|
|
|
|
|
|
|
Appearance quality |
| |
No flow lines, no streaks, no blisters, no foreign substance, no other surface imperfections
|
|
|
|
Film thickness |
|
|
| 3 |
|
≥3H |
|
|
|
Gloss value |
| |
Gloss value: 34.2~39.1; Average: 37.2
|
|
|
|
|
Impact resistance |
| |
50kg·m, no removal of film from substrate
|
|
|
| 6 |
|
5.3L/um |
|
| 7 |
|
Drying adhesion |
|
| |
|
Wet adhesion |
|
| |
|
|
Grade 0 |
|
|
Chemical resistance |
| |
Hydrochloric acid resistance
|
|
No change |
| |
|
|
No changes such as blistering etc.Δ E=0.75 |
| |
|
Mortar resistance |
No change |
| |
|
|
|
| 9 |
Salt spray resistance (4000h) |
|
|
| 10 |
Humidity resistance |
|
Grade 1 |
| 11 |
Artificial weathering (4000) |
|
1.31 |
| |
|
|
85% |
| |
|
Others |
Grade 0 |
