Black extrusion heat sink Manufacturers Supplier Factory

Black extrusion heat sink

Product Highlights

Superior heat dissipation with black anodized aluminum surface.
Durable and corrosion-resistant design for long-term reliability.
Lightweight structure ideal for compact and high-power devices.
Enhanced thermal radiation efficiency due to matte black coating.
Customizable profiles and dimensions for industrial and electronic applications.
Cost-effective cooling solution with high thermal conductivity.

Products Details

Grade	6000 Series
Tolerance	Â±1%
Delivery Time	15-21 days
Alloy Or Not	Is Alloy
Application	Heat Sink
Processing Service	Bending, Decoiling, Welding, Punching, Cutting
Shape	Flat
Temper	T3-T8
Product name	Heat Sinks Aluminum Module Cooler Fin
Inner material	Aluminum Alloy
Grade	6061 T5
Color	Silver/red/black/colorful
Certification	ISO9001
Finish	various anodizing/polishing/brushing/coating
Surface treatment	Anodize Finish
Thickness	0.8mm~30mm
Deep process	Under CNC
Container load	120 wooden cases/20’, 270 wooden cases/40HQ
Selling Units	Single item
Single package size	25X25X15 cm
Single gross weight	5.000 kg

black extrusion heat sink

FAQ

1.What is a Black Extrusion Heat Sink?

A Black Extrusion Heat Sink is an aluminum heat sink with a black anodized surface that enhances heat dissipation and corrosion resistance for electronic devices.

2.Why is the heat sink black?

The black anodized finish improves thermal radiation efficiency, helping the black extrusion heat sink release heat faster into the surrounding air.

3.What materials are used in black extrusion heat sinks?

Black extrusion heat sinks are made from high-quality aluminum alloy, known for its excellent thermal conductivity and lightweight characteristics.

4.What are the advantages of using a black extrusion heat sink?

The black extrusion heat sink offers superior heat dissipation, corrosion protection, and an attractive matte appearance suitable for high-end electronics.

5.Can black extrusion heat sinks be customized?

Yes, black extrusion heat sinks can be customized in size, profile, and surface treatment to meet specific industrial or electronic design requirements.

6.Is a black extrusion heat sink suitable for LED lighting?

Yes, black extrusion heat sinks are ideal for LED applications, efficiently reducing temperature and extending the lifespan of lighting systems.

7.How does anodizing improve a black extrusion heat sink?

Anodizing creates a protective oxide layer that boosts corrosion resistance, durability, and enhances the heat radiation of the black extrusion heat sink.

8.What applications use black extrusion heat sinks?

Black extrusion heat sinks are widely used in power supplies, amplifiers, LED modules, and industrial control systems for thermal management.

9.How does the black extrusion heat sink improve device performance?

By effectively dissipating excess heat, the black extrusion heat sink prevents overheating and ensures stable performance of electronic components.