Coating
| Paint | PE (Polyester), PVDF |
| Coating Thickness | Front side: ≥ 18 microns(PE), ≥25 microns(PVDF)
Back side: 8~10 microns (PE or EP) |
| Coating Color | RAL colors, or by confirmed sample (customized) |
- Surface Protection: With PE/PVC film on main side (if specified)
- Gloss: 20% to 80%, depends on client’s requirement.
- Coil ID: 405mm, 505mm, 605mm
- Minimum Order Quantity: 5MT per size, total 20MT for one order
Usage of different coating structures:
2/1: This single layer back coating has poor corrosion resistance and
scratch resistance but offers good adhesion. It is mainly used for
sandwich panels.
2/1M: This coating provides good corrosion resistance, scratch
resistance, and molding properties, along with good adhesion. It is
suitable for single-layer compression molding panels and sandwich
panels.
2/2: Featuring double-layer back paint, this coating offers excellent
corrosion resistance, scratch resistance, and processability. It is
mostly used for single-layer pressboards, but its adhesion is not
as strong, making it less suitable for sandwich panels.
Application
Coated aluminum coil and sheet are more resistant to keep food
fresh. Coated aluminum coil and sheet improves anticorrosive
properties of aluminum, which are commonly used in food packaging,
containers and cans. In addition, the application of coated
aluminum coil and sheet embraces large industries including
composite panel, ceiling, door, windows and electric appliances.
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.
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.
Patterns / Colorful Customzied Advantages:
Package & Delivery Shipment :
Delivery time: 30 days deliver to loading port
Shipment Methods: Container, Breakbulk, Railway, Trucks
Projects:
