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| Abrasion resistance |
moderate |
light |
moderate |
moderate |
moderate |
| Coating thickness (µm) |
0.5 ÷ 0.6 |
5 ÷ 6 |
2.5 ÷ 3 |
10 ÷ 12 |
12 ÷ 14 |
| Thermal durability |
-70 °C to
+250 °C |
-196 °C to +350 °C
* 400 °C minutes only |
Weight of coating
per m² (g/m²) |
0.7 ÷ 0.8 |
8 ÷ 10 |
4.5 ÷ 5 |
15 ÷ 18 |
18 ÷ 22 |
Outgassing:
|
| 1. CVCM (%) |
0.004 |
0.004 |
0.004 |
0.004 |
0.004 |
| 2. TML (%) |
3.4 |
4.9 |
3.5 |
5.0 |
5.0 |
| 3. TML - effective mass loss from 1 cm² of coating (mg) |
1.5 ÷ 1.8
x10-2 |
1.8 ÷ 2.0
x10-2 |
1.3 ÷ 1.5
x10-2 |
3.5 ÷ 4.0
x10-2 |
4.0 ÷ 5.0
x10-2 |
| 4. RML(%) |
0.167 |
0.167 |
0.167 |
0.167 |
0.167 |
Chemical
composition |
Completely inorganic |
| Cleanability |
Coated pieces withstand cleaning with alcohol, acetone, trichlorethan or their substitutions without change in optical and technical characteristics. Magic Black™ withstands only very gentle cleaning.
For details click here |
| Environmental blemishes |
The coated surface is free of blemishes such as stains, smears, discolorations, streaks, cloudiness, etc. |
| Adhesion |
Coated pieces withstand scotch tape test (3M853 Crystal Clear tape, strength of 13N per 25mm), without any evidence of coating removal. |
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