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.
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) 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
Aluminum Coil:Chinalco Ruimin / Southwest Aluminum / Alnan Aluminum / Nanping Aluminum inchina
Pre-treatment:Henkel from
Paint:
<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
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 kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.2-0.28mm | ≥18μm | ≥100 Times | ≤2T | 30kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.15-0.18mm | ≥18μm | ≥100 Times | ≤3T | 20 kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.08-0.12mm | ≥16μm | ≥80 Times | ≤4T | 10 kg•cm | ≤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)
PE
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: Are there any limitations on the width-to-thickness ratio of aluminum coils?
- Aluminum coils have limitations on their width-to-thickness ratio. This ratio greatly influences the strength and performance of the coils. If the ratio is too high, problems like buckling, warping, or even coil failure can occur. The specific limitations on this ratio depend on factors such as the alloy composition, temper, and intended use of the coil. Different alloys and tempers have varying mechanical properties and can handle different ratios. Moreover, specific applications like roofing, automotive, or packaging may have their own requirements for the width-to-thickness ratio. Manufacturers usually provide guidelines and specifications for acceptable ratios based on their products. These guidelines ensure that coils are used within their intended capabilities and prevent issues caused by excessive ratios. Users and designers must consider these limitations and guidelines when selecting and using aluminum coils. Failing to adhere to these limitations can result in compromised performance, increased risk of damage, and potential safety concerns. Therefore, consulting the manufacturer's recommendations and industry standards is crucial for determining the appropriate width-to-thickness ratio for a given application.
- Q: How are aluminum coils processed to achieve desired mechanical properties?
- Aluminum coils are processed using various techniques to achieve the desired mechanical properties. One commonly used method is called annealing. Annealing is a heat treatment process in which the coils are heated to a specific temperature and then cooled slowly. This process helps to reduce internal stresses and improve the metal's ductility and toughness. Another important process is cold rolling. Cold rolling involves passing the coils through a series of rollers at room temperature to reduce their thickness and improve their mechanical properties. This process not only increases the strength of the aluminum but also enhances its surface finish. To further enhance the mechanical properties, aluminum coils can also undergo alloying. Alloying involves mixing the aluminum with other elements like copper, manganese, or magnesium to form specific alloys. These alloys offer improved strength, corrosion resistance, and other desirable properties. Additionally, aluminum coils can be subjected to heat treatments like precipitation hardening. This process involves heating the coils to a specific temperature and holding them there for a certain period, followed by rapid cooling. Precipitation hardening allows the metal's microstructure to form fine particles, which increase its strength and hardness. Lastly, surface treatments such as anodizing or painting can also be applied to aluminum coils to enhance their mechanical properties. Anodizing forms a protective oxide layer on the surface, improving corrosion resistance, while painting provides additional protection and aesthetic appeal. In summary, aluminum coils are processed through techniques such as annealing, cold rolling, alloying, heat treatments, and surface treatments to achieve the desired mechanical properties. These processes can enhance the strength, ductility, toughness, and corrosion resistance of the aluminum, making it suitable for a wide range of applications.
- Q: Explain how aluminum coils impact transportation, including considerations for logistics and safety.
- <p>Aluminum coils significantly affect transportation due to their weight and size. They are heavy and bulky, which requires specialized vehicles for transportation to ensure stability and prevent damage. The weight of aluminum coils can impact fuel efficiency and may require more powerful vehicles, increasing fuel consumption and emissions. Additionally, the transportation of aluminum coils must adhere to strict safety regulations to prevent accidents, especially when transported over long distances or on public roads. This can involve securing the load properly, using appropriate transport methods, and ensuring drivers are trained to handle heavy loads. The logistics of transporting aluminum coils can be complex, requiring careful planning and coordination to minimize delays and costs.</p>
- Q: What are the disadvantages of using aluminum coils?
- One of the disadvantages of using aluminum coils is their susceptibility to corrosion. Aluminum is a reactive metal and can easily oxidize when exposed to moisture and certain chemicals, leading to corrosion and degradation of the coils over time. Additionally, aluminum coils may be more expensive compared to other coil materials such as copper, which can impact the overall cost of HVAC systems or other applications that utilize coils.
- Q: Can aluminum coils be used in high-magnetic field applications?
- Yes, aluminum coils can be used in high-magnetic field applications. Aluminum is a non-magnetic material, which means it does not have any magnetic properties. This makes it suitable for use in high-magnetic field applications where the presence of a magnetic field could interfere with the performance or function of the coils. Aluminum coils are commonly used in various industries, including electrical engineering, aerospace, and automotive, where high-magnetic fields are encountered. Additionally, aluminum is lightweight and has good electrical conductivity, making it an ideal choice for applications requiring efficient and lightweight coil designs.
