Color coated aluminum coil undergoes a surface coating treatment where aluminum plates are colored. Two common types are fluorocarbon color-coated aluminum and polyester color-coated aluminum, extensively used in applications such as aluminum-plastic panels, aluminum veneers, aluminum honeycomb panels, aluminum ceilings, roofs, edges and corners, easy-open cans, and electronic products. Its performance is highly stable, resistant to corrosion, and with special surface treatments, it can offer quality assurance for up to 30 years. Among metal materials, it boasts the lightest weight per unit volume, making color coated aluminum coil a favored new material.

Color coated aluminum coils are available in a wide spectrum of colors, suitable for residential homes, large commercial establishments, and expansive convention centers, where it can enhance visual appeal. Its excellent plasticity and machinability make it ideal for creating diverse architectural forms. This material provides architects, designers, and property owners with customizable color options for exterior walls and ceilings, making it ideal for architectural styling. Whether applied to versatile large buildings or unique, innovative structures, it consistently meets the varied requirements of modern and classical architectural styles, adding vibrancy and character to buildings.

Surface Coating

PVDF Color Coated Aluminum Coil
The PVDF color coated aluminum coil uses PVDF paint of famous brands like PPG, VALSPAR and NIPPON, which goes through duplex or triplex coating and high temperature baking to form 25–35μm thick cured coating. As the PVDF coating provides corrosion resistance, high weatherability, strong adhesion, high self-cleaning capability and is maintenance-free, the aluminum coated coil can remain color fast and durable for 10–15 years.

PE Color Coated Aluminum Coil
PE (polyester) coating is an UV-resistant coating. It can be classified matt and glossy according to coating gloss. The compact molecule structure makes paint surface luster and smooth, which assure good printing on the panel surface. With 7 year warranty for weather resistance.

Main Features

1. Excellent Temperature Resistance Aluminum exhibits good temperature resistance with a melting point of 660 degrees Celsius, ensuring stability under normal operating temperatures.

2. Environmental Protection It resists yellowing due to the use of chromium-free treatment liquids, addressing the common discoloration issue in laminating boards. The roller paint includes active chemical molecules that foster the formation of a protective surface layer. These molecules are stable and recyclable, meeting stringent environmental standards.

3. Superior Corrosion Resistance The tight surface oxide film ensures strong adhesion and resistance to oxidation, acids, alkalis, corrosion, decay, and UV rays.

4. Uniform and Long-lasting Color Colors are uniform and delicate, avoiding the inconsistencies typical of traditional spray methods. Whether for large ceilings or small applications, color remains consistent and vibrant over time.

5. High Strength and Rigidity The board boasts exceptional strength and rigidity, allowing for easy cutting, slitting, bending, balancing, drilling, joint fixation, and edge compression molding.

1060 Pure Aluminium Series

1060 material aluminium plate belongs to the pure aluminium series of products, the density of 2.71, the material is relatively soft, ductility is good, with excellent forming and processing characteristics, high corrosion resistance, long service life, low cost, but its strength and rigidity is low.

3003 Aluminium-Manganese Alloy Series

3003 aluminium sheet belongs to the aluminium-manganese alloy series, with a density of about 2.73. Due to the manganese alloying element (content between 1-1.5%), the material's hardness and tensile properties are better than those of Series 1. This product has excellent anti-rust properties and is also known as "anti-rust aluminium".

3004 Aluminium-magnesium-manganese alloy series

3004 material aluminium plate contains manganese elements, but also added magnesium elements, the content of 0.8-1.3%, so 3004 is usually also known as "aluminium-magnesium-manganese", the strength is higher than 3003, excellent formability and good corrosion resistance, is the most widely used coloured aluminium products, is widely used in airports, stations, stadiums and other public buildings. Public buildings.

5052 Aluminium-magnesium alloy series

The density of 5 series aluminium-magnesium alloy is 2.68, and the alloy composition is mainly magnesium, the content is between 3-5%, the main features are low density, high tensile strength and high elongation. Due to the low density and light weight, 5 series aluminium-magnesium alloy is usually used in the aviation field, known as "aviation aluminium". Tensile strength and other performance is higher than 3 series, of course, the price is relatively high, commonly used materials for the 5052 series.

Paint Suppliers & Partners:

We only choose the top-level paint suppliers for our pre-painted steel coils and sheets,

AkzoNobel, Sherwin-Williams Valspar, Beckers, PPG Industries, Nippon, KCC are our solid paint suppliers.

Their best paint materials decide our steel coils quality.

Patterns / Colorful Customzied Advantages:

Package & Delivery Shipment :

Delivery time: 30 days deliver to loading port

Shipment Methods: Container, Breakbulk, Railway, Trucks

Projects:

Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive product knowledge and experience in production process, especially for the supply of coated steel coils with a stable and reliable supply chain of manufacturers and logistics.

DBM is always in pursuit of and committed to providing high quality products and services. Our company has professional quality inspection team members, for each batch of orders can be fully on-site testing and provide test reports, can also accept any third-party testing company on-site testing, we can do is to ensure that each order goods delivered to a high standard, to achieve customer satisfaction, to achieve win-win cooperation.

DBM can meet the need to use colour steel plate as raw material for building. Decho Building Materials colour steel plate is mainly processed into, for example, colour steel corrugated board or colour steel composite sandwich board after our colour steel plate is widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial buildings and commercial buildings, such as the roof of the colour steel tiles, colour steel plate sandwich walls and doors.

DBM only focus on high standard coated coils with warranty service, We are your strict gatekeeper and faithful partner in China import , We always been committed to becoming your long-term reliable supplier in China.