• Mill-finished Aluminum Coils XXX System 1
  • Mill-finished Aluminum Coils XXX System 2
Mill-finished Aluminum Coils XXX

Mill-finished Aluminum Coils XXX

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Specifications

Aluminum Coil
1.Manfacture
2.Woodenbox package
3.Material is from big aluminum factory

High Quality and Factory Price Aluminum Coil

Specifications

Grade

1000 Series: 1050 1060 1070 1100 1200 1235 etc.

3000 Series: 3003 3004 3005 3104 3105 3A21 etc.

5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc.

6000 Series: 6061 6063 6082 6A02 etc.

8000 Series: 8006 8011 8079 etc.

Thickness

0.05~10mm

Width

<1600mm

Color

Metallic, Solid, RAL or by customer requirements

Coating paint:

PVDF(Polyvinylidene Fluoride), PE(Polyester )

Coating thickness

as per customer’s request

Gloss

10-90%(EN ISO-2813:1994)

Total coating thick

Polyester18~27micron(EN ISO-2360:1995)

PVDF27 ~35micron(EN ISO-2360:1995)

Coating hardness

2H

Protective film

PVC film, Colorless transparent or White-black

Adhesion

5B (EN ISO-2409:1994)

Impact resistance

No cracking and peeling (A.S.T.M D2794-1993)

Flexibility (T-bend)

