China Aluminum Coil Can End Stock

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Cans cover (ring) pre-coated plates
First, the raw materials
Aluminum lid and pull the main substrate of aluminum from the southwest andNanshan Aluminum, the use of aluminum-magnesium alloy 5182H19, 5052H19. Itsproducts in the normal substrates of manganese and magnesium components addedto increase the tensile strength and elongation. Han and the lotion by theGerman food-grade chrome HD agent, the United States PPG epoxy phenolicpackaging coatings, and high-end DOS oil
Second, applications
Division I professional production of DOS card and aluminum cans with a coatingfor cans of the lid and pull the coated aluminum is widely used in beverage,beer, rice pudding, tea, cigarettes, cans and other products packaging. U.S.imports of food ash using electrostatic spray wax, cut by large waves, transverseshear, longitudinal easily processed into the system covered the pre-coatedaluminum manufacturers. Depending on the system covers equipment can makeweight and volume of different specifications to meet customer requirements.
Third, the application prospect
Cans of food packaging as lightweight, unbreakable, easy to carry transportcharacteristics, cans packaged foods will gradually replace the glass packagingfood. As China'seconomy continues to strengthen, improve people's living standards, consumptionwill be more and more cans, cans will be growing timber. Therefore, cans withthe amount of pre-coated aluminum coil will be more and more broad prospects.

Alloy & specification

Alloy^a	Coated panel,strip status	Status	Aluminum thickness^at/mm	Aluminum Specification^a /mm		Aluminum coil specification^a /mm
				Width	length	width	Steeve Φ
5052、5182	H46、H48、H49	H18、H19、 H36、H38、H39	0.22≤t≤0.50	500～1600	500～4000	20～1600	300、350、 405、505
a.Other alloy, specification of material can be negotiated

Aluminum thickness

Aluminum thickness	Thickness tolerance（±）
＞0.22～0.30	0.005
＞0.30～0.50	0.008

Width and Length

Alloy	Aluminum panel&coil length tolerance/mm		Aluminum Panel & coil width tolerance/mm /mm
	Aluminum panel&coil length tolerance/mm		Pop top		Pop can cover
	Length≤2000	Length >2000	width≤100	width >100	width≤1000	width >1000
5052 5182	+1 0	+2 0	±0.2	+1.5 0	+1.0 0	+1.5 0

Dynamic features

Alloy	Status	thickness（t）/mm	Room temperature tensile test results
			Tensile strength R_m/MPa	non-proportional extension strengthR_p0.2/MPa	elongationA_50mm /%
			≥
5052	H36	＞0.22～0.30	255～305	200	2
	H36	＞0.30～0.50	255～305	200	3
	H18、H38	＞0.22～0.30	270	210	2
	H18、H38	＞0.30～0.50	270	210	3
	H19、H39	＞0.22～0.30	290	220	2
	H19、H39	＞0.30～0.50	290	220	3
5182	H36	＞0.22～0.30	265～340	270	3
	H36	＞0.30～0.50	265～340	270	4
	H18、H38	＞0.22～0.30	330	285	3
	H18、H38	＞0.30～0.50	330	285	4
	H19、H39	＞0.22～0.30	340	295	3
	H19、H39	＞0.30～0.50	340	295	4

Coating function

Suppliershould ensure DOS oil of pop can cover is up to 5～10mg/m²/side, and coating surfaceshould be with even wax which is up to 40～100mg/m³/side

Food and packing industry pop can covercoating aluminum panels’ features:

Function		Coating weightg/m²	Deviation of coating	T Bend	MEK	High temperature sterilization	S Resist-ance	Acid resista-nce	Adhe -sion
Pop can Cover	Outer coating	3～6	≤10	≤2	＞50	See Note.1	-	-	1 Grade
Pop can Cover	Inner coating	10～13	≤10	≤2	-	See Note.1	See Note.2	See Note3	1 Grade
Pop can tab	2 sides coating	3～6	≤10	≤2	＞50	See Note.1	-	-	1 Grade
Note： 1 After121℃，30min distill，Internal and external coating without white, loss of light, peeling, and shedding. 2 After121℃，30min S corrosion，Internal and external coating without white, loss of light, peeling, and shedding. 3 After121℃，30min acid erosion，Internal and external coating without white, loss of light, peeling, and shedding.

