• Grey Color Back Coated Aluminum Coil Sheet System 1
Grey Color Back Coated Aluminum Coil Sheet

Grey Color Back Coated Aluminum Coil Sheet

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Colorcoated aluminum magnesium alloy Al-Mn


First, the raw materials:
  Al-Mn-Mg aluminum alloy is in generalbased on the addition of manganese and magnesium components, and its productsthan the average tensile strength and elongation strength aluminum, doubled,and its corrosion resistance to oxidation has been further enhanced in Metalindustry is known as rust aluminum. Therefore, Al-Mn-Mg alloy 3004 with arust-proof characteristics and high strength, wide range of uses.

Second, the Al-Mn-Mg alloys thecharacteristics of color coated aluminum

Color coated aluminum magnesiumalloy Al-Mn alloy is used for the 3004 state of the Al-Mn-Mg aluminum alloysubstrate, after de-ester, cleaning, passivation layer processing, and thenpainting on this basis, the international most advanced level of KANAR500 andHYLAR5000 Series Fluorocarbon (PVDF) resin coating, the color coated aluminummanganese alloy known international companies use the U.S. PPG, Sweden and theUnited States Weishi Bo Beca companies paint company, its products by thenatural light exposure, Florida testing, with more than 20 years of weatheringquality assurance. Color coated aluminum magnesium alloy Al-Mn advantages ofraw materials, its products have a high strength, corrosion resistance, highweather resistance and other characteristics, and according to their owncustomers were asked to choose a different color palette, you can colorintegration, can co-exist to gorgeous effect.

Third, Al-Mn-Mg alloys the useof color coated aluminum

Our company specializes inaluminum color coated aluminum manganese alloy has been widely used in largefactories, exhibition halls, stadiums, airports, train station roof and ceilingdecorative envelope system board. Thickness of the aluminum can choosedifferent color coated aluminum magnesium alloy of manganese, by cutting,pressing, punching, bending and other follow-up molding process for large span,the larger the overall roof, wall decorative panels used in construction; Youcan also cut into small panels by bending, stamping mold, etc., for indoordecorative roof plate; also with polyurethane foam, bonded aluminum honeycombcomposite construction for energy-saving decorative wall plates.

Fourth, the development prospects

  As the field of buildingdecoration materials, the continuous improvement requirements, as poorperformance of color coated steel corrosion, rust, yellow rust after a largeamount of the deficiency of serious impact on the building's overallappearance, the urgent need to develop a color plate with both strength, butalso overcome the shortcomings of color-coated steel, while there are long-termdurability of new materials, building decoration, used in airports, commercialbuildings, train stations, subways, hospitals and other architecturaldecoration. The Al-Mn-color coated aluminum magnesium alloy materials preciselymeet these requirements, with the expanding domestic demand, strengthen publicinfrastructure under the principle of color coated aluminum magnesium alloy ofmanganese will become an increasingly widespread use of aluminum, a goodprospect.


PEAluminum Coating Coils for ACP

Features of PE Aluminum Sheet:

1. Adopting precision rolling coatingtechnology, our PVDF and PE coated coil can ensure excellent adhesive withoutcoating omission.

2. For the PE coated aluminum coil weproduced, there are various colors for your choice.

3. Using infrared heating technology toprotect environment from pollution.

4. Our coated aluminum coil has four-rollercoating line, uniform coating thickness and good features.

RawMaterial of the PE Aluminum Coating Coils:

1.Aluminum Coil: high strength aluminum with alloy of AA1100 (aluminum alloy isavailable with AA3003, AA3005, AA5005 according to customer)

2. SurfacePaint: PE, PVDF and special paints.

Specificationof PE Aluminum Coating Coil

Width:20mm~1590mm

Thickness:0.06mm~1.0mm

ExternalDiameter: ≤ 1500mm

InternalDiameter: 405mm, 505mm, 150mm, 75mm

Coilweight: ≤ 4000kg

Performanceand usage

PE coatedaluminum coil is processed through the technics of roller coating and bakingwith precise polyester paints. Its color is glossy and with variety of colorsenabling you to choose easily. Chromatic aberration is small, impact resistanceis strong and easy to be processed, and all its performance has reached orsurpassed the national criteria. The products are widely used in indoor anddoor decoration, ceilings, room surface tiles, corrugated boards, wall panels, advertisement boards, counters,home appliances, decoration in and out of autos and boats.

Performanceof the coating

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

Colorof 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.