0T- 2T

Temper

H16, H18, H24, H26, H26

Certification

ISO9001:2000, CE, SGS

Coil's standard diameter

1100mm

Inner Diameter

405mm/505mm

Coil's standard weight

2000kgs

Payment

L/C ,T/T

Q:How do aluminum coils contribute to sustainable packaging?
Sustainable packaging practices are greatly influenced by aluminum coils. Firstly, aluminum possesses the unique quality of being infinitely recyclable, meaning it can undergo recycling processes repeatedly without compromising its properties or quality. This aspect significantly enhances the sustainability of packaging as it reduces the necessity of extracting and processing new materials, thereby conserving natural resources and minimizing the environmental impact associated with mining and production. Furthermore, aluminum coils boast exceptional barrier properties, effectively safeguarding packaged goods from external elements including moisture, light, and oxygen. This barrier function plays a crucial role in prolonging the shelf life of products, thereby reducing food waste and eliminating the need for additional packaging or preservatives. By maintaining the freshness of products for extended periods, aluminum coils contribute to sustainable packaging efforts by combating food loss and promoting resource efficiency. Moreover, aluminum's lightweight nature makes it an ideal material for packaging. Its low weight allows for reduced transportation costs and energy consumption during shipping, ultimately leading to a decrease in overall carbon emissions. Additionally, the lightweight characteristic of aluminum coils makes them convenient for end consumers, thereby minimizing the environmental impact associated with disposal and recycling. Additionally, aluminum demonstrates high durability and resistance to corrosion, ensuring the integrity of packaging throughout its lifecycle. This durability allows for the reuse or repurposing of aluminum coils, further reducing waste and extending the material's lifespan. In conclusion, the utilization of aluminum coils in packaging promotes sustainability in various ways. It contributes to a circular economy by being infinitely recyclable, reduces food waste through effective barrier properties, lowers carbon emissions through lightweight design, and encourages reuse and repurposing due to its durability. By incorporating aluminum coils into packaging solutions, significant strides can be made towards achieving a more sustainable and environmentally friendly packaging industry.
Q:Are aluminum coils suitable for insulation applications?
Indeed, insulation applications find aluminum coils to be a fitting option. The outstanding thermal conductivity properties of aluminum make it a widely preferred material for insulation purposes. Its ability to effectively deflect heat and cold renders it an efficient choice for insulating applications. What's more, aluminum coils boast lightweight construction, durability, and resistance to corrosion, rendering them suitable for a range of insulation requirements. Their installation is hassle-free, and they offer enduring insulation performance. In summary, aluminum coils emerge as an exceptional selection for insulation applications.
Q:How are aluminum coils processed to achieve desired mechanical properties?
Various techniques are employed to process aluminum coils in order to attain the desired mechanical properties. One method commonly utilized is known as annealing, wherein the coils are heated to a specific temperature and then gradually cooled. This particular process aids in reducing internal stresses and enhancing the metal's ductility and toughness. Another significant procedure is cold rolling, whereby the coils are passed through a series of rollers at room temperature to decrease their thickness and improve their mechanical properties. Not only does this technique bolster the aluminum's strength, but it also enhances its surface finish. To further augment the mechanical properties, aluminum coils can also undergo alloying. This involves blending the aluminum with other elements such as copper, manganese, or magnesium to form specific alloys. These alloys provide superior strength, corrosion resistance, and other desirable properties. Furthermore, heat treatments like precipitation hardening can be applied to aluminum coils. This process necessitates heating the coils to a specific temperature and maintaining them at that level for a certain duration, followed by rapid cooling. Precipitation hardening enables the formation of fine particles in the metal's microstructure, thereby increasing its strength and hardness. Lastly, surface treatments like anodizing or painting can be employed on aluminum coils to enhance their mechanical properties. Anodizing creates a protective oxide layer on the surface, improving corrosion resistance, while painting offers additional protection and aesthetic appeal. In conclusion, aluminum coils are subjected to various techniques including annealing, cold rolling, alloying, heat treatments, and surface treatments to achieve the desired mechanical properties. These processes serve to enhance the aluminum's strength, ductility, toughness, and corrosion resistance, rendering it suitable for a wide array of applications.
Q:And if the deodorant companies know that aluminum causes cancer, why do they keep putting it in their products?
It helps keep you from smelling.
Q:Why does the hollow aluminium rolling shutter door fall off for a long time?
The series of HO profiles is heated by Doyle's Aluminum Alloy bar by extrusion forming production, use the 6063 Aluminum Alloy material, has excellent plasticity, corrosion resistance, toughness, easy polishing, film. Aluminum Alloy thermal cooling fast, excellent seismic performance, the design of hollow base not only greatly reduce the heat conduction, but also effectively reduces the acoustic resonance effect, suitable for hot summer and warm winter area and some noise pollution area.
Q:What are the different coil winding options available for aluminum coils?
There are several different coil winding options available for aluminum coils. These options include: 1. Single-layer winding: This is the most basic winding option where the wire is wound in a single layer around the coil. It is suitable for applications where space is limited and efficient cooling is required. 2. Double-layer winding: In this winding option, two layers of wire are wound on top of each other. This provides better heat dissipation and allows for higher power handling capacity. 3. Concentric winding: Concentric winding involves winding the wire in a series of concentric circles, with each layer of wire having a slightly different diameter. This type of winding is used to reduce the overall size of the coil while maintaining high inductance. 4. Litz wire winding: Litz wire is a type of wire made up of multiple strands, each individually insulated. This winding option is used to minimize skin effect and reduce power loss due to high-frequency currents. Litz wire winding is commonly used in high-frequency applications. 5. Toroidal winding: Toroidal winding involves winding the wire in a circular shape, creating a toroidal coil. This type of winding offers better magnetic field containment and reduced electromagnetic interference. 6. Layered winding: Layered winding involves winding the wire in multiple layers, with each layer insulated from the previous one. This type of winding is used when a high number of turns is required in a compact space. 7. Sectional winding: Sectional winding involves dividing the coil into different sections and winding each section separately. This allows for better control over the distribution of magnetic flux and reduces losses. Each of these coil winding options has its own advantages and is suitable for different applications based on factors such as power handling capacity, size constraints, and frequency requirements.
Q:Are there any limitations on the length of aluminum coils?
The length of aluminum coils is indeed constrained by several practical factors. These factors include transportation, handling, and manufacturing capabilities. Transportation presents a significant limitation, as longer coils can be challenging to move efficiently. Loading, unloading, shipping, and logistics become more difficult due to the size and weight of these coils. Specialized equipment may be necessary, which can increase costs and complexity. Handling is another constraint, as longer coils are harder to maneuver and manipulate during production. Larger and more robust machinery may be required, which may not be available or feasible in all manufacturing facilities. Manufacturing capabilities also impose restrictions on coil length. Equipment used for coil production may have size and capacity limitations. Coil processing lines and machinery may have maximum lengths they can handle, and exceeding these limits may not be possible or economically viable. In conclusion, while there is no universal limit on aluminum coil length, practical constraints in transportation, handling, and manufacturing can impose limitations. The specific length of aluminum coils depends on factors such as transportation capabilities, handling feasibility, and manufacturing processes.
Q:Can aluminum coils be used in solar panel manufacturing?
Solar panel manufacturing can incorporate aluminum coils as they are lightweight and durable. This material is widely utilized across industries, including the solar panel manufacturing sector, due to its exceptional thermal conductivity, resistance to corrosion, and cost-effectiveness. In the production of solar panels, aluminum coils are commonly employed to construct the frame or support structure for the photovoltaic cells. By fabricating and shaping the coils to the desired configuration, a robust and steady structure is achieved for the solar panel. Furthermore, aluminum is recyclable, making it an environmentally conscious option for the production of solar panels.
Q:What is the typical coefficient of thermal expansion for aluminum coils?
The typical coefficient of thermal expansion for aluminum coils is around 23.6 x 10^-6 per degree Celsius.
Q:They say aluminum can be found in deodorants.And this aluminum is absorbed by the skin and block pores.Does the amount of aluminum affect the rate of how it dries up?
Like any chemical reaction quantity would matter. Aluminum Chloride is one of several active ingredients. It works by doing two things. The first is it is an astrigent which causes the sweat glands to shrink or close up. The second is that it reacts with sweat to form a gell like substance that plugs up the pores. The combined effect is to stop sweating. The two effects are temporary and the pores eventually open up and clear themselves out. These two drying effects of aluminum chloride are fast acting and work upon application. So to answer your question i would consider aluminum as a means of making a deoderant dry faster by stopping the sweat from leaving the pores.

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