OPUTE Nano-Carbon Coated Aluminum Foil Thermal Tape – Lightweight Heat Spreading Film
OPUTE Nano-Carbon Coated Aluminum Foil Thermal Tape – Lightweight Heat Spreading Film
OPUTE Nano-Carbon Coated Aluminum Foil
Lightweight Heat Spreading Foil Tape | Custom Widths & Die-Cut Shapes
Nano-carbon coated aluminum foil combines a thin aluminum substrate with a matte black nano-carbon surface and a pressure-sensitive acrylic adhesive layer. It is designed for flexible heat-spreading and wrapping applications in electronic equipment.
Key Features & Benefits
- Designed for lateral heat spreading in thin electronic assemblies
- Flexible integration into space-constrained product designs
- Available in multiple grades and constructions
- Custom die-cutting and size options for production assembly
Typical Applications
- Smartphones, tablets and television assemblies
- Edge wrapping of electronic components
- Heat spreading on lightweight housings
- Selected EMI shielding designs subject to electrical verification
Technical Specifications
| Grade | DC30 | DC40 | DC250 |
|---|---|---|---|
| Nominal foil thickness | 15 μm | 30 μm | 250 μm |
| Reported overall thickness | 30 μm | 40 μm | 250 μm |
| Reported thermal conductivity | 480 W/m·K | 470 W/m·K | 460 W/m·K |
| Thermal diffusivity | 176 mm²/s | 170 mm²/s | 170 mm²/s |
| Surface emissivity | 0.95 | 0.95 | 0.95 |
| Temperature range listed in source table | −40 to 160°C | −40 to 160°C | −40 to 160°C |
Values are typical or reported supplier data and may vary by grade, laminate construction and test method.
Available Sizes & Customization
OPUTE supports application-specific dimensions, sheets, rolls and precision die-cut parts, subject to material grade and production feasibility. Contact us with your required thickness, dimensions, adhesive configuration and annual demand.
Request a Quote or Sample
Contact OPUTE to discuss material selection, sample availability, custom die-cutting and technical documentation.