1060 H14 Stucco Embossed Aluminum Coil Sheet for Refrigeration/Pipe Insulation/Lighting Heat Dissipation (99.6% Pure)

Product Introduction

Premium 99.6% pure aluminum coil featuring precision stucco embossing, engineered for heat dissipation and thermal conductivity in demanding refrigeration and lighting applications. The H14 temper delivers optimal balance between formability and structural integrity for industrial use.

Key Differentiators

✔ Ultra-High Purity (AA1060) - 99.6%+ Al content for enhanced conductivity
✔ Engineered Embossing - Stucco pattern increases effective surface area by 15-20%
✔ Thermal Performance - 230W/m·K thermal conductivity (superior to 3003 alloy)
✔ Application-Tailored - Custom solutions for refrigeration/HVAC/LED industries

Technical Specifications

Alloy Composition Breakdown

Precision Applications

1. Refrigeration Systems

• Refrigerator Evaporators (0.4-0.8mm)

• Stucco pattern enhances frost distribution

• H14 temper withstands refrigerant pressure

• Commercial Freezer Components

• FDA-compliant bare metal for direct food zone contact

2. HVAC Insulation

• Ductwork Insulation Jacketing

• Embossing prevents condensation buildup

• Withstands -30°C to 120°C service temperatures

3. Advanced Thermal Management

• LED Heat Sinks (Anodized versions)

• Thermal resistance<1.3°C/W

• Customizable embossing depth for optimal airflow

• Power Electronics Cooling

• 99.6% purity ensures minimal eddy current losses

Production Process

1. Casting - DC casting of 99.6%+ pure aluminum

2. Hot Rolling - Reduced to 5mm at 440-480°C

3. Cold Rolling - Precision thickness control (±0.01mm)

4. Embossing - Stucco pattern imprint (60-75N/mm² pressure)

5. Finishing - Mill finish cleaning or anodizing

Quality Assurance

• Purity Verification - Optical emission spectrometry

• Thermal Testing - Laser flash analysis for conductivity

• Dimensional Control - Automated laser gauging

Why Choose Our Product?

◉ Proven Reliability 
◉ Technical Customization 
◉ Global Compliance