Printed Color Coated Steel and Aluminum Coil
Printed color coated plates offer decorative effects such as wood grain, brick grain, camouflage, and marble.
The printing process for color coated coils typically involves gravure printing. This method uses steel rollers laser-engraved with desired patterns to transfer ink onto the surface of the steel plate.
Initially, the substrate undergoes pre-treatment including degreasing, cleaning, and passivation. After this, a layer of matching color primer is applied to the steel plate surface. Depending on the application, primers may include polyester, polyurethane, and other coatings. After drying and curing the primer, ink is applied through printing. Printing complexity ranges from single color to multi-color patterns. Once the ink is dried and cured, a varnish coating follows, which can be polyester, High Durable Polyester (HDP), fluorocarbon PVDF, or other types.
For higher printing quality requirements, such as fluorocarbon printed color coated panels, a three-coating and three-baking process is used. This involves applying a polyurethane primer, followed by a layer of matching fluorocarbon topcoat, ink printing, and finally a coat of fluorocarbon varnish. The entire production process for printed color coated panels includes cooling, coiling, and shearing after drying and solidification of the coatings.
Aluminum: An Eco-Friendly Metal
Aluminum can be recycled indefinitely, making it one of the most environmentally friendly metals available. Our company produces high-quality aluminum in a variety of shapes, sizes, and grades, ensuring you can always find the perfect material for your needs.
Color Coated Aluminum Coils and Sheets
Color Coated Aluminum Coils and Sheets are available in a diverse range of colors, textures, and finishes, suitable for a multitude of applications. They are lightweight, aesthetically pleasing, and excellent at conducting heat, making them the most economical choice for various industrial projects.
1060 Pure Aluminum Series
The 1060 aluminum plate is part of the pure aluminum series, with a density of 2.71. It is relatively soft and highly ductile, offering excellent forming and processing characteristics. It also boasts high corrosion resistance, a long service life, and low cost, though it has lower strength and rigidity.
3003 Aluminum-Manganese Alloy Series
The 3003 aluminum sheet belongs to the aluminum-manganese alloy series, with a density of approximately 2.73. Enhanced with manganese (1-1.5%), this material offers better hardness and tensile properties compared to the 1000 series. Known for its excellent anti-rust properties, it is often referred to as "anti-rust aluminum."
3004 Aluminum-Magnesium-Manganese Alloy Series
The 3004 aluminum plate includes both manganese and magnesium (0.8-1.3%), providing higher strength than the 3003 series. Referred to as "aluminum-magnesium-manganese," it is known for its excellent formability and corrosion resistance. This alloy is widely used in colored aluminum products and is common in public buildings such as airports, stations, and stadiums.
5052 Aluminum-Magnesium Alloy Series
The 5052 aluminum-magnesium alloy, with a density of 2.68, primarily consists of magnesium (3-5%). This series is characterized by low density, high tensile strength, and high elongation. Due to its light weight, the 5052 alloy is frequently used in the aviation industry and is known as "aviation aluminum." It offers superior tensile strength and performance compared to the 3000 series, though it comes at a higher cost.
Our Advantages:
Our factory's aluminum color coating production line uses Germany's Siemens complete line control system, and the core painting process uses the world's most advanced German roll coating technology and twice-coated, twice-hot air-curing coating technology to accurately control coating thickness and curing quality.
The color aluminum adopts neutral treatment agent, roller coating treatment and hot air rapid drying process in the chemical treatment process, which is different from the ordinary dip coating chemical treatment method, which effectively eliminates environmental damage.
Moreover, the surface treatment is carried out with advanced chromium-free treatment liquid to meet strict environmental protection requirements at home and abroad.
During the curing process of the color coated aluminum plate surface coating'. the volatile components can be recycled and utilized for the second time, and equipped with an advanced VOC defluorination system to improve the utilization rate of heat energy while achieving zero emissions, and absolutely elimina te environmental pollution.
Detailed Parameters:
| PRODUCT CATEGORY | Polyester PE Color coated Aluminum | Fluorocarbon / PVDF Color coated Aluminum |
| Aluminum thickness | 0.30-2.0mm | 0.30-2.0mm |
| Paint coating | Top ≥15μm | Top ≥25μm |
| thickness | Back≥5μm | Back≥5μm |
| MEK | ≥100 | ≥200 |
| T bending | ≤2T | ≤2T |
| Impact | 50kg.cm | 50kg.cm |
| Adhesion | 0 Grade | 0 Grade |
| Pencil Hardness | ≥2H | ≥2H |
| Boiling water proof | No change within 2 hours | No change within 2 hours |
| Typical Alloy | 1100, 1050, 1060, 3003, 3004, 3005, 3104, 3105 |
| Typical Status | H14, H16, H18, H24, H26 |
| Products | Colored aluminum coil |
| Size | CUSTOMIZATION. Special sizes can be produced here. |
| Standard | GB/T 3880--2012 or ASTM B209 |
| Alloy | 1050 1060 1100 3003 3004 3105 5052 |
| Temper | O H12 H14 H16 H18 H19 H22 H24 H26 H28 H112 H32 |
| Thickness range | 0.1-3.0mm |
| Paint | PE, PVDF, Epoxy |
| Paint thickness | As customers' request. Usually, one layer is 15-18mic, and two layers are 25-28mic. |
| Color | As customers' request. Any color will be okay. Solid color, metallic color etc. |
| Film | Film coat to protect paint. |
| MOQ | Depends on size. Usually 3-6tons. |
| Production process | DC or CC |
| Certificate of Origin | CO, Form E, Form A, etc. |
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.
Package & Delivery Shipment :
Delivery time: 30 days deliver to loading port
Shipment Methods: Container, Breakbulk, Railway, Trucks
Projects:
Product Tags:
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