Aluminum PE Color Paint Coated Aluminum 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.

PE green color

PE white color

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 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) 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: Explain the connection between aluminum and its interaction with electromagnetic radiation.: Aluminum has a unique relationship with electromagnetic radiation due to its reflective and conductive properties. It is a good reflector of visible light and infrared radiation, which is why it is used in applications such as mirrors and reflective coatings on windows to reduce heat transfer. Additionally, aluminum's high electrical conductivity makes it an excellent shield against electromagnetic radiation, as it can absorb and reflect a significant amount of electromagnetic waves. This property is utilized in various industries, including electronics and aerospace, to protect sensitive equipment from electromagnetic interference.

Q: Is it possible to utilize aluminum in the construction of automobiles?: Yes, aluminum is widely used in automobiles due to its lightweight, high strength, and excellent corrosion resistance. It is commonly found in engine components, body panels, and wheels. The use of aluminum can lead to reduced vehicle weight, which improves fuel efficiency and reduces emissions. Additionally, aluminum's recyclability makes it an environmentally friendly choice for automotive manufacturing.

Q: Explain the distinction between pure aluminum and aluminum alloys, focusing on their composition and properties.: Pure aluminum is composed of aluminum alone, with a high degree of purity, typically over 99%. It is soft, malleable, and has good thermal and electrical conductivity. Aluminum alloys, on the other hand, are made by combining aluminum with other elements such as copper, magnesium, or silicon to enhance their strength, durability, and resistance to corrosion. These alloys are harder than pure aluminum and can be tailored for specific applications, making them more versatile for industrial use.

Q: Is aluminum a suitable material for use in nuclear power plants?: Yes, aluminum can be used in nuclear power plants, but its application is limited due to its reactivity with neutrons. Aluminum is used in non-nuclear grade components such as cooling systems, electrical equipment, and structural supports. However, it is not used in the core or in high-radiation areas due to its tendency to absorb neutrons, which can lead to transmutation and the production of radioactive isotopes. Materials like stainless steel, zirconium alloys, and other neutron-resistant materials are preferred for core components and high-radiation environments.

Q: What is the reaction of aluminum with alkaline solutions and what products are formed?: Aluminum reacts with alkaline solutions in a process known as an acid-base reaction. When aluminum comes into contact with an alkaline solution, such as sodium hydroxide (NaOH), it forms sodium aluminate (NaAlO2) and hydrogen gas (H2). The reaction can be represented by the following chemical equation: 2Al + 2NaOH + 6H2O 鈫?2NaAl(OH)4 + 3H2. In this reaction, aluminum acts as an acid, donating protons to the hydroxide ions (OH-) from the alkaline solution, resulting in the formation of a salt and hydrogen gas.

Q: Is there a connection between aluminum exposure and the development of Alzheimer's disease?: Aluminum has been a subject of debate regarding its potential link to Alzheimer's disease. However, current scientific consensus does not support the idea that aluminum exposure causes Alzheimer's. Extensive research has failed to establish a definitive causal relationship between aluminum and Alzheimer's. While aluminum is naturally present in the environment and can be found in some foods, water, and medications, studies have not shown it to be a significant risk factor for the development of Alzheimer's. The disease is believed to be caused by a combination of genetic, lifestyle, and environmental factors, but aluminum is not considered one of them.

Q: This question asks about the impact of heat on the characteristics of aluminum, including its physical and chemical properties.: Heat significantly affects the properties of aluminum. As temperature increases, aluminum's electrical and thermal conductivity decrease, although it remains a good conductor. Its strength and hardness also decrease with rising temperature, which can lead to reduced structural integrity in high-temperature applications. Thermal expansion occurs, causing the metal to lengthen and potentially deform. Aluminum's malleability and ductility increase with heat, making it easier to shape and form. However, prolonged exposure to high temperatures can cause oxidation and corrosion. The specific heat treatment, such as annealing or quenching, can also alter aluminum's microstructure, impacting its mechanical properties.

Q: This question asks to outline the various environmental effects that result from the production of aluminum.: Aluminum production has several environmental impacts. It is energy-intensive, leading to high greenhouse gas emissions, primarily CO2, contributing to climate change. The process also generates toxic byproducts such as fluorides and cyanides, which can contaminate soil and water. Biodiversity is affected due to habitat destruction from mining activities. Additionally, aluminum production consumes significant amounts of water, which can strain local water resources. The industry also contributes to air pollution through the release of particulate matter and other pollutants. Overall, aluminum production poses a significant environmental challenge that requires sustainable practices and technologies to mitigate its impacts.

Q: Is it possible to utilize aluminum as a material for food containers?: 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.

Q: This question asks about the steps involved in preparing aluminum foil for use in food packaging.: Aluminum foil for food packaging is processed through several steps. First, aluminum ingots are melted and then rolled into thin sheets. The sheets are cleaned to remove any impurities and coated with a thin layer of food-grade protective coating to prevent any chemical reactions with the food. Next, the sheets are cut into rolls or sheets of standard sizes. The aluminum foil is then inspected for quality, ensuring it is free from defects and safe for food contact. Finally, it is packaged and shipped to manufacturers who use it to wrap or package food products.

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