Prepainted Aluminum Coil for Roller Shutter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 8 m.t.
- Supply Capability:
- 5000 m.t./month
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Specification
Grade:
1000 Series
Surface Treatment:
Coated
Shape:
Flat
Temper:
O-H112
Application:
Decorations
Structure of Prepainted Aluminum Coil for Roller Shutter Description:
Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.
Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
Advertisement: display platforms, signboards, fascia, shop fronts...
Main Features of the Prepainted Aluminum Coil for Roller Shutter:
Enviromental, light weight, waterproof, fireproof, anti-rust, weather resistance, easy cleaning, easy matching with other decoration materials...
Images of Prepainted Aluminum Coil for Roller Shutter:
Prepainted Aluminum Coil for Roller Shutter Specifications:
| Item | Test Item | Standard | National standard | DF Test Result |
| 1 | Color Difference | ECCA T3 | Δ E≤ 2.0 | Δ E≤ 1.5 |
| 2 | Gloss Difference | ECCA T2 | ≤ 10 | ≤ 5 |
| 3 | Coating Thickness | ECCA T1 | Two layers Min 23um | ≥ 24um |
| Three layers Min 30um | ≥ 33um | |||
| 4 | Pencil Hardness | ASTM D3363 | ≥ HB | HB |
| 5 | T-bend | ASTM D4145 | ≤ 2T | ≤ 2T |
| 6 | Adhesion | ASTM D3359 | Grade 0 | Grade 0 |
| 7 | Impact | ASTM D2794 | ≥ 50 kg/cm | ≥ 50 kg/cm |
| 8 | Boiling water Resistance | GB/T17748 | 2h No Change | 4h No Change |
| 9 | Solvent Resistance | ASTM D2248 | 200 times paints remaining | 500 times no break |
| 10 | Acidity Resistance | ASTM D1308 | 5%HCL 24hrs no change | No change |
| 11 | Alkali Resistance | ASTM D1308 | 5%NaOH 24hrs no change color Δ E≤ 2.0 | No change |
| 12 | Nitric acid Resistance | AAMA620 | Δ E≤ 5.0 | Δ E≤ 5.0 |
| 13 | Oil Resistance | ASTM D1308 | 20# oil 24hrs no change | No change |
| 14 | Salt Spray Resistance | ASTM B117 | 4000hrs≤ Grade 1 | No change |
| 15 | Abrasion resistance | ASTM D968 | ≥ 5L/um | ≥ 5L/um |
| 16 | Dirt Resistance | GB/T9780 | ≤ 5% | < 5% |
| 17 | Color retaining | GB/T16259 | 4000 hrsΔ E≤ 4.0 | 4000 hrsΔ E≤ 3.0 |
| 18 | Gloss weaken Level | GB/T16259 | 4000 hrs ≤ Grade 2 | 4000 hrs ≤ Grade 2 |
FAQ :
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q: I want to paint my cars rims and grill metallic pink. But supposedly paint doesn't stick well to aluminum. What can I do to make it stick better and not chip?
- The best way is to have the pieces powder coated. Its a little expensive but the color and luster are outstanding and will last forever.
- Q: What are the different types of aluminum alloys used for making coils?
- There are several different types of aluminum alloys that are commonly used for making coils. These alloys are specifically chosen for their unique properties and characteristics, which make them suitable for various applications. Some of the most widely used aluminum alloys for coils include: 1. Aluminum 1100: This alloy is pure aluminum and is known for its excellent corrosion resistance, high thermal conductivity, and good formability. It is often used in applications where high electrical conductivity is required, such as in transformers or electrical coils. 2. Aluminum 3003: This alloy is known for its moderate strength and excellent workability. It has good corrosion resistance and is often used in applications where formability and resistance to atmospheric corrosion are important, such as in condenser coils or evaporator coils for HVAC systems. 3. Aluminum 5052: This alloy is known for its high strength, excellent corrosion resistance, and good weldability. It is often used in applications where strength and resistance to saltwater corrosion are critical, such as in marine or offshore applications. 4. Aluminum 6061: This alloy is known for its high strength, good corrosion resistance, and excellent machinability. It is often used in applications where high strength and good weldability are required, such as in heat exchanger coils or automotive cooling coils. 5. Aluminum 7075: This alloy is known for its very high strength and excellent fatigue resistance. It is often used in applications where extreme strength and resistance to stress are crucial, such as in aircraft or aerospace components. These are just a few examples of the different types of aluminum alloys used for making coils. The specific alloy chosen depends on the requirements of the application, such as strength, corrosion resistance, formability, or electrical conductivity.
- Q: To put aluminum heads on my car do i have to add other things or basically can i just get them and put them on
- Aluminum heads will warp the first time the engine accidentally overheats. Why would you go with aluminum?
- Q: What are the different coil uncoiling options for aluminum coils?
