
Grade 4, no visible changes to surface |
EN 438-2, 18 |
| Fire resistance |
Ignites with difficulty, at least Cfl-s1 |
EN 13501-1 |
| Height difference between connected elements |
Average: ≤ 0,10 mm
max: ≤ 0,15 mm |
EN 13329 |
| Edge straightness (bend) |
≤ 0,3 mm/m |
EN 13329 |
| Openings between connected elements |
Average: ≤ 0,15 mm
max: ≤ 0,20 mm |
EN 13329 |
| Static indentation |
< 0,01 mm - no visible changes, Impression in test with straight steel cylinder of 11,3 mm diameter |
EN 433 |
