Material Characteristics

The Purple Series laptop back panel is manufactured from a high-quality 6-series aluminum alloy such as 6061-T6, widely recognized for its balance of strength, weight, and durability.

• One of the key advantages is its lightweight nature. With a density of approximately 2.7 g/cm³, the panel supports sleek and slim laptop designs without compromising structural integrity, making devices easier to carry and more comfortable for everyday use.
• At the same time, the material delivers high mechanical strength. After proper heat treatment, its tensile strength can reach around 300–400 MPa, providing strong resistance to accidental impact and helping protect sensitive internal components such as the motherboard and battery.
• Another critical benefit is excellent thermal conductivity, ranging between 160–200 W/(m·K). This allows the back panel to efficiently disperse heat generated during operation, contributing to better temperature control and more stable device performance, even during extended use.
• In addition, the alloy offers strong corrosion resistance. Through specialized surface processing, a dense protective layer is formed, helping the panel withstand daily exposure to moisture and light chemicals, and maintaining its appearance over time.

Performance Parameters

• To meet the strict requirements of modern laptops, the panel is manufactured using CNC precision machining. This ensures dimensional tolerances are held within ±0.05 mm, allowing for accurate alignment and secure integration with other components.
• After surface treatment, the panel achieves a Vickers hardness (HV) of 150–200, making it resistant to wear and scratches. Even after long-term use, the surface maintains a clean and refined look.
• The flatness is controlled within ≤ 0.1 mm, ensuring a smooth, even surface that supports both the visual quality of the product and the precision of final assembly.

Compliance & Certifications

• It is fully compliant with the RoHS Directive, which restricts the use of hazardous substances such as lead, mercury, and cadmium, contributing to both environmental protection and user safety.
• The manufacturing process follows the ISO 9001 Quality Management System, with inspection and control at every stage — from raw material selection to final product testing — ensuring consistent and reliable quality.
• In addition, the surface treatment process meets relevant industry standards for corrosion resistance and wear performance, supporting long-term product usability.

Appearance & Customization Options

• The panel uses a Purple Series anodized finish, creating a distinctive visual identity with a refined metallic sheen and a smooth, even tone. It also features excellent anti-fingerprint properties, helping the surface stay clean and presentable during daily handling.
• To support a wide range of laptop designs, customization options are available for opening positions, shapes, and overall dimensions. Laser engraving can be added for brand logos, model names, and other identifiers, enabling strong brand differentiation.
• In addition to purple, multiple colors such as silver and deep space gray can be customized based on market preference and product positioning.