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Changzhou Dingang Metal Material Co.,Ltd.

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City:changzhou

Province/State:jiangsu

Country/Region:china

Contact Person:MrRobert

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China Alloy 3003 0.5mm Prepainted Color Coated Aluminum Coil For Power Electronics Heat Dissipation wholesale

Alloy 3003 0.5mm Prepainted Color Coated Aluminum Coil For Power Electronics Heat Dissipation

Name: Alloy 3003 05mm Prepainted Color Coated Aluminum Coil For Power Electronics Heat Dissipation
Brand: Dingang
Price: 1 USD

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Brand Name :Dingang

Model Number :Color Coated Aluminum Coil

Certification :SGS,ITS,BV

Place of Origin :China

MOQ :1000 Kgs / 1 Metric Ton

Price :Negotiable

Payment Terms :T/T,L/C

Supply Ability :5000 Tons / Per Month

Delivery Time :Within 35 Days After Order Confirmed And Down Paymetn Received

Packaging Details :Seaworthy Packing With Wooden Pallet

Name :Prepainted Aluminium Coil

Alloy :3003

Thickness :0.5mm

Width :1220mm

Color :Grey

Shape :Coil

Paint Coating Type :PE

Process :Glossy Finish

Recyclable :yes

Application :Power Electronics Heat Dissipation

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Alloy 3003 0.5mm Prepainted Color Coated Aluminum Coil For Power Electronics Heat Dissipation

The Alloy 3003 0.5mm Prepainted Color Coated Aluminum Coil is a high-performance material designed for heat dissipation in power electronics. This product features a PVDF (Polyvinylidene Fluoride) coating , offering excellent corrosion resistance, UV stability, and durability in harsh environments. With a thickness of 0.5mm, it balances lightweight properties and structural strength, making it ideal for thermal management applications like heat sinks, enclosures, and electronic housings . The 3003 aluminum alloy provides superior formability and weldability, ensuring ease of fabrication . Its color-coated surface enhances aesthetics while maintaining efficient heat transfer, meeting standards such as ASTM B209 . Widely used in industrial and energy sectors, this coil combines technical precision with cost-effectiveness for long-term reliability.

Key advantages include:

Efficient heat dissipation performance
Lightweight and durable construction
Corrosion-resistant coated surface
Cost-effective thermal solution
Easy fabrication and installation
Long-lasting performance stability
Environmentally friendly materials
High-temperature resistance coating
Enhanced surface aesthetics
Optimized for electronics cooling needs

Application

About Prepainted Aluminum Coil

Prepainted aluminum coil, which is produced with aluminum sheet or (aluminum coil) and processed by coating with color. In common sense,

there are two kinds of prepainted aluminum coil-PVDF and PE, which are widely used in aluminum plate, aluminum veneer, aluminum

honeycomb panels,aluminum ceiling, shingles, scrap, pop-top, electronics.

PVDF coatings are known for their durability and weather resistance. They provide a smooth and glossy finish, making them suitable for

architectural applications. PVDF coated aluminum coils are available in a wide range of colors and are often used for exterior cladding,

roofing, and signage.

PE coatings offer good UV resistance and color retention. They are commonly used for interior applications where extreme weather

resistance is not required. PE coated aluminum coils are available in a variety of colors and are used for indoor decorations, ceiling panels, and more.

Product Parameters

Product	Prepainted Aluminum Coil / Color Coating Aluminum Sheet
Thickness	0.2-3.0mm
Width	30-2750mm (ultra-wide color coating aluminum sheet in coil)
Material	1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8011 etc
Temper	O, H12, H14, H16, H18, H24, H26, H32, H34, etc
Inner Diameter	405mm,508mm,610mm
Color	RAL, Pantone Color Or As Alient’s Demand
Coating thickness	PVDF Paint Coating: Not Less Than 25um
PE Paint Coating	Not Less Than 18um
Packing	Wooden Pallets (Eye To Wall,Eye To Sky)
Payment Terms	L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ	3 Tons Per Specification
Delivery Time	Within 30-45 Days
Loading Port	Shanghai
Application	Aluminum/Roofing/ACP/Roller/Shutter/Window/Roller Shutter/Door/AluminumCeiling/AluminumGrilling/AluminumDownspoutSystem/Home Appliance’s Plate/Body tank of cold chain truck/High speed rail/Aluminum pull ring/Food packaging/Outer packing case of cap

Product Advantages

1.High flatness: the surface is flat and smooth, without obvious defects such as unevenness, wavy deformation, indentation or bulging.
2.Uniformity of colour: The colour is uniform and consistent, with no obvious colour difference.
3.Strong coating adhesion: good adhesion between the coating and the aluminium coil substrate makes it difficult for the coating to flake, peel or lose paint.
4.Good weather resistance: PVDF coatings have a colour stability of more than 20 years compared to 10-15 years for polyester coatings. 5.Strong corrosion resistance: The natural oxidation layer of aluminium combined with a protective coating such as PVDF ensures long term durability in harsh environments.
6.Malleability: complex bending and forming without cracking.

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