• Eye to sky packaging aluminum alloy rolls System 1
Eye to sky packaging aluminum alloy rolls

Eye to sky packaging aluminum alloy rolls

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Color coated aluminum coil isa material with excellent acid-resistance and alkali-resistance. The coating layeris even with bright color to last for a very long time. It is a greendecoration material with the characters of environment protection,flame-resistance, and groovy colors. In nowadays, the color coatedaluminum coil has become the popular material for top grade decoration. With our advance professional aluminum coated technique, wecan custom various aluminum coils ,like coated aluminum coil , Color coatedaluminum coil , embossed aluminum sheet with the color and size which youdemands.


Information of theproduct:

1)Process: pre-treatment, continuous painting and baking for times .

2)Material: high quality material, aluminum sheets from South West AluminumIndustry Company in China, pre-treatment material from Henkel & Chemtellfrom Germany, more than 70% of PVDF coating from PPG Corp., the USA andpolyester from Sweden Becker Industrial Coating Co., Ltd.

3) Ourproducts can keep excellent quality and stability.

4)Thickness: 0.06 - 1.0mm; width: 20 - 1,590mm


Applications:

The aluminum coils are widely used in ACP/curtainpanel/honey comb panel/shutter/roofing and most of the decoration areas. Withthe superior quality and advanced management, our products had been export toEuro/North America /East Asia and many other areas and countries.


<1>Application

Used for manufacturedecorative materials, such as aluminum veneers, ACP aluminum composite panels,honeycomb panels, aluminum roofing, lighting decoration, household electricalappliances, food package(such as pop can cover and ring-pull),and furnitureetc.:

1) Exteriorapplications: wall cladding, facades, roofs and canopies, tunnels, columncovers or renovations;

2) Interiorapplications: wall cladding, ceilings, bathrooms, kitchens and balconies;

3)Advertisement and market applications: display platforms, signboards, fasciasand shop fronts;

4) Transportand industrial applications


<2>Material brand

Aluminum Coil:Chinalco Ruimin / Southwest Aluminum / Alnan Aluminum / Nanping Aluminum inchina

Pre-treatment:Henkel from Germany

Paint: America PPG, SwedenBecker, AmericaValspar or China Human and Yali ASYOUR OPTION


<3>AluminumCoil size

Alloy: Mainly A1100,A3003, A3005, A3105, A5052, A5182, A8011 or others

Temper: MainlyH14, H16, H18, H24, H26, H44, H46 or others

Thickness:0.06mm-1.0mm

Width: 30mm-1590mm,our slitting machine can do width cutting from 0.2mm to 1.0mmthickness.

Length: 1200mm more or less



<4>ProductionTypes

PVDF / PE /Chromate Mill Finish / Single side brushed / Orange peel embossed / Hydrophilic coatedaluminum foil for air condition


PVDF Coating Thickness:

PVDF 2 Coating: Bottom (7µm±1),Top(17µm±1)

PVDF 3 Coating: Bottom (7µm±1),Top(17µm±1),Varnish(10µm±1)


PE Coating Thickness:

PE 1 Coating: 7µm±1(<0.1mm)   17µm±1(>0.1mm)

PE 2 Coating: Bottom (7µm±1),Top(17µm±1)


Backing: 7µm±1

Epoxy: 7µm±1

Can Ring-Pull: 3µm±1 (both sides)

Can Cover: inside (10µm±1)   outside(3µm±1)


Color:

PVDF Color


Solid:

Ivory white color series

Deep solid color series: brown / deep grey / coffee/ black

Bright-colored solid color series: green / yellow

Deep bright-colored solid color series: blue / red


Metallic:

White silver grey color

Medium silver grey color

Flash silver color


Mica:

Mica champagne color

Mica gold color



PE Color:


Solid Color:

White series: white, milky white, grey white,ivory, matt white, high gloss white and so on.

Colorful series: green, yellow, red, grey, brownand so on.


Metallic Color:

Solid silver series: flash silver, fine silver,silver grey and so on.

Colorful silver series: champagne silver, galaxyblack and so on.


Pearly-lustre Color series:

Solid pearl series: white

Colorful pearl series: pink, light grey, sky blue,light green and so on.



<5>More Specifications

Coil Weight: 0.5-4Ton/Coil, or by buyer's option

Interior Diameter: 405mm or 505mm or 150mm or 75mm

Color: RAL Standard or by your sample

Min order: 7Ton for one size one color

Delivery: 15-20days for generalspecification and 35days for special specification after receiving the deposit.

