Chocolate Brown Aluminum Coil

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Specifications

1.flat mill finished surface.
2.without oxidation and scratch.
3.high quaity and the best service.
4.long-term of cooperation

Plain Aluminium sheet

1.Alloy : 1100 ,1050,1060 ,3003 ,5052,5005 ,5754,6061 ,8011

2.Temper: H12,h14,h16,h18,h24,h26,O

3.Thickness: form 0.12mm to 20mm ,

4.Size : ,1000 mm X 2000mm ;1220 mm x 2440 mm

5.Surface filmed with pvc or paper inter to profect the surface .

6.Packing :seaworthy wooden pallets

Q: I recently had to have a course of B-12 injections (my digestive system was not properly absorbing other forms). While I felt a significant improvement in mood, energy and memory, I was very concerned to discover that the B-12 shot came with a little something extra: aluminum! I'm wondering if the benefits outweigh the potential risks - why is aluminum placed in the injection? (Are there metal free versions out there?): Aluminum salts have been used in vaccines for over 80 years now. They are thought to increase the body's immune response to the vaccines although it is not clear to researchers how this works. However, there is no evidence that it is harmful and the only side effect seems to be increased reddness. The odd thing is that there is usually some sort of metal in any vaccine/shot. If not aluminum salts, there's thimerosal (a mercury-based preservative). The CDC says, btw, that there is no proof that thimerosal causes any harm. However, some studies show a link between thimerosal, aluminum, and a host of other preservatives added to vaccines to autism in children. No news on how it affects adults, but research is being done with respect to Alzheimer's disease. Speak to your doctor to find out he/she has 'metal free' versions of vaccines and about your concerns. Such vaccines are available but are usually very costly to obtain manufacture so doctors usually don't order them as a result.

Q: Are aluminum coils suitable for pharmaceutical packaging?: Yes, aluminum coils are suitable for pharmaceutical packaging due to their excellent barrier properties, lightweight nature, and ability to protect sensitive drugs from external factors like moisture, light, and oxygen. Additionally, aluminum coils are easily moldable, making them ideal for creating customized packaging shapes and sizes to meet specific pharmaceutical requirements.

Q: remember maybe a decade ago or so, copper used to be cheaper than aluminum. now it is the other way around, copper is more expensive. Even copper pennies cost more so I heard they are mixed with another metal to make a penny. What caused the change in value and when did it really start happening?In fact, copper has become valuble enough to steal. Some factories which have copper, have had their metals stolen, but outsiders who break into the factories to specifically take the copper. Then the factories started hiring security to prevent intruders from taking the copper.: The two metals are a long way apart on the electro-chemical scale. This means that if they come into contact, a small - but significant - voltage will exist between them - completely independent of what currents are actually in the wires. This small voltage causes corrosion of both metals: not good!

Q: What is the average lifespan of an aluminum coil?: The average lifespan of an aluminum coil can vary depending on various factors such as the quality of the aluminum, the environment it is exposed to, and the maintenance and care it receives. Generally, aluminum coils are known for their durability and long lifespan. In most cases, a well-maintained and properly installed aluminum coil can last anywhere between 15 to 30 years. However, it is important to note that this is just an average estimation, and some coils may last even longer with proper care. Factors that can affect the lifespan of an aluminum coil include exposure to harsh weather conditions, such as extreme heat, cold, or humidity, as well as exposure to corrosive substances or chemicals. Regular cleaning and maintenance, including removing debris and addressing any signs of damage or wear, can also help extend the lifespan of an aluminum coil. In summary, while the average lifespan of an aluminum coil is typically between 15 to 30 years, it is important to consider various factors that can influence its longevity. Regular maintenance and proper care can significantly extend the lifespan of an aluminum coil.

Q: What are the different color options available for aluminum coils?: There are several different color options available for aluminum coils. Some of the most common colors include white, black, gray, brown, and beige. These colors are achieved through a process called coil coating, where a layer of paint is applied to the aluminum coil. The paint is typically a high-quality, durable coating that is resistant to fading, chipping, and cracking. In addition to these standard colors, custom color options are also available, allowing for a wide range of choices to match any aesthetic preference or design requirement. These custom colors can be achieved through a color matching process, where the desired color is created specifically for the project. Overall, the variety of color options for aluminum coils ensures that there is a suitable choice for any application, whether it be for residential, commercial, or industrial purposes.

