China Pe Coated Aluminum Coil - Continuous Casting Aluminum Coils for Color Coating
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
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1.Structure of Continuous Casting Aluminium Coils for Color Coating
DC Aluminium Strip in Coil is one semi-finished aluminium material. This strip can be rolled down to aluminium coil,sheet,circle ect. The alloy AA1050 is widly used in building, industry ect. Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.
2. Main features of Continuous Casting Aluminium Coils for Color Coating
a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.
b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.
c.Fast delivery time---We can control the delivery time within 35 days.
3.Image
4. Product Specification
| Alloy | Temper | Thickness | Painting | Weight |
| AA1050 | H14 | 0.2MM-3MM | Polyester | 2 tons |
.
5.FAQ:
What is the quality standard?
---Usually our standard is GB3880-2006
What is the largest width?
---It is 2300mm
What is the MOQ?
---Usually we can accept 80 tons.
- Q: I need to draw dot and cross diagrams to explain how they bond, but if the aluminium outer shell has 13 electrons and the oxygen one has 6, how do they all become happy atoms, and all have a full outer shell? please help! thank you.
- Aluminum's outer shell is 3, not 13. 13 is the total number of electrons it has. Looking a the periodic table, Oxygen's usual valance state is -2 as an ion. Aluminum's valance state is always +3. This means that oxygen gains 2 electrons to get a charge of -2 and aluminum lose 3 electrons to get a charge of +3. As for electron configuration, aluminum has 13 electrons in total. 2 e- is in the 1st sublevel. 8 e- is in the 2nd sublevel. That leaves 3 e- left but 3 is not a stable number so aluminum wants to lose those 3 e- to become stable. Oxygen has 8 electrons. 2 e- is in 1st. 6 e- is in 2nd. 6 is not a stable number so oxygen wants to gain 2 more e- to become a full set of 8. Aluminum want to lose 3, Oxygen want to gain 2. We need to balance those. 3 x 2 = 6 2 x 3 = 6 Because Aluminum's usual state is +3, we can have 2 Aluminum atoms bonding. If both lose 3 e-, they both have stable outer shell of 8 (2nd sublevel) and lose 6 e- in total. Oxygen's usual state is -2, but there are 6 e- to gain to oxygen can have 3 atoms bonding. If all 3 atoms receive 2 e- in each, then that's 6 and they're all stable, also at 8 e-. So in order to turn them into happy atom, we need 2 Aluminum and 3 Oxygen to bond together. So the chemical formula is Al2O3 (Aluminum Oxide) *** I'm not very good at explaining, I did the best I can. As for the drawing, I can't do that on the computer. It would have been a whole lot easier if I can though.
- Q: What are the common surface treatments for aluminum coils in the automotive industry?
- Aluminum coils in the automotive industry undergo various surface treatments to improve their performance and appearance. Some popular treatments include anodizing, painting, cladding, clear coating, and polishing/buffing. Anodizing is a widely used treatment that forms a protective oxide layer on the surface of the coils. This is achieved by immersing the coils in an electrolytic solution and applying an electric current. Anodizing enhances corrosion resistance, durability, and allows for dye or paint application. Painting is another option for aluminum coil treatment, providing both aesthetics and protection against environmental factors. Coils are coated with either solvent-based or powder paint, offering an appealing appearance and safeguarding against scratches and UV radiation. Cladding involves bonding a layer of aluminum alloy with different properties onto the coil's surface. This treatment is commonly employed to enhance strength, thermal conductivity, or corrosion resistance. Cladding methods can include hot rolling, cold rolling, or explosive bonding. Clear coating is often applied to aluminum coils to create a transparent protective layer. This coating prevents corrosion, oxidation, and discoloration, while preserving the natural metallic appearance. Polishing and buffing are surface treatments that aim to improve the smoothness and shine of aluminum coils. Imperfections, scratches, and oxidation are mechanically removed through grinding or polishing. These methods are often used for decorative purposes in high-end automotive applications. These are merely a few examples of the surface treatments available for aluminum coils in the automotive industry. The choice of treatment depends on factors such as desired appearance, performance requirements, and environmental conditions the coils will face.
- Q: What’s the difference between natural cooling and slice cooling?
- Cooling with furnace means after thermal insulation, stop heating furnace and make the parts in the furnace cool slowly to the room temperature with the furnace. Natural cooling is a kind of cooling method utilizing fluid circulation based on the fact that density varies with temperature to remove hea
- Q: Can aluminum coils be used for food processing equipment?
