PE Coated Aluminium Coil 0.25mm,0.30mm,0.40mm,0.50mm

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Loading Port:
China main port
Payment Terms:
TT or L/C
Min Order Qty:
3 m.t.
Supply Capability:
8000 m.t./month
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1 Specifications of PE Coated Aluminum Coil/Sheet

 

Alloy

AA1050,AA1060, AA1070, AA1100, AA3003, AA3004, AA3005, AA3105, AA5005, AA5052, AA5754, AA5083, AA8011

Temper:

H12, H14, H16, H18, H22, H24, H26, H32,HO, F

Thickness:

0.10-4.0mm

Width:

10mm- 2000mm

Coating

PE(Polyester)

Painting Thickness

Standard 16-25 microns, max 40 microns

Color

Acording to Ral colors or customer’s samples

Standard:

GB/T17748-1999, ASTM, ISO, EU standard

Special Specification is available on customer’s requirement

 

PE Coated Aluminum Coil

 

PE(polyester) Coating

PE(polyester) coating:high molecular polymer as monomer and addition of alkyd, 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 an warranty of 8-10 years for weather resistance, it is specially applied for internal decoration and sign board.

 

2 Usage/Applications of PE Coated Aluminum Coil/Sheet 

Our company's PE Coated Aluminum Coil/Sheet have been widely used in the fields of construction and decoration(garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipe, sanwich panels and drainage, etc.

 

 

Sandwich-Panel 

 

3 Packaging & Delivery of PE Coated Aluminum Coil/Sheet 

 

Packaging: Seaworthy package, plastic bag covered inside, carton wrapped outside, paper core, on the wooden pallet. Pallet weight: 2000-25000KG.

 

Shipment: the goods will be delivered in 40 days after getting the buyer's payment.

 

 

Package of Color Coated Aluminum Coil 

 

4 Production Flow of PE Coated Aluminum Coil/Sheet 

 

 

Machine of Fabrication of Aluminum Coil 

 

PVDF coated aluminum coil

Aluminum AlloyAA1100; AA3003; AA5005
Coil thickness0.25mm,0.30mm,0.40mm,0.50mm
Coil width1240mm, 1270mm, 1520mm, 1550mm, 1575mm
Coating thicknessOver 25 micro
Diameter405mm, 505mm
Coil weight2.5 to 3.0 tons per coil
ColorWhite series, metallic series, Dark series, Gold series( accept color customs)

Polyester coated aluminum coil

Aluminum AlloyAA1100; AA3003; AA5005
Coil thickness0.18mm,0.21mm,0.25mm,0.30mm,0.40mm,0.45mm,0.50mm
Coil width1240mm, 1270mm, 1520mm,
Coating thicknessOver 16 micro
Diameter405mm, 505mm
Coil weight2.5 to 3.0 tons per coil
ColorWhite series, metallic series, Dark series, Gold series( accept color customs)

Brush finish aluminum coil

Aluminum AlloyAA1100; AA3003
Coil thickness0.15mm, 0.21mm, 0.30mm, 0.40mm, 0.50mm
Coil width1240mm, 1270mm, 1520mm,
Diameter405mm, 505mm
Coil weight2.5 to 3.0 tons per coil
ColorSilver & gold

 

 