Terms of Payment: T/T FIRST or L/C AT SIGHT


<6>Packing

Damp proof film, Kraft paper, Steel strip, woodenpallet /Case


PE Aluminum Coating Coils for ACP

Featuresof PE Aluminum Sheet:

1.Adopting precision rolling coating technology, our PVDF and PE coated coil canensure excellent adhesive without coating omission.

2. For thePE coated aluminum coil we produced, there are various colors for your choice.

3. Usinginfrared heating technology to protect environment from pollution.

4. Ourcoated aluminum coil has four-roller coating line, uniform coating thicknessand good features.

RawMaterial of the PE Aluminum Coating Coils:

1. Aluminum Coil: high strength aluminum withalloy of AA1100 (aluminum alloy is available with AA3003, AA3005, AA5005according to customer)

2. Surface Paint: PE, PVDF and specialpaints.

Specification of PE Aluminum Coating Coil

Width: 20mm~1590mm

Thickness: 0.06mm~1.0mm

External Diameter: ≤ 1500mm

Internal Diameter: 405mm, 505mm, 150mm, 75mm

Coil weight: ≤ 4000kg

Performance and usage

PE coated aluminum coil is processed throughthe technics of roller coating and baking with precise polyester paints. Itscolor is glossy and with variety of colors enabling you to choose easily.Chromatic aberration is small, impact resistance is strong and easy to beprocessed, and all its performance has reached or surpassed the nationalcriteria. The products are widely used in indoor and door decoration, ceilings,room surface tiles, corrugated boards, wallpanels, advertisement boards, counters, home appliances, decoration in and outof autos and boats.

Performance of thecoating

Aluminum

Thickness

Coating

Thickness

MEK

T- Bend

Impact

Adhesion

Pencil  Hardness

Boiling  Water Proof

0.3-1.5mm

≥18μm

≥100  Times

≤2T

50 kgcm

0 Grade

≥HB

no  change

within  2 hours

0.2-0.28mm

≥18μm

≥100  Times

≤2T

30kgcm

0 Grade

≥HB

no  change

within  2 hours

0.15-0.18mm

≥18μm

≥100  Times

≤3T

20 kgcm

0 Grade

≥HB

no  change

within  2 hours

0.08-0.12mm

≥16μm

≥80 Times

≤4T

10 kgcm

≤1 Grade

≥HB

no  change

within  1 hour

0.022-0.06mm

≥12μm

≥50  Times

-

-

≤1Grade

≥HB

no  change

within1  hour

Color of Card
PE (polyester) Coating
PE
(polyester) coating:Using high molecular polymer as monomer and addition of alkyd, this PE coatingmethod of our color coated aluminum coil is an UV-resistant coating. It can beclassified matt and glossy according to coating gloss. The compact moleculestructure makes paint surface luster and smooth, which assures good printing onthe PE coated aluminum coils surface. With a warranty of 8-10 years for weatherresistance, it is specially applied for internal decoration and sign board.

Color Match
For custom' color requests, we can deal as following:
1. Supply a physical sample of custom color. A color sample on metal ispreferred. If other, it is also acceptable. But the color matching rate may benot good as color on metal.
2. New color sample is usually offered by our paint supplier in 5-7 days,special color should be in 7-10 days.
3. Upon receipt of color sample, please approve in writing as soon as possible.Once you approved, we will arrange purchasing and production.
Note: Color difference maybe occurred in different production batch, so it issuggested all panels are placed in one order for same project. And keep samedirection as arrow on protective film when installing to avoid any colordifference by vision



