• Aluminum Plain Mill Finish Coil Sheets System 1
Aluminum Plain Mill Finish Coil Sheets

Aluminum Plain Mill Finish Coil Sheets

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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.


PEAluminum 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: This question asks for a comparison of the pros and cons of using aluminum sheets as a roofing material.
<p>Advantages of using aluminum sheets for roofing include their lightweight nature, which reduces structural load; corrosion resistance, making them suitable for coastal areas; and low maintenance requirements. They are also energy-efficient, reflecting heat and reducing cooling costs. Disadvantages include the potential for dents and damage from hail or heavy impacts, and they can be more expensive than some other roofing materials. Additionally, aluminum can be noisy during rain, and it may require more frequent replacement compared to some other materials due to its lighter gauge.</p>
Q: How can we improve the efficiency and effectiveness of aluminum recycling?
<p>Yes, there are several ways to recycle aluminum more efficiently and effectively. First, increase consumer awareness about the benefits of recycling aluminum and the importance of proper sorting. Second, invest in advanced recycling technologies that can process aluminum more quickly and with less waste. Third, collaborate with manufacturers to design products that are easier to recycle and made from more recycled content. Lastly, improve collection systems to ensure a higher percentage of aluminum waste is captured and recycled. These steps can significantly boost aluminum recycling rates and sustainability.</p>
Q: Describe the impact of silicon on the properties of aluminum alloys.
<p>The addition of silicon to aluminum alloys significantly enhances their properties. Silicon increases the alloy's fluidity, which is beneficial for casting processes, leading to improved casting quality. It also raises the alloy's resistance to corrosion, particularly in marine environments. Furthermore, silicon additions can improve the alloy's mechanical properties, such as strength and hardness, without significantly compromising ductility. This makes the alloy more suitable for applications requiring wear resistance. However, it's important to note that excessive silicon can lead to a decrease in the alloy's toughness and increase the risk of hot cracking during casting.</p>
Q: What is the measure of aluminum's strength, specifically its yield strength and tensile strength?
<p>Aluminum's strength is typically measured in terms of its yield strength and tensile strength. The yield strength of aluminum varies depending on the alloy and heat treatment, but it generally ranges from 10 to 45 MPa. Tensile strength, which is the maximum stress that aluminum can withstand before breaking, is typically between 90 to 600 MPa for different aluminum alloys. These values make aluminum a lightweight yet strong material suitable for various applications, including construction, automotive, and aerospace industries.</p>
Q: This question asks about the potential health hazards that can result from exposure to aluminum.
<p>Aluminum exposure has been associated with several health risks, although the scientific consensus is not entirely clear due to varying study results. Some potential health risks include neurological disorders such as Alzheimer's disease, although this link is still debated. Aluminum may also contribute to bone diseases, as it can interfere with calcium absorption. There are concerns about aluminum's role in kidney dysfunction and possible links to certain types of cancer. However, it's important to note that the human body naturally excretes aluminum, and only a small fraction of ingested aluminum is absorbed. More research is needed to establish definitive links between aluminum exposure and health outcomes.</p>
Q: Is it possible to utilize recycled aluminum in the construction of buildings?
<p>Yes, recycled aluminum can be used for building materials. It is commonly used in various construction applications due to its strength, durability, and lightweight properties. Recycled aluminum is not only environmentally friendly but also cost-effective compared to newly mined aluminum. It is used in the production of aluminum windows, doors, roofing materials, and structural components. Additionally, its recyclability reduces waste and conserves natural resources.</p>
Q: What is the oxide layer that forms on aluminum and what are its properties?
<p>The oxide layer on aluminum is a thin, transparent, and hard layer of aluminum oxide (Al2O3) that forms naturally when aluminum is exposed to air. This layer is highly resistant to corrosion and protects the underlying aluminum from further oxidation. It is chemically inert, which means it does not react easily with other substances, and it has a high melting point, making it stable at high temperatures. The oxide layer also has a high hardness, which helps to prevent scratching and wear. This protective oxide layer is self-healing, meaning that if it is damaged, it can regenerate and continue to protect the aluminum.</p>
Q: This question asks for an overview of the environmental effects resulting from the production of aluminum.
<p>Aluminum production has several significant environmental impacts. The process is energy-intensive, contributing to high greenhouse gas emissions, primarily CO2, which exacerbates climate change. It also generates hazardous waste, such as red mud, a byproduct rich in alkaline and heavy metals that can contaminate soil and water if not properly managed. Air pollution is another concern, with emissions of particulates and sulfur dioxide affecting air quality. Additionally, the mining of bauxite, the primary source of aluminum, can lead to deforestation and habitat destruction, impacting biodiversity. Water usage in the production process is substantial, which can strain local water resources. Lastly, the release of fluoride compounds can have detrimental effects on human health and the environment.</p>
Q: What are the methods to decrease the expenses associated with recycling aluminum?
<p>Yes, there are several ways to reduce the cost of recycling aluminum. One effective method is to improve collection efficiency by consolidating recycling programs and using smart waste management systems. Another approach is to invest in advanced recycling technologies that can sort and process materials more efficiently. Additionally, increasing consumer awareness about the importance of recycling and encouraging participation can lead to higher volumes of recycled materials, which can lower per-unit processing costs. Lastly, government incentives and subsidies can help offset the costs of recycling operations, making it more economically viable.</p>
Q: Is it possible to utilize aluminum as a material for food containers?
<p>Yes, aluminum is commonly used to make food containers due to its lightweight, durability, and good thermal conductivity. It's important to note that aluminum containers are often coated or lined with materials like plastic or enamel to prevent direct contact with food, as aluminum can react with acidic or alkaline foods and potentially leach into the food. Additionally, while aluminum is generally safe, there are concerns about its long-term health effects, so its use in food containers is regulated to ensure safety.</p>

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