Aluminum Roofing Sheet Coils - Coated Aluminium Coil/Roll for Aluminium Roller Shutter

Aluminum Roofing Sheet Coils - Coated Aluminium Coil/Roll for Aluminium Roller Shutter

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t.

Supply Capability:: 50000 m.t./month

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Specification

Grade:

1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series

Surface Treatment:

Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating

Shape:

Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal

Temper:

T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard

Application:

Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Coated Aluminium Coil/Roll For Aluminium Roller Shutter

Description

Alloy	1060, 1100, 3003, 8011, etc.
Temper	H16, H18, H24, H26, H28
Thickness	From 0.05mm to 3.0mm
Width	Standard width:1240mm
Width	Special width:1300mm, 1520mm, 1570mm, 1595mm
Diameter	Standard dia:1200mm
Diameter	Interior dia:150mm,405mm,505mm
Weight	2.5 T/coil,3.0 T/coil
Coating	PE, PVDF, ACRYLIC
Surface	Embossed, mill finish, coated
Color	AS to code RAL
Gloss	10-90%(EN ISO-2813:1994)
Coating Thickness	PE: more than 18 micron
Coating Thickness	PVDF: more than 25 micron
Coating Hardness(pencil resistance)	More than 2h
Coating adhesion	5J (EN ISO-2409:1994)
Impact Resistance	No peeling or cracking(50 kg/cm,ASTMD-2794:1993)
Flexibility(T-bend)	2T
MEK resistance	More than 100
Advantage	1.High temperature resistant 2.Weathering resistant 3.Scrubbing resistant 4.Sound insulation 5.Acid or alkali proof 6. Fireproof 7.Light weight material is easy to construct and install
Out package	Wooden splint with export standard
Application	ACP, wall cladding, facades, roofs and canopies, ceilings, signboards, blind window, display platforms, electrical panels, etc

Coated Aluminium Coil/Roll For Aluminium Roller Shutter

Manufacturing

Decoiler → Accumulator →Tension Leveler →Acid & Alkali Cleaner → Rinse →Conversion Treatment → Priming coater →Infrared Curing Oven →Main coater →Floatation Curing Oven →Strippable Film Applicator → Exit Accumulator → Recoiler

FAQ

--Q: Do you provide free samples?

--A: Yes, free samples will be sent to you on freight at destination.

--Q: Can I get your latest products catalogue?

--A: Yes, it will be sent to you in no time.

--Q: What is the MOQ?

--A: 2 tons

--Q: What are your payment terms?

--A: We accept L/C, T/T.

--Q: What kinds of alloy can you supply?

--A: 1000 series: 1050, 1060, 1070, 1100, 1145, 1200

3000 series: 3003, 3004, 3105, 3104

5000 series: 5052, 5083, 5754, 5182

6000 series: 6061, 6063, 6062, 6063

8000 series: 8011, 8021

--Q: What kinds of temper can you supply?

--A: O-H112: O,H12,H14,H16,H18,H22,H24,H26,H,32,H34,H111,H112

T3, T4, T6

Q: What are the unique considerations or safety measures to be aware of when using aluminum wire in welding?: When using aluminum wire in a welding process, special precautions include ensuring proper ventilation to avoid inhaling aluminum fumes, which can be harmful. Use the correct polarity and amperage settings on your welding machine, as aluminum requires direct current electrode negative (DCEN) for most processes. Clean the aluminum surface thoroughly to remove any oxides or contaminants that can affect the weld quality. Protect the aluminum from atmospheric contamination with a shielding gas, typically argon or a mixture, during the welding process. Be cautious of the high thermal conductivity of aluminum, which can lead to faster heat dissipation and may require adjustments in welding technique or parameters.

Q: How are aluminum coils processed to achieve desired mechanical properties?: Aluminum coils are processed to achieve desired mechanical properties through a combination of cold rolling, annealing, and heat treatment. Cold rolling reduces the thickness of the aluminum coil, increasing its strength and hardness. Annealing, a heat treatment process, is then applied to soften the material and improve its formability. Additional heat treatments may be conducted to further enhance mechanical properties, such as tempering to increase toughness or solution heat treatment to improve strength and corrosion resistance. These processing techniques allow manufacturers to tailor the mechanical properties of aluminum coils to meet specific application requirements.

Q: Is it possible to use an aluminum coil as a paperweight for holding down papers?: Yes, you can use an aluminum coil as a paperweight. Aluminum is a lightweight and sturdy metal that can effectively hold down papers on a desk. Its weight and shape make it suitable for this purpose. However, ensure the coil is clean and smooth to avoid any damage to the papers or surfaces it comes into contact with. Additionally, consider the size and thickness of the coil to ensure it provides enough weight to keep your papers in place.