Q:How much fluorocarbon and polyester paint should be used in production of aluminum coil and aluminum-plastic panel?
The theoretical calculation is very complicated and far from actual result. In general, the manufacturer knows how much area and how thick their products can be painted.
Q:
The typical heat transfer coefficient for aluminum coils can vary depending on various factors such as the specific application, coil design, and operating conditions. However, a commonly observed range for the heat transfer coefficient of aluminum coils is around 50 to 250 W/m2K.
Q:
Yes, aluminum coils can be used in roofing or cladding systems. Aluminum is a popular choice for these applications due to its lightweight nature and excellent corrosion resistance. Aluminum coils are commonly used in roofing and cladding systems to create a durable and long-lasting solution. They are often coated with a protective layer or finish to enhance their performance and aesthetics. Additionally, aluminum coils are easy to work with, making installation and maintenance convenient. Overall, aluminum coils are a suitable choice for roofing or cladding systems as they offer various advantages and meet the requirements of these applications.
Q:
Outdoor or exposed applications can utilize aluminum coils. The reason behind this lies in aluminum's remarkable resistance to corrosion, rendering it appropriate for outdoor purposes. It develops a safeguarding oxide layer on the surface, preventing further oxidation. Furthermore, aluminum is renowned for its lightweight nature, durability, and impressive strength-to-weight ratio, making it a favored option for outdoor tasks where weight and durability are crucial aspects. Aluminum coils frequently find their use in outdoor applications like HVAC systems, roofing, gutters, and siding, as they possess the ability to withstand exposure to diverse weather conditions without compromising their performance or aesthetic appeal.
Q:Aluminum extrusions are bars made with hollow cavities that allow each to be joined easily, using special connectors. The primary difficulty when painting aluminum extrusions centers on the fact that they are nonporous and durable. Each of these traits creates a complication of its own.
Your question supposes that you need to Paint the Aluminum Extrusion. The more common thing to do is to Anodize the extrusion. This process coats all surfaces with a hard durable coating. There are several colors available. Actually It's common to use Urethane's to paint Aluminum and the primer isn't simply made for metal, but is specifically for Aluminum. A lot of Airplanes are coated every day in this manner. Methods for coating the insides of tubing have been used for a very long time. You basically fill the tube with primer or coating then drain the excess out (dip method) and difficult shapes can be powder coated or electro static coated. Extrusions can be roller coated after cleaning, vinyls work very well with out priming. Think Toothpaste tubes.
Q:why do we use copper more than aluminum? give some characteristic of copper that makes it better then aluminum?
I think the major characteristic of copper, when compared to aluminum, is copper's lack of chemical reactivity. When someone mines for copper, you dig out actual pieces of copper metal, which are then cleaned and purified. No one goes mining for aluminum because there is no metal in the ground. Aluminum is so chemically reactive that in a short period of time (by this I mean years, so the short is a relative term compared to copper), all the aluminum metal will react and the metal will be destroyed. Aluminum metal used to be so difficult to make (you have to do it chemically because you can't dig it out of the ground), that kings would serve their important guests on gold and silver plates, but their REALLY important guests got served on aluminum plates. One note on the reactivity of aluminum. Soda cans (made of aluminum) have a thin plastic film which coats the inside of the can, do so as to protect the metal from the chemical action of the soda. If this film were not there, the acidic soda would react with the can in a matter of hours or days and form a hole through which the contents of the can would drain out. Not good!
Q:
Aluminum coils have excellent corrosion resistance in saltwater environments. This is due to the formation of a protective oxide layer on the surface of the aluminum, which acts as a barrier against corrosion. This oxide layer prevents the saltwater from coming into direct contact with the aluminum, effectively reducing the risk of corrosion. Additionally, aluminum is inherently resistant to saltwater corrosion because it is a relatively inert metal. As a result, aluminum coils are commonly used in various marine applications, such as boat hulls, offshore structures, and saltwater cooling systems. However, it is important to note that prolonged exposure to saltwater can still result in some level of corrosion over time. Regular maintenance and appropriate protective coatings can help enhance the longevity and performance of aluminum coils in saltwater environments.
Q:
Different welding methods can be used with aluminum coils. Aluminum is a versatile metal that can be welded using techniques like gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW). These methods are commonly used for welding aluminum coils because they produce high-quality welds. GTAW, also known as TIG welding, is particularly suitable for aluminum. It allows for precise control of heat input and produces excellent weld quality. TIG welding uses a non-consumable tungsten electrode and an inert gas like argon to protect the weld zone from contamination. GMAW, also known as MIG welding, is a faster process that uses a consumable wire electrode and a shielding gas to protect the weld pool. It is widely used in industrial applications due to its efficiency and ease of use. In addition to TIG and MIG welding, other methods like laser welding and friction stir welding can also be used for aluminum coils, depending on specific requirements. Proper preparation is crucial for successful welds. Cleaning and surface treatment of the aluminum coils are important to remove contaminants or oxide layers that could affect the welding process. Overall, different welding methods can be used with aluminum coils, and the choice depends on factors like desired weld quality, production requirements, and available skills and equipment.
Q:
Aluminum coils possess various mechanical properties that make them highly desirable for a wide range of applications. Some of the key mechanical properties of aluminum coils include: 1. Strength: Aluminum coils exhibit impressive strength, making them suitable for structural applications. The strength of aluminum can be further enhanced through alloying or heat treatment processes. 2. Ductility: Aluminum coils are highly ductile, allowing for easy forming and shaping. This property enables the production of complex shapes and intricate designs without compromising the material's integrity. 3. Lightweight: Aluminum is renowned for its low density, making it one of the lightest metals available. This property makes aluminum coils ideal for applications where weight reduction is crucial, such as in aerospace and automotive industries. 4. Corrosion resistance: Aluminum has natural corrosion resistance, forming a protective oxide layer that prevents further oxidation. This property makes aluminum coils suitable for outdoor and marine environments, as they can withstand harsh conditions and reduce maintenance requirements. 5. Conductivity: Aluminum is an excellent conductor of both heat and electricity. This property makes aluminum coils ideal for applications that require efficient heat transfer, such as in heat exchangers and electrical wiring. 6. Machinability: Aluminum coils are relatively easy to machine due to their low melting point and excellent chip formation. This property allows for high-speed machining operations, resulting in reduced production time and costs. 7. Weldability: Aluminum coils can be easily welded using various techniques, such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding. This property enables the fabrication of complex structures and the joining of aluminum components. 8. Fatigue resistance: Aluminum exhibits excellent fatigue resistance, allowing it to withstand repeated stress cycles without failure. This property makes aluminum coils suitable for applications subjected to cyclic loading, such as in automotive components or structures exposed to wind or waves. Overall, the unique combination of mechanical properties possessed by aluminum coils, including strength, ductility, lightweight, corrosion resistance, conductivity, machinability, weldability, and fatigue resistance, makes them a versatile material choice for a wide range of industries and applications.
Q:How to calculate the wall thickness with the gross weight of aluminum coil known?
Gross weight*density=volume volume÷(aluminum sheet *width)=thickness
We are a well-known enterprise specializing in the production and sales of aluminum sheets and coils. Since the establishment of us, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location Henan,China
Year Established 2002
Annual Output Value Above US$200 Million
Main Markets Mid East;Eastern Europe;North America
Company Certifications ISO 9001:2000;ISO 14001:2004;OHSAS 18001

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 30%-50%
No.of Employees in Trade Department 21-50 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average

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