The Surpass MT-A600 Series powder coating is a high-performance coating designed specifically for computer cases, including desktop and notebook enclosures. It combines excellent aesthetic appeal with superior physical and chemical properties, ensuring durability and reliability in demanding environments.
High-Gloss/Matte Finish: Offers a smooth, uniform, and high-quality appearance, available in various textures (e.g., metallic, brushed).
Excellent Adhesion: Achieves 0-level adhesion (GB/T 9286), ensuring long-term durability and resistance to peeling.
Wear and Impact Resistance: Withstands 50 kg·cm impact (GB/T 1732) and 500 cycles of Taber abrasion (CS-10 wheel, 1 kg load) without visible damage.
Chemical Resistance: Resists 99% IPA (isopropyl alcohol) for 24 hours, household cleaners, and oils without surface degradation.
Anti-Pollution Performance: Effectively repels fingerprints, dust, and stains, maintaining a pristine appearance.
Desktop Computer Chassis: Ideal for gaming PC cases, workstation enclosures, and custom-built systems.
Notebook Computer Enclosures: Suitable for premium laptop shells, 2-in-1 convertibles, and ruggedized devices.
Peripheral Equipment: Used for monitors, printers, and server cabinets requiring a professional, durable finish.
| Indicateur de performance | Méthode d'essai | Spécifications |
|---|---|---|
| Résistivité | GB / T 6554 | ≥ 10¹⁴ Ω·cm |
| Adhésion | GB / T 9286 | Niveau 0 (test croisé) |
| Résistance aux chocs | GB / T 1732 | ≥ 50 kg·cm |
| Flexibilité en flexion | GB / T 6742 | ≤ 2 mm |
| Ventouses Erichsen | GB / T 9753 | 6 mm |
| Résistance au brouillard salin | GB / T 1771 | ≥ 500 heures (≥ 9e année) |
| Résistance à l'humidité | GB / T 1740 | ≥ 1000 heures (légère réduction de la brillance) |
| Abrasion de Taber | ASTM D4060 | ≥ 500 cycles (roue CS-10, charge de 1 kg) |
| Résistance à l'alcool | Test interne | 99 % IPA, 24 heures (aucun dommage de surface) |
Tous les tests ont été réalisés sur des plaques d’acier laminées à froid de 0.8 mm avec une épaisseur de revêtement de 60 à 80 μm.
Les indicateurs de performance peuvent varier légèrement en fonction du niveau de brillance et des conditions environnementales.
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