Appearance

The surface of the pop cans cover coatingdoes not allow defects such as air bubbles, scratches, missing coating,over-burning, oil spots, stains, streaks, color, piebald, roller printing,embossing, periodic prints, chemical liquid etc which impact users.

Each coil allowed a joint which does notallow loose layer or dislocation, the joint can only be overlapped, which needto make the mark in the end, and each batch coil of joint is not morethan 10% of the total number of coils.

Services

Supporting services: Offering semi-finishedproducts & OEM services

Q: Is it safe to use aluminum foil to wrap food for cooking purposes?: <p>Yes, you can use aluminum foil to wrap food for cooking. Aluminum foil is commonly used for wrapping, baking, and cooking food in the oven, grill, or on the stovetop. It helps retain moisture, prevents food from sticking, and can be used to create a sealed environment for steaming or baking. However, it's important to avoid using aluminum foil at very high temperatures as it can react with acidic or alkaline foods and potentially leach aluminum into the food. Always follow the manufacturer's guidelines for safe use and cooking temperatures.</p>

Q: what is aircraft grade aluminum?: Aircraft grade Aluminum is made to be very durable and strong, also Aluminum does not rust.

Q: What's the color coated aluminum roll?: The so-called color coated aluminum coil, refers to the surface of Aluminum Alloy the coloring process, because Aluminum Alloy properties is very stable, not easy to be corroded, the general surface after special treatment can ensure that at least 30 years do not fade, because of its low density, high hardness, weight of unit volume of metal materials is the lightest. The color of aluminum is a new material recently emerged in the field of the plastic doors and windows, and compared, the biggest advantage is that the degree of firmness and color changing, There is nothing comparable to this, and never faced steel have always been questioned "toxic" two words. Therefore, in high-grade market doors and windows, sunshine rooms, balcony packaging and other fields are widely used. Now, color coated aluminum rolls have become one of the most popular top decorative materials. It is a kind of green with environmental protection, durability and beauty. It has the following advantages as decorative materials unmatched by other products: uniform color, bright and smooth, durable, strong adhesion, acid and alkali corrosion resistance, weathering resistance, decay resistant friction resistance, resistance to ultraviolet radiation, strong weatherability.

Q: Are there any specific guidelines for the installation of aluminum coils?: Specific guidelines exist for the installation of aluminum coils. When installing aluminum coils, it is crucial to adhere to the manufacturer's instructions and industry standards. Some guidelines to consider are: 1. Handling: Take caution when handling aluminum coils to prevent damage. It is recommended to use gloves and avoid dropping or dragging the coils during installation. 2. Compatibility: Confirm that the aluminum coils are suitable for the HVAC system being installed. Factors such as coil size, capacity, and refrigerant type should be taken into account. 3. Coil orientation: Pay attention to the proper orientation of the coil during installation, ensuring that the airflow direction aligns with the system's requirements. 4. Alignment: Proper alignment of the aluminum coil is essential for efficient operation. Ensure that the coil is level and securely attached to the mounting brackets. 5. Condensate drainage: Proper installation and functioning of condensate drain pans and lines are necessary to prevent water leakage and potential damage. 6. Electrical connections: Adhere to the manufacturer's electrical guidelines to ensure correct wiring and connections for the aluminum coil. 7. Insulation: Insulate refrigerant lines and ductwork as needed to prevent condensation and improve energy efficiency. 8. Clearances: Maintain sufficient clearances around the aluminum coil to facilitate proper airflow and service access. This includes allowing enough space for cleaning and maintenance. 9. Testing: After installation, perform necessary tests and inspections to verify the proper functioning of the aluminum coil. This may involve checking for refrigerant leaks, ensuring proper airflow, and testing system performance. Before installing aluminum coils, it is important to consult the manufacturer's installation instructions and any applicable building codes or regulations. Following these specific guidelines will contribute to a successful installation and optimal performance of the aluminum coils.