Q:What is the hardness range of aluminum coils?
The hardness range of aluminum coils can vary depending on the specific alloy and temper. Aluminum coils can be produced in a wide range of hardness levels, from very soft to very hard. The hardness of aluminum is often measured using the Rockwell or Brinell hardness scales. Soft aluminum coils typically have a lower hardness range, ranging from 20 to 40 on the Rockwell scale. These soft coils are commonly used in applications where flexibility and formability are important, such as packaging, insulation, and electrical wiring. Hard aluminum coils, on the other hand, have a higher hardness range, typically ranging from 40 to 70 on the Rockwell scale. These coils are more rigid and have better mechanical properties, making them suitable for applications that require strength and durability, such as automotive parts, construction materials, and aerospace components. It is important to note that the specific hardness range of aluminum coils can also be influenced by factors such as the rolling process, heat treatment, and alloy composition. Therefore, it is always recommended to consult the manufacturer or supplier for the specific hardness range of the aluminum coils being considered for a particular application.
Q:im melting aluminum and what should i use for metal. cans will just oxygenize( i forget the word for it sorry)
aluminum, in general, will just oxidize if heated in air. it is not just cans that behave that way when they (alcan, alcoa) smelt aluminum industrially they keep it in a reducing environment and do not allow molten aluminum to contact air. so use any aluminum you like but prevent it from contacting air.
Q:What is the role of aluminum coils in the construction of ships?
The marine industry heavily relies on aluminum coils for the construction of ships. These coils are essential in manufacturing various ship components and structures. The lightweight nature of aluminum coils is a significant advantage in ship construction. Compared to traditional steel, aluminum is much lighter, resulting in improved fuel efficiency and overall performance of the ship. This is particularly beneficial for larger vessels, as reducing weight helps minimize energy consumption and operating costs. Furthermore, aluminum coils offer outstanding resistance to corrosion, making them ideal for the harsh marine environment. Ships constantly face exposure to corrosive saltwater, which can deteriorate metal materials. By utilizing aluminum coils, shipbuilders can ensure that their vessels are well-protected against rust and corrosion, ultimately extending their lifespan and reducing maintenance needs. Additionally, aluminum coils are easily shaped and formed into various structures, providing shipbuilders with greater design flexibility. This versatility allows for the creation of intricate ship components like hulls, superstructures, and bulkheads. Aluminum's excellent weldability also simplifies the process of joining different sections of the ship, resulting in more efficient and streamlined construction. Moreover, aluminum is a highly sustainable material. It can be recycled without any loss in quality or performance, making aluminum coils an environmentally friendly choice for ship construction. This aligns with the increasing focus on sustainability in the industry. In conclusion, aluminum coils play a multifaceted role in ship construction. They offer lightweight, corrosion-resistant, and easily formable materials that contribute to improved fuel efficiency, durability, and design flexibility. Additionally, their recyclability makes them an environmentally conscious option. Overall, aluminum coils are a vital component in building efficient, durable, and sustainable ships.
Q:How are aluminum coils used in the production of transportation vehicles?
Aluminum coils play a crucial role in the production of transportation vehicles, especially automobiles and aircraft. These coils are typically made from high-quality aluminum alloys due to their lightweight nature, excellent strength-to-weight ratio, and corrosion resistance characteristics. In automobile manufacturing, aluminum coils are primarily used in the construction of vehicle bodies, including the frame, doors, hoods, and trunk lids. The lightweight nature of aluminum allows for reduced fuel consumption and improved overall energy efficiency, making it a preferred choice for vehicle manufacturers aiming to meet stringent environmental regulations and enhance fuel economy. Aluminum coils are also utilized in the production of aircraft, where weight reduction is of utmost importance to ensure optimum flight performance. By incorporating aluminum coils in key components such as fuselages, wings, and engine parts, aircraft manufacturers can achieve significant weight savings while maintaining structural integrity and durability. The use of aluminum coils in transportation vehicles also contributes to improved safety standards. Aluminum's exceptional crash energy absorption capabilities make it an ideal material for manufacturing impact-absorbing structures, such as bumpers and crash boxes in automobiles, providing enhanced protection to passengers during collisions. Furthermore, aluminum coils offer excellent heat dissipation properties, reducing the risk of overheating in engines and other critical vehicle systems. This thermal management capability is particularly beneficial in high-performance vehicles, where efficient cooling is paramount to maintain optimal operating conditions. In summary, aluminum coils are extensively used in the production of transportation vehicles to leverage their lightweight, strong, corrosion-resistant, and thermally conductive properties. By incorporating aluminum coils in vehicle manufacturing, automobile and aircraft industries can achieve weight reduction, improved fuel efficiency, enhanced safety, and superior performance, thereby meeting evolving market demands and sustainability goals.