ColorMatch
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:Can aluminum coils be used for HVAC ducting?
Yes, aluminum coils can be used for HVAC ducting. Aluminum is a popular choice for ducting due to its lightweight nature, corrosion resistance, and ability to efficiently transfer heat. It is commonly used in both residential and commercial HVAC systems.
Q:How much is aluminum-plastic panel with the 0.155mm thick aluminum per ton?
The price is around 17000 yuan per ton, but you need to take the surface effect into account
Q:Are aluminum coils suitable for electrical transformers?
Yes, aluminum coils are suitable for electrical transformers. Aluminum is a lightweight and cost-effective material that offers several advantages for transformer construction. It has excellent electrical conductivity, comparable to copper, which allows for efficient power transfer. Additionally, aluminum coils have lower resistance than copper coils, resulting in reduced power losses and improved energy efficiency. The use of aluminum coils in transformers also contributes to weight reduction, making them easier to handle and transport. However, aluminum coils require larger cross-sections compared to copper coils due to their slightly lower conductivity. This means that transformers using aluminum coils may be slightly larger in size. Overall, aluminum coils are a viable and widely used alternative to copper coils in electrical transformers, offering cost savings, high conductivity, and improved energy efficiency.
Q:Are aluminum coils suitable for cryogenic applications?
Yes, aluminum coils are suitable for cryogenic applications. Aluminum has a number of properties that make it an excellent choice for use in low-temperature environments. Firstly, aluminum has a low melting point, which means it remains solid and maintains its structural integrity at cryogenic temperatures. This is crucial for applications where extreme cold temperatures are involved, such as in cryogenic storage or transportation. Additionally, aluminum has good thermal conductivity, which allows for efficient heat transfer. In cryogenic applications, it is important to manage and control heat flow to prevent temperature fluctuations or thermal stress. Aluminum coils can effectively transfer heat away from the system, ensuring stable and consistent temperatures. Furthermore, aluminum is lightweight and has a high strength-to-weight ratio. This makes it highly advantageous for cryogenic applications, where weight and space considerations are often critical. Aluminum coils can help reduce the overall weight of the system, making it more efficient and cost-effective. Lastly, aluminum is corrosion-resistant, which is essential in cryogenic environments where moisture or other corrosive substances may be present. Aluminum coils can withstand the harsh conditions and maintain their performance and durability over extended periods of time. Overall, due to its low melting point, good thermal conductivity, lightweight nature, and corrosion resistance, aluminum coils are indeed suitable for cryogenic applications. They offer numerous benefits and can effectively meet the requirements of such demanding environments.
Q:What are the applications of aluminum coils?
Aluminum coils have a variety of applications across industries. They are commonly used in the manufacture of HVAC systems, where they serve as heat exchanger components. Aluminum coils are also widely used in the construction sector for roofing, cladding, and insulation purposes. Additionally, they find application in the automotive industry for radiators, condensers, and evaporators. The electrical and electronic sectors utilize aluminum coils in transformers, motors, and power cables. Moreover, aluminum coils are employed in the packaging industry for making cans, foils, and closures.
Q:Can aluminum coils be used for electrical applications?
Aluminum coils can indeed be utilized for electrical purposes. The electrical industry extensively employs aluminum due to its superb conductivity, lightweight nature, and resistance to corrosion. Various electrical applications, such as transformers, motors, generators, and inductors and solenoids, commonly employ aluminum coils. These coils possess advantages like high thermal conductivity and minimal eddy current losses, which make them highly efficient in the transmission and distribution of electrical power. Moreover, aluminum coils are more cost-effective when compared to copper coils, making them the preferred choice for numerous electrical applications. Nevertheless, it is worth noting that aluminum possesses lower electrical conductivity than copper. Therefore, adjustments in the coil design and dimensions may be necessary to ensure optimal performance.
Q:What is the maximum length of aluminum coils?
The maximum length of aluminum coils can vary depending on factors such as the type and thickness of the aluminum, the manufacturing process, and transportation limitations. Typically, aluminum coils can range from a few hundred feet to several thousand feet in length.
Q:Are aluminum coils suitable for marine applications?
Yes, aluminum coils are suitable for marine applications. Aluminum is a corrosion-resistant material, making it an excellent choice for use in marine environments where exposure to saltwater and other corrosive elements is common. Aluminum coils are lightweight, durable, and have high strength-to-weight ratio, which is important for marine applications where weight reduction is desired. Additionally, aluminum coils can withstand extreme temperatures and have good thermal conductivity, making them suitable for various marine heating and cooling systems. Overall, aluminum coils are a popular choice in marine applications due to their corrosion resistance, durability, and lightweight properties.
Q:How are aluminum coils processed for surface preparation?
Aluminum coils are processed for surface preparation through a series of steps. Firstly, they undergo degreasing to remove any dirt, oil, or grease from the surface. This is followed by etching, where the coils are treated with an acidic solution to remove any impurities and provide a clean surface for coating. Next, the coils are rinsed and dried to ensure a residue-free surface. Finally, a conversion coating process is applied to enhance corrosion resistance and promote adhesion of subsequent coatings.
Q:What is the typical electrical resistivity of aluminum coils?
The typical electrical resistivity of aluminum coils is approximately 2.65 x 10^-8 ohm-meters. Aluminum is known for its low resistivity, making it an excellent choice for electrical conductors. The low resistivity allows for efficient transfer of electric current through the coils, minimizing energy loss and heat generation. This property makes aluminum coils widely used in various electrical applications, such as transformers, motors, and generators.

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