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Spectra aluminum composite panel are named as its changing color illusion and the surface of the panels can present a variety of pleasing colors following the change of the light and perspective. The spectra patterns series was through special processing, take the national cultural into interior decoration, and blend into harmonious ...
Spectra colors coating, add pearl talc into PVDF paint(>70% PVDF), depending upon the pigment type and viewing angle, different wavelengths of light are reflected, refracted and diffracted to the audience resulting in an ever-changing color gradient with iridescent highlights. It is widely used for public internal and external, multiply shops, exhibitions etc.
Advantages
1.The printed panel grain is more clear and realistic;
2.Various grain, and can provide customized colors and specifications according to customers' needs;
3.The use of roller coating line production, higher efficiency, more stable quality.
Specification
Items | Technology Request |
Color Aberration | ΔE≤1,if in one group ΔE≤0.6 |
Pencil Hardness | ≥HB |
Coating Luster Deflection | ≤10 |
Coating Flexibility/T | ≤2T |
Coating Adhesion | O GRADE |
Impact Resistance/kg.cm | ≥50 |
Coating Abrasive Resistance/L/um | ≥5 |
Coating Hydrochloric Acid Resistance | No change;5% HCl,24H |
Coating Alkali Resistance | No bulge;ΔE≤25%NAOH,24H |
Coating Oil Resistance | No change;20# machine oil,24H |
Coating Nitric Acid Resistance | No bulge;ΔE≤5% powder,GB/T17748,2008 Test |
Coating Solvent Resistance | No bottle face appear,NEK 100 times |
Coating Mist Resistance | No less than 1 grade.GB/T1771 request test |