Q: The temperature of the water drops from 93.0°C to 78.0°C. What quantity of heat energy did the piece of aluminum absorb?: The specific heat of Aluminum is 0.215 cal/g-°C. The calories absorbed (q) would be q = m * c * (T2 -T1) = 22.0 g * 0.215 cal/g-°C * (78.0 °C - 0.3 °C) If you have a different value for the Specific heat of Aluminum, use it in the formula for your calculations. If you knew the mass of the water, you could check your calculations because the heat gained by the Al would be equal to the heat lost by the water, using q = m * c * (T2 -T1), where m is the mass of the water, c = 1.00 calorie/gram °C, T2 = 78.0 °C and T1 = 93.0 °C. The sign of q will be negative.

Q: Are aluminum coils suitable for automotive heat shields?: Yes, aluminum coils are suitable for automotive heat shields. Aluminum is a widely used material in the automotive industry due to its excellent heat resistance and thermal conductivity properties. It is lightweight and has a high strength-to-weight ratio, making it an ideal choice for heat shields. Aluminum coils can effectively dissipate heat and protect sensitive components from excessive heat exposure. Additionally, aluminum is corrosion-resistant, which is crucial for automotive applications where heat shields are exposed to various environmental conditions. Overall, aluminum coils offer the necessary properties and performance required for automotive heat shields.

Q: This question asks for an explanation of the various materials used for coating aluminum coils.: Aluminum coil coating materials can be categorized into several types, including: 1. Organic coatings, such as polyester, acrylic, and polyvinylidene fluoride (PVDF), which offer good weather resistance and color stability. 2. Inorganic coatings, like fluoropolymers, which provide exceptional chemical resistance and high-temperature stability. 3. Metal coatings, such as zinc or other metals, used for enhanced corrosion resistance. 4. Ceramic coatings, which are known for their high durability and resistance to heat and chemicals. 5. Laminates, which combine multiple materials for specific performance characteristics. These coatings are chosen based on the intended application of the aluminum coil, such as in construction, automotive, or packaging industries.

Q: Are aluminum coils suitable for interior decorative applications?: Yes, aluminum coils are suitable for interior decorative applications. They are lightweight, durable, and can be easily shaped and colored to match various design requirements. Additionally, aluminum coils offer resistance to corrosion, making them suitable for long-term use in interior spaces.

Q: Can aluminum coils be used in the manufacturing of cans and containers?: Cans and containers can indeed be manufactured using aluminum coils. Aluminum, being a lightweight and durable material, is extensively utilized in the packaging sector. The usual procedure involves rolling aluminum coils into thin sheets, which are subsequently cut and molded into the desired shape for cans and containers. These coils present an economical and efficient means of producing large quantities of cans and containers, as they can be effortlessly processed and molded. Moreover, aluminum is a remarkably recyclable material, contributing to its eco-friendly and sustainable nature within the packaging industry. All in all, due to their versatility, durability, and recyclability, aluminum coils are widely employed in the manufacturing of cans and containers.

Q: Its currently 3 AM so i can't check, but my question is:does aluminum rust slower/faster than other metals? I've basically had this bike for about 6 years, but only rid it once. Its been sitting in my backyard under a roof (safe from rain) for 6+ years. Is it safe to ride it? Also, bonus question: Does having a bike on campus make life 10x easier?: Simple all alloy including aluminium turns to talcum powder which left will go black this is when the metal is oxidising. If the black is visible then scrap anything with it on. Have rescued many old bikes so things such as cables, tyres, tubes and your chain should be replaced as these usually suffer, if you are lucky these might still work. The chain will often freeze into a memory so won't turn, if not oiled may need hacksawed off. Most old bikes will reawaken with a few new or old replacement parts, also if will start to loosen with use so check it plus the bike will be desperately dry so to avoid component failure throw as much lubricant at it till it runs out and rejects it. The bike should only be sleeping so once wakened and sorted it will be as safe as you left it, though do check your brake blocks as these can split and perish. Steel parts can be replaced with alloy or treated with Kurust which gives rust a modern black component look. Have just woken a twenty five year old bike, once rebuilt it runs like a new bike plus is now safe as it has had various items modernised, something recommended for older bikes.

Q: Are aluminum coils suitable for pharmaceutical vial caps?: Yes, aluminum coils are suitable for pharmaceutical vial caps. Aluminum is a commonly used material in the pharmaceutical industry due to its excellent barrier properties, corrosion resistance, and ability to be easily sterilized. It provides a tight seal, ensuring the integrity and safety of the vial contents. Additionally, aluminum coils can be easily formed into the desired shape and size for vial caps, making them a reliable choice for pharmaceutical packaging.

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