- Aluminum coils have a range of coil uncoiling options available to them, catering to specific needs and requirements. One method commonly employed is manual uncoiling, where the coil is carefully unwound by hand. This approach is typically used for smaller coils or situations that demand precision and control. Manual uncoiling enables the delicate handling of the aluminum coil and is frequently favored in smaller scale operations. Another alternative is mechanical uncoiling, which employs machinery or equipment to unwind the coil. Mechanical uncoiling is suitable for larger coils or high-volume production. It facilitates faster and more efficient uncoiling, reducing the labor involved in the process. Moreover, specialized uncoiling machines exist to accommodate specific requirements. For instance, certain machines are designed to handle delicate or sensitive materials and offer features such as adjustable tension control to prevent any damage to the aluminum coil during uncoiling. Additionally, there are custom uncoiling solutions that can be tailored to meet specific needs. These solutions may employ different mechanisms or techniques to ensure the safe and efficient uncoiling of aluminum coils. Ultimately, the choice of coil uncoiling option depends on factors such as coil size, production volume, required precision, and any specific needs or constraints of the application.
- Q: Is it possible to utilize aluminum coils for crafting artistic installations or distinctive creations?
- <p>Yes, aluminum coils can be used to create art installations and other unique creations. Their malleability, durability, and lightweight nature make them ideal for sculptural works. Artists can bend, shape, and weld aluminum coils into various forms, offering a wide range of design possibilities. The material's reflective surface can also add visual interest, especially when used in installations that interact with light and shadow. Additionally, aluminum's resistance to corrosion makes it suitable for outdoor art pieces, ensuring longevity and low maintenance.</p>
- Q: How to calculate the weight of strips with the weight of aluminum coil known?
- Thickness*width*length=weight/density, length=weight/(density*thickness*width).Ps: Keep unit the same.
- Q: How is an aluminum coil made?
- An aluminum coil is made through a process called aluminum coil rolling, which involves several stages of manufacturing. The process begins with casting, where molten aluminum is poured into large molds to form large ingots or billets. These ingots are then heated to a specific temperature to improve their malleability. Once heated, the ingots are hot-rolled into thin strips using heavy machinery known as hot rolling mills. During this process, the ingots are passed through a series of rollers that gradually reduce their thickness while increasing their length. This continuous hot rolling ensures a uniform thickness and smooth surface finish. After hot rolling, the aluminum strips are cooled and then subjected to further processing. They are often subjected to cold rolling, which involves passing the strips through cold rolling mills. Cold rolling further reduces the thickness of the aluminum strips, creating the desired gauge or thickness required for the final product. To improve the mechanical properties and surface finish of the aluminum, the cold-rolled coils may undergo additional processes such as annealing, tempering, or surface treatment. Annealing involves heating the coils to a specific temperature and then slowly cooling them to relieve internal stresses and improve their ductility. Tempering is a similar process that involves reheating the coils to a lower temperature than annealing. Once the desired properties are achieved, the aluminum coils are typically trimmed, cut, and packaged into coils or sheets, ready for distribution or further fabrication. These coils can be used in various industries, such as construction, automotive, aerospace, and packaging, where their lightweight, corrosion resistance, and excellent thermal conductivity make them highly sought after materials.
- Q: What are the different color options for anodized aluminum coils?
- Anodized aluminum coils offer a wide range of color options to choose from. The anodization process involves immersing the aluminum in an electrolyte solution and applying an electric current to create a protective oxide layer on the surface. This oxide layer can be dyed in various colors, allowing for customization and aesthetic enhancement. Some common color options for anodized aluminum coils include silver, black, bronze, gold, copper, and champagne. These colors are achieved by using different dye solutions during the anodization process. Additionally, there are also various shades and finishes available within each color category, providing further versatility and choice. The color options for anodized aluminum coils are not limited to solid colors only. It is also possible to create patterns, gradients, or even custom designs by applying masking techniques or utilizing advanced printing technologies. This allows for even more creative freedom and the ability to match specific branding or design requirements. Furthermore, anodized aluminum coils offer excellent color retention and durability. The anodized oxide layer not only provides protection against corrosion and wear but also acts as a base for the dyed color, resulting in long-lasting and vibrant finishes. In summary, the different color options for anodized aluminum coils are extensive and diverse, ranging from traditional metallic finishes to bold and unique shades. This variety allows for endless possibilities in architectural, industrial, and decorative applications, ensuring that there is a suitable color option for every project.
- Q: What is the typical conductivity of aluminum coils?
- The typical conductivity of aluminum coils is high, ranging from approximately 35 to 40 million Siemens per meter (MS/m).
- Q: What are the necessary safety measures to be taken while handling and using aluminum coils?
- <p>When using aluminum coil, safety precautions include wearing appropriate personal protective equipment such as gloves and safety glasses to prevent cuts and eye injuries. Ensure good ventilation to avoid inhaling aluminum dust or fumes. Keep the work area clean and free from clutter to prevent tripping hazards. Use proper tools to handle the coils to avoid strain or injury. Be cautious of electrical hazards if the aluminum coil is being used in conjunction with electrical equipment. Always follow the manufacturer's guidelines for safe operation and storage of aluminum coils.</p>
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Prepainted Aluminum Coil for Roller Shutter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 8 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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