- Q: How do aluminum coils contribute to sustainable building practices?
- Aluminum coils contribute to sustainable building practices in several ways. Firstly, aluminum is a highly recyclable material, meaning that the production and use of aluminum coils have a minimal impact on the environment. Recycling aluminum requires only a fraction of the energy needed to produce new aluminum, reducing greenhouse gas emissions and conserving natural resources. Additionally, aluminum coils are lightweight and durable, making them an ideal choice for sustainable building practices. The lightweight nature of aluminum reduces the load on the building structure, leading to lower transportation costs and energy consumption during construction. Its durability ensures that aluminum coils have a long lifespan, reducing the need for frequent replacements and associated waste generation. Furthermore, aluminum is resistant to corrosion and requires minimal maintenance. This quality contributes to the longevity of buildings, reducing the need for repairs and replacements over time. This not only saves resources but also reduces the overall environmental impact of the building. Moreover, aluminum coils offer excellent thermal conductivity, which can contribute to energy efficiency in buildings. When used as part of insulation systems or in HVAC systems, aluminum coils help to regulate temperature and minimize energy consumption. This can result in reduced energy bills and a smaller carbon footprint for the building. Lastly, aluminum coils can be used in various applications, including roofing, cladding, and ventilation systems. Their versatility allows for creative and innovative design solutions, promoting sustainable building practices by incorporating energy-efficient features and promoting natural ventilation. In conclusion, aluminum coils contribute to sustainable building practices through their recyclability, lightweight and durable nature, resistance to corrosion, thermal conductivity, and versatility. By choosing aluminum coils for construction, we can minimize the environmental impact of buildings, conserve resources, and promote energy efficiency, ultimately leading to a more sustainable built environment.
- Q: How are aluminum coils protected against oxidation?
- Aluminum coils are protected against oxidation through various methods such as applying a protective coating, anodizing the surface, or using a combination of organic and inorganic coatings. These protective measures act as barriers to prevent direct contact between the aluminum coils and oxygen, thereby reducing the risk of oxidation and corrosion.
- Q: Briefly describe the process of aluminum production from bauxite. Describe the electrolyte and write the anode and cathode half-reactions.
- Bauxite is purified by washing with sodium hydroxide and then seeding with dry ice. The purified aluminium oxide is then dissolved in molten cryolite at 900 degrees C (the electrolyte). It is electrolysed with grapite anodes and a graphite cathode that acts as the vessel for the reaction. Anode; 2 O2- - O2(g) + 4e Cathode: Al3+ + 3e - Al(l)
- Q: What are the different coil handling methods for aluminum coils?
- To ensure the safe and efficient handling and storage of valuable aluminum coils, there are various methods available. Here are several options: 1. Manual Handling: This approach involves the physical lifting and movement of aluminum coils using manual labor. It necessitates proper training and the use of personal protective equipment to prevent injuries. Manual handling is suitable when dealing with smaller coils or when specialized equipment is unavailable. 2. Forklift Handling: Forklifts are commonly utilized for the handling of aluminum coils. They come equipped with specially designed coil lifters or C-hooks, which securely lift and transport the coils. Forklifts offer a more efficient and quicker method for handling larger and heavier coils. 3. Coil Lifters: Coil lifters are specialized lifting devices specifically designed for aluminum coil handling. They utilize a combination of clamps and hooks to securely grip and transport the coils. Coil lifters are often used alongside cranes or forklifts. 4. C-Hooks: C-hooks are another commonly employed method for handling aluminum coils. These hooks are attached to cranes or other lifting equipment and are designed to securely cradle the coil. C-hooks facilitate easy and controlled movement of the coil and are suitable for coils of various sizes. 5. Coil Tippers: Coil tippers are utilized to tilt the coils horizontally or vertically, making loading or unloading easier. This method reduces the risk of coil damage during handling and enhances efficiency by enabling coils to be easily placed on or removed from racks or pallets. 6. Coil Carriers: Coil carriers refer to specialized trailers or trucks specifically designed for transporting aluminum coils. They feature built-in coil cradles or beds that securely hold the coils during transportation. These carriers often have adjustable supports to accommodate different coil sizes and prevent shifting during transit. Ultimately, the choice of coil handling method depends on factors such as coil size, weight, and specific requirements. It is crucial to select the appropriate handling method to ensure worker safety, prevent coil damage, and maintain the quality of the aluminum.
- Q: Are aluminum coils resistant to moisture?
- Yes, aluminum coils are highly resistant to moisture. Aluminum has a natural oxide layer that forms on its surface, which acts as a protective barrier against moisture and prevents corrosion. This makes aluminum coils an excellent choice for applications where exposure to moisture is a concern, such as in HVAC systems or outdoor equipment.
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Eye to sky packaging aluminum alloy rolls
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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