Q:What are the different elongation values of aluminum coils?
The elongation values of aluminum coils can vary depending on the specific alloy and temper of the aluminum. Generally, aluminum coils have excellent elongation properties, which means they can be stretched or deformed without breaking. For example, the commonly used alloy 3003-H14 has an elongation value of around 20-30%. This means that the aluminum coil can stretch up to 20-30% of its original length before it breaks. On the other hand, high-strength alloys like 7075-T6 have lower elongation values of around 9-13%. These alloys are designed for applications where strength is crucial, but they sacrifice some elongation properties. It's important to note that elongation values can also be influenced by the processing and treatment of the aluminum coils. For instance, annealing or heat treatment can improve the elongation properties of certain alloys. In summary, the elongation values of aluminum coils can range from 9% to 30%, depending on the alloy, temper, and processing methods used.
Q:Are aluminum coils resistant to abrasion?
Yes, aluminum coils are generally resistant to abrasion. Aluminum is known for its durability and ability to withstand wear and tear. It has a high strength-to-weight ratio and excellent corrosion resistance properties, making it suitable for various applications where abrasion resistance is required. Additionally, aluminum coils are often coated or treated with protective finishes, further enhancing their resistance to abrasion. However, the specific level of resistance may vary depending on the specific alloy and the surface treatment applied to the coils.
Q:How are aluminum coils protected against corrosion during storage?
Various methods and precautions are employed to protect aluminum coils against corrosion during storage. One commonly used approach involves applying a protective coating or film to the surface of the coils. This coating acts as a barrier, preventing direct contact between moisture and oxygen and the aluminum, thereby preventing corrosion. Another method involves using desiccants or moisture-absorbing materials. These materials are often placed within the packaging or storage containers alongside the aluminum coils to absorb any existing moisture. By reducing the moisture levels in the storage environment, the risk of corrosion is significantly reduced. Proper storage conditions are also crucial in safeguarding aluminum coils against corrosion. It is essential to store the coils in a dry, well-ventilated area, away from direct sunlight and other sources of moisture. Additionally, it is important to ensure that the coils are stored above ground and kept separate from any chemicals or substances that may cause corrosion. Regular inspections and maintenance are necessary to prevent corrosion during storage. This includes checking for any signs of damage or wear on the protective coating and promptly addressing any issues that arise. Furthermore, maintaining a clean storage environment, free from dust, dirt, and other contaminants, helps preserve the integrity of the protective coating and prevents corrosion. In summary, a comprehensive approach consisting of protective coatings, moisture-absorbing materials, proper storage conditions, and regular maintenance is essential for effectively protecting aluminum coils against corrosion during storage. These measures ensure that the coils remain in optimal condition and are readily available for use when needed.
Q:How do aluminum coils compare to copper coils?
Aluminum coils are generally lighter and less expensive than copper coils, but they have lower thermal conductivity and may require larger coil sizes. Copper coils, on the other hand, have superior heat transfer properties, making them more efficient for cooling or heating applications.
Q:What are the different protective coatings available for aluminum coils?
There are several different protective coatings available for aluminum coils. Some common options include: 1. Polyester Coating: This is a versatile coating that provides excellent weather resistance and color retention. It is commonly used in outdoor applications where the aluminum coils may be exposed to harsh weather conditions. 2. Polyvinylidene Fluoride (PVDF) Coating: PVDF coatings are known for their exceptional durability and resistance to fading, chalking, and chemical exposure. They are often used in architectural applications where a long-lasting and high-performance finish is required. 3. Epoxy Coating: Epoxy coatings offer excellent adhesion and corrosion resistance. They are frequently used in industrial settings, such as in the manufacturing of appliances or automotive parts. 4. Acrylic Coating: Acrylic coatings provide good weatherability and UV resistance. They are commonly used in interior applications or in environments with mild outdoor exposure. 5. Polyurethane Coating: Polyurethane coatings offer a high level of impact resistance and flexibility. They are often used in applications where the aluminum coils may be subject to physical stress or deformation. 6. Ceramic Coating: Ceramic coatings provide superior heat resistance and thermal stability. They are commonly used in automotive applications or in environments with high-temperature exposure. Overall, the choice of protective coating for aluminum coils depends on the specific application requirements, such as weather resistance, durability, or chemical resistance. It is important to consider the environmental conditions and performance expectations when selecting the appropriate coating for aluminum coils.
Q:hello, i'm doing a school project on aluminium and i'm a little stumped. what elements bond well with aluminium and why? thanks alot!
Yes it will be a covalent bond. The simplest compound will be CH4 where each of the electron from the four H will be shared with one each from C to provide 4 covalent bonds.

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