Détails Techniques
| Item | Index | Item |
Index |
||
| Coating Thickness µ m | ≥16 | Anti-salt atmosphere | Not less than grade 2 | ||
| Anti- artificial climate aging | Color difference | ≤3.0 | Polishdifference |
When polish≥70,
Tolerance≤5; When polish<70, Tolerance≤10 |
|
|
Polish lost grade |
Not less than grade 2 |
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|
Other aging |
Grade 0 |
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|
Pencil Hardness |
≥HB |
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|
Coating Flexibility, T |
≤3.0 |
Density kg/m2 |
±0.5 |
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|
Adhesion |
Not less than grade 1 |
Bending strength MPa |
≥60 |
||
|
Anti-impact |
No paint lost,no crack at 50kg.cm |
elastic bending MPa |
≥1.5x104 |
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|
Anti-boiling water |
No change |
Through resistance kN |
≥5.0 |
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|
Anti- chemical properties |
acid resistance |
No change |
Shear strength MPa |
≥20.0 |
|
|
alkali resistance |
No change |
Peel strength At 180℃ N/mm |
≥5.0 |
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|
oil resistance |
No change |
thermal shock resistance |
No change |
||
|
solvent resistance |
No change |
coefficient of thermal expansion C-1 |
≤4.00x10-5 |
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|
Cleaning resistance |
≥10000times No change |
Thermal deformation temperature ℃ |
≥95 |
||
|
dirt resistance |
≤15% |
stain resistance |
No change |
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