Color Coated Aluminum Checkered Sheet
Color coated aluminum checkered sheet is a kind of deeply-processed products from aluminum plain plate, which can be used for lots of production project, such as corrosion protection and heat preservation, indoor and outdoor decoration. And it is productive material for tank of refrigerator and freezer. Also it could be use for construction of upscale structure. Compared with other steel, it is the most popular and nice material due to the excellent property. The first feature born of its stable personality structure. Secondly, the surface of color coated aluminum own erosion resistant property, via special treatment, the warranty could prolong to 30 years. Last of all, the density is the lowest among metal materials when volume is fixed.
| Paint Performance |
| Test Item |
Paint |
| PVDF |
PE And Others |
| With Varnish |
Without Varnish |
| Paint Film Thickness,μ |
≥22 |
≥30 |
≥18 |
| Shine Tolerance |
Shine≥80 Unit,±10 Unit Allowed |
| Shine≥20-80 Unit,±7 Unit Allowed |
| Shine<20 Unit,±5 Unit Allowed |
| Pencil Hardness |
≥2H |
| Abrasion Resistance L/μm |
≥5 |
~~ |
|
| T-bend |
≤2T |
≤3T |
| Impact Strength |
50KG.CM Without Depainting And Crack |
| Adhesive Force (Class) |
≥1 |
| Boiling Water Resistance |
Unvarying |
| Chemical Resistance |
Acid Endurance |
Unvarying |
|
| Alkali Stability |
Unvarying |
|
| Oil Resistivity |
Unvarying |
|
| Resistance To Solvent |
≥70 |
≥50 |
|
| Scrub Resistance |
≥10000 Times Unvarying |
|
| Dirt Resistance |
≤15% |
~~ |
|
| Salt Spray Resistance(Class) |
≥2 Class |
~~ |
|
Color Flexibility
The flexibility of the organic coating is assessed by subjecting the material to a bend test.
The bend test may be carried out according to ISO 1519. Also may be carried out either in the longitudinal or the transverse direction unless otherwise specified.
As an alternative to the devices covered in ISO 1519 the following method may be used to carry out the bending.
Packing Sketch
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