Q: A piece of aluminum foil 0.550 mm thick and 1.00 cm square is allowed to react with bromine to form aluminum bromide?a) How many mole of aluminum were used? ( The density of aluminum is 2.699 g/cm3.)I keep getting the same answer which I know is wrong. I used a formula to get the volume and then the mass to get the moles, but maybe this is wrong. Could someone explain the process. I got 4.32 x 10-1 mol Al, but the answer is 5.50 x 10-3 mol Al.: volume= 0.0550 cm x 1.00 cm^2= 0.0550 cm^3 gms Al= 2.699 g/cc x [vol] 0.0550 cc = 0.148 g moles Al = [grams]/[mole wt] mol wt=26.98 so 2.699[g/cc] x 0.0550[cc] / 26.98 =0.00550 or 5.50x 10^-3 to 3 sig fig units cancel and gram-moles is final unit.

Q: Can aluminum coils be used in extreme temperature conditions?: Yes, aluminum coils can be used in extreme temperature conditions. Aluminum has a high melting point of 660.32°C (1220.58°F) and can withstand extreme heat without deforming or melting. Additionally, aluminum has excellent thermal conductivity, allowing it to quickly transfer heat away from the coil. This makes it suitable for various applications, including air conditioning, refrigeration, and heating systems that may encounter extreme temperature conditions. Moreover, aluminum coils are lightweight and corrosion-resistant, making them a preferred choice in many industries.

Q: How do aluminum coils contribute to energy efficiency in buildings?: Aluminum coils contribute to energy efficiency in buildings by improving the heating and cooling systems. These coils are commonly used in HVAC systems, where they help in transferring heat effectively. The high thermal conductivity of aluminum allows for faster heat transfer, resulting in more efficient cooling and heating processes. Additionally, aluminum coils are lightweight and corrosion-resistant, reducing the load on the HVAC system and ensuring its longevity. Overall, the use of aluminum coils in buildings helps to conserve energy and reduce utility costs.

Q: How are aluminum coils processed for specific applications?: Aluminum coils undergo a series of processes to tailor them for specific applications. The first step is the selection of high-quality aluminum alloy, which determines the coil's properties. Once the alloy is chosen, it is melted and cast into large ingots. After cooling, the ingots are rolled between heavy rollers to reduce their thickness and form long, continuous aluminum coils. Next, the coils are subjected to various surface treatments to enhance their performance and appearance. One common treatment is cleaning, which removes any impurities or contaminants from the coil's surface. This is typically done through chemical or mechanical methods. Another treatment is chemically etching the surface to create a specific texture or pattern, which can improve adhesion or aesthetics. To further enhance the coil's properties, it may undergo processes like heat treatment or annealing. Heat treatment involves heating the coil to a specific temperature and then rapidly cooling it to modify its mechanical or physical properties. Annealing, on the other hand, involves heating the coil to a predetermined temperature and then slowly cooling it to relieve internal stresses and improve its ductility. Coils destined for specific applications may also undergo additional processes. For instance, if the coil is intended for use in the automotive industry, it may be subjected to lubrication or coating processes to reduce friction or improve corrosion resistance. If it is meant for electrical applications, it might undergo surface treatments to enhance its conductivity or insulation properties. Finally, the coils are usually cut into desired lengths and packaged for transportation. This can be done through various methods like slitting, shearing, or sawing, depending on the application and customer requirements. Overall, the processing of aluminum coils for specific applications involves a combination of casting, rolling, surface treatment, heat treatment, and additional processes to enhance their performance, appearance, and suitability for their intended use.

Q: actually pollute more than the process of extracting it from earth and producing new aluminum?I saw a report about 5 years ago on this and was wondering if anyone else had info on this subject.: Aluminum recycling is very cost-effective. Unlike most materials, metal recycling pollutes less than producing new product because most of the pollution is created by mining and smelting ore.

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