Q: Why does the end face of aluminum coil have grease spots?: The reason may be that the manufacturer hasn’t cleaned. Before being coated, the aluminum should be cleaned carefully. Otherwise the paint will peel off.

Q: Can aluminum coils be used in the production of aluminum downspouts?: Yes, aluminum coils can be used in the production of aluminum downspouts. Aluminum coils are typically made from high-quality aluminum alloy and are rolled into thin sheets. These coils can then be cut and formed into various shapes and sizes, including downspouts. Aluminum is a popular choice for downspouts due to its lightweight, durable, and corrosion-resistant properties. Additionally, aluminum coils can be easily manipulated and shaped to meet specific design requirements, making them suitable for manufacturing aluminum downspouts.

Q: What are the applications of aluminum coils?: Due to their unique properties and versatility, aluminum coils find wide-ranging applications in various industries. The construction industry is one major field where these coils are extensively used. They are lightweight, durable, and resistant to corrosion, making them suitable for roofing, siding, and insulation purposes. Additionally, aluminum coils are commonly employed in the production of gutters, downspouts, and ventilation systems for buildings. In the automotive sector, aluminum coils are utilized for manufacturing different components like heat shields, radiators, and condensers. The lightweight nature of aluminum makes it an ideal choice for enhancing fuel efficiency and reducing the overall weight of vehicles. Moreover, aluminum coils are employed in the production of heat exchangers and air conditioning systems in automobiles. The packaging industry also heavily relies on aluminum coils. They are commonly used to manufacture beverage cans, food containers, and packaging materials. Aluminum's high ductility and excellent formability make it a preferred material for producing these products. Additionally, aluminum coils act as a barrier against moisture, light, and oxygen, ensuring the preservation and protection of the packaged contents. In the electrical and electronics industry, aluminum coils find a crucial application. They are utilized in the production of transformers, power distribution systems, and electrical conductors. The high electrical conductivity and low density of aluminum make it advantageous for these purposes. Furthermore, aluminum coils are employed in the manufacturing of appliances such as refrigerators, air conditioners, and washing machines. They are also utilized in the production of furniture, decorative items, and various consumer goods. In conclusion, aluminum coils have vast and diverse applications in industries ranging from construction and automotive to packaging, electrical, and consumer goods. The combination of lightweight, durability, corrosion resistance, and excellent formability make aluminum coils an indispensable material in numerous sectors.

Q: 1) From What does aluminium derive its name?2)From which ore is aluminium extracted?3)Which country produces more aluminium than any other?4)An American and French scientist both patented the current process used to produce aluminium, what were there names?5)Who is credited with having been first to produce metallic aluminium?: 1) From What does aluminium derive its name? Ancient Greeks and Romans used aluminium salts as dyeing mordants and as astringents for dressing wounds; alum is still used as a styptic. In 1761 Guyton de Morveau suggested calling the base alum alumine. In 1808, Humphry Davy identified the existence of a metal base of alum, which he at first termed alumium and later aluminum . The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. 2)From which ore is aluminium extracted? Bauxite 3)Which country produces more aluminium than any other? China 4)An American and French scientist both patented the current process used to produce aluminium, what were there names? Hall and Héroult 5)Who is credited with having been first to produce metallic aluminium? Friedrich W?hler

Q: I need to make aluminum powder that is fine! I don't have a mill to use or something like that. If I fill literally the whole coffee blender, will that get it fine? I want to make an ok amount of it. I tried to use sand paper which makes it as fine as I want it but takes a while of sanding.: How To Make Aluminum Powder

Q: Can aluminum coils be used in coil coating processes?: Coil coating processes can indeed utilize aluminum coils. In this automated and continuous process, a protective or decorative coating is applied to a metal coil, typically steel or aluminum. The utilization of aluminum coils in this process is widespread due to their exceptional corrosion resistance, lightweight properties, and ease of shaping. Prior to the actual coating application, these aluminum coils undergo several pre-treatment processes, which include cleaning, chemical treatment, and primer application. Once prepared, a diverse range of materials, such as paints, lacquers, and polymers, are applied to the coils to enhance their appearance, durability, and performance. The coil coating process is highly efficient and consistent, making it an optimal choice for various industries, including construction, transportation, and appliances.

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