- Yes, aluminum coils can be used for food processing equipment. Aluminum is a popular material choice for its excellent heat transfer properties, corrosion resistance, and lightweight nature. It is commonly used in the construction of food processing equipment such as heat exchangers, evaporators, and condensers.
- Q: What are the potential challenges in recycling aluminum coils?
- Recycling aluminum coils presents several potential challenges that need to be addressed. To begin with, the removal of contaminants such as paint, oil, or other coatings from aluminum coils is a crucial step before the recycling process can commence. This task can be both time-consuming and costly as it requires thorough cleaning to ensure the quality of the recycled aluminum. Furthermore, the presence of mixed materials like steel or plastic in aluminum coils complicates the recycling process even further. These materials must be separated from the aluminum before it can be melted down and recycled. This separation necessitates specialized equipment and expertise, thereby increasing the cost and complexity of recycling aluminum coils. Transportation and logistics also pose a significant challenge in recycling aluminum coils. Their large and heavy nature makes it challenging and expensive to transport them to recycling facilities. Additionally, these facilities must possess suitable infrastructure to handle and process the coils efficiently. Moreover, the fluctuating market prices of aluminum contribute to the challenges in recycling aluminum coils. The value of recycled aluminum is influenced by global supply and demand, which can vary greatly over time. This unpredictability makes it difficult for recyclers to accurately predict the financial returns from recycling aluminum coils, potentially impacting the viability of the recycling process. Lastly, the overall awareness and participation in aluminum coil recycling present a challenge. Many industries and individuals may lack awareness regarding the benefits of recycling aluminum coils or may not have access to recycling facilities. Overcoming this challenge requires increasing education and improving accessibility to recycling programs, thereby promoting the sustainable recycling of aluminum coils.
- Q: What is the maximum coil weight that can be produced?
- The maximum coil weight that can be produced depends on several factors such as the type of material being coiled, the size and capacity of the coiling equipment, and the strength and durability of the coil itself. In general, the maximum coil weight that can be produced can range from a few pounds to several tons. However, it is important to note that exceeding the recommended maximum coil weight can pose safety risks, cause damage to the equipment, and affect the quality and integrity of the coil. Therefore, it is essential to consult the manufacturer's guidelines and specifications to determine the maximum coil weight that can be safely and efficiently produced for a specific application.
- Q: What is the primary function or use of a spring steel wire coil?
- <p>A spring steel wire coil is primarily used for its high elasticity and strength. It is designed to return to its original shape after being deformed, which makes it ideal for applications requiring resilience and durability. Common uses include the manufacturing of various types of springs, such as compression springs, torsion springs, and extension springs, found in automotive suspensions, mechanical devices, and industrial equipment. The coil's properties also make it suitable for applications in furniture, electronics, and other industries where a reliable and consistent force is needed.</p>
- Q: Are aluminum coils resistant to fire?
- Yes, aluminum coils are generally considered to be resistant to fire. Aluminum has a high melting point of 660 degrees Celsius, which is significantly higher than the average temperature of most household fires. This makes aluminum coils a popular choice for various applications where fire resistance is required, such as in the construction of buildings, electrical systems, and automotive components. Additionally, aluminum has a low flammability and does not produce toxic fumes when exposed to fire, further enhancing its fire-resistant properties. However, it is important to note that the fire resistance of aluminum coils can vary depending on the specific alloy used and the thickness of the coil. Therefore, it is always recommended to consult with experts or refer to industry standards to ensure the appropriate fire safety measures are taken.
- Q: How are aluminum coils tested for quality and performance?
- Aluminum coils are tested for quality and performance through various methods including visual inspections, dimensional measurements, mechanical property testing, and corrosion resistance testing. These tests help ensure that the coils meet specific standards and requirements for their intended applications.
- Q: need to know the procedure for removal of aluminum windows with brick trim
- Well, you have three options: 1. Do it right. Remove the brick trim, the paper flashing underneath. pry the nails in the nailing fin out, and remove the window. During install of the new windows, replace the flashings and caulk the gaps. Then replace the brick trim. 2. Retrofit it. There are window systems made now for this case. Essentially, you remove the glass and save the frame. The frame stays in the wall; the new system attaches to it, just inside the old frame. You can get low E glass or even double paned doing this. If energy is your concern, the old frames can be injected with urethane foam during the process. 3. Cut it out tight. Using a Sawzall, cut the frame tight to the brick. Order the new window for block set and caulk the bejeebies out of it. The problem with this approach is that you cannot replace or continue the flashing. You run some real risks of leakage.
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China Pe Coated Aluminum Coil - Continuous Casting Aluminum Coils for Color Coating
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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