Aluminum Foil for Lamination

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 m.t.

Supply Capability:: 7000MT/MONTH m.t./month

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Quick details of Aluminium foil for lamination

Alloy: 1235/8011/8079

Temper: O

Specifications of Aluminium foil for lamination

Thickness & Tolerance: 0.006 mm - 0.03mm (+/-6%)

Width & Tolerance: 200 - 1650 mm (+/-1 mm)

Mechancial Properties: Tensile Strength (U.T.S.）50-110MPA, Elogation≥1%

Standard: GB/T3198 / ASTM-B209 / EN546

Usage/Application of Aluminium foil for lamination

For lamination

Packaging & Delivery of Aluminium foil for lamination

Packing: seaworthy wooden box with pallet

Delivery: to be loaded by 1 x 20 feet container

Aluminium foil for lamination

Q: Is there a new technology available for recycling aluminum?: Yes, new technologies are being developed and implemented for recycling aluminum more efficiently. One such technology is the use of advanced sorting systems that can separate different types of metals, including aluminum, from waste streams. Additionally, there are innovations in the smelting process that reduce energy consumption and emissions. For instance, some companies are using inert anodes in the electrolytic process to produce aluminum, which can significantly lower the carbon footprint. These advancements not only make aluminum recycling more environmentally friendly but also more economically viable.

Q: Is it possible to recycle old aluminum products and what are the benefits of doing so?: Yes, old aluminum products can be recycled. Recycling aluminum is highly beneficial as it conserves resources, saves energy, and reduces waste. The process of recycling aluminum requires only 5% of the energy needed to produce new aluminum from raw materials, making it an environmentally friendly option. Additionally, recycling helps to decrease the amount of aluminum that ends up in landfills, thus reducing the environmental impact of mining and processing new aluminum.

Q: What characteristics distinguish pure aluminum from its alloyed forms?: Pure aluminum is a soft, lightweight, and highly malleable metal with good electrical and thermal conductivity. It is often used for its corrosion resistance and is relatively inexpensive. Aluminum alloys, on the other hand, are made by combining aluminum with other elements like copper, magnesium, silicon, or zinc to enhance its properties. These alloys are stronger, more durable, and can be tailored for specific applications, such as in aerospace, automotive, or construction. They offer improved strength-to-weight ratios, better resistance to heat and wear, and can be anodized for enhanced surface properties. While pure aluminum is more ductile and easier to weld, aluminum alloys provide greater versatility in terms of mechanical properties and performance.

Q: Explain the environmental impact of using aluminum in construction materials.: Aluminum used in building materials has both positive and negative environmental impacts. On the positive side, aluminum is lightweight, durable, and highly recyclable, which reduces waste and conserves resources. It also has good thermal conductivity, which can improve energy efficiency in buildings. However, the production of aluminum is energy-intensive and generates greenhouse gases, contributing to climate change. Additionally, the mining and processing of bauxite, the primary source of aluminum, can lead to habitat destruction and water pollution. Despite these issues, the recyclability of aluminum means that its environmental footprint can be significantly reduced through proper recycling practices.

Q: Describe the melting process of aluminum, including the temperature range and any specific characteristics.: The melting process of aluminum involves heating the metal to its melting point. Pure aluminum has a melting point of approximately 660.3掳C (1220.5掳F). During the melting process, aluminum changes from a solid to a liquid state. It is important to control the temperature carefully to avoid overheating, which can lead to oxidation and the formation of dross. Aluminum is a good conductor of heat, so it heats up quickly. The melting process is often carried out in a furnace or a crucible, and protective gases like chlorine or inert gases are used to prevent oxidation. The molten aluminum is then used for various applications such as casting or welding.

Q: Explain how the strength of aluminum is affected by temperature changes.: The strength of aluminum decreases with increasing temperature. As temperature rises, aluminum undergoes thermal expansion, which can lead to a reduction in its yield strength and tensile strength. This is because the increased thermal energy causes the aluminum atoms to vibrate more, weakening the metallic bonds. At very high temperatures, aluminum can become ductile and may even lose its structural integrity. Conversely, at very low temperatures, aluminum can become brittle, which also affects its strength negatively. Therefore, the optimal temperature for maintaining the strength of aluminum is typically within its normal operating range.

Q: This question asks about the impact of aluminum on human health when it is ingested through food packaged in aluminum containers.: Aluminum is a common element found in the environment, and it is naturally present in small amounts in many foods. When food is packaged in aluminum, there is a possibility of trace amounts of aluminum leaching into the food, particularly in acidic foods. While the human body can handle small amounts of aluminum without harm, excessive intake over a long period may lead to potential health concerns. Aluminum has been associated with neurological disorders, although the evidence is not conclusive. It's important to note that the risk is generally low, as the body does not absorb a significant amount of aluminum from food or packaging. However, it is always recommended to follow food safety guidelines and use packaging materials that are deemed safe for food contact.

Q: What are the elements that make up aluminum oxide and what is its chemical formula?: Aluminum oxide is composed of aluminum and oxygen. Its chemical formula is Al2O3, indicating that it consists of two aluminum atoms (Al) and three oxygen atoms (O). This compound is a widely used industrial material, known for its high melting point and hardness.

Q: Is aluminum a material that can be utilized in medical or pharmaceutical applications?: Yes, aluminum is used in medicine and pharmaceuticals, primarily in the form of aluminum salts. It is used as an adjuvant in vaccines to enhance the body's immune response. Aluminum compounds are also used as antacids to neutralize stomach acid and in some medications as a buffering agent. However, its use is regulated due to potential health concerns, and it's important to note that aluminum is not used in direct contact with the body for extended periods due to its potential toxicity.

Q: This question asks for a comparison of the positive and negative aspects of using aluminum as a material.: Aluminum has several advantages, including its lightweight nature, making it ideal for transportation and construction. It is also highly recyclable, with the recycling process requiring less energy compared to many other materials. Additionally, aluminum is corrosion-resistant, which extends the lifespan of products. On the downside, aluminum is less strong than some other metals, which can limit its use in certain applications. It also has a high thermal conductivity, which can be a disadvantage in situations where insulation is needed. Moreover, aluminum production is energy-intensive, contributing to environmental concerns.

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