Fin Tube Aluminum Coils - Alloy 3003 PVDF Aluminum Coil for Roofing/Ceiling/Gutter/Decoration

Fin Tube Aluminum Coils - Alloy 3003 PVDF Aluminum Coil for Roofing/Ceiling/Gutter/Decoration

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 60000 m.t./month

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Specification

Grade:

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

Surface Treatment:

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

Shape:

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

Temper:

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

Application:

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

Alloy 3003 PVDF Aluminium Coil for Roofing/Ceiling/Gutter/Decoration

Specification

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< span="">
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	Polyester18~25micron(EN ISO-2360:1995) PVDF25 ~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

Packing

Alloy 3003 PVDF Aluminium Coil for Roofing/Ceiling/Gutter/Decoration

FAQ

Q: How can I request a product sample? A: The samples are free but freight should be collected. Please send sample list and courier account number by email.

Q: How can I request a product catalog? A: The hard copies of catalogs are free but freight should be collected. Please send courier account number by email. You are suggested to request a PDF catalog.

Q: Wha's your payment terms? A: One is T/T 30% before production and 70% against copy of B/L; the other is Irrevocable L/C 100% at sight.

Q: What's your trade terms? A: FOB, CNF(CFR), CIF, EXW.

Q: How long is the quality guarantee? A: All of our products have a period of quality guarantee since time of shipment. Please contact your salesman for more details, as different products enjoy different time of guarantee

Q: This question asks for methods to determine the age of an aluminum coil, distinguishing between new and old.: To determine if an aluminum coil is new or old, you can look for several indicators: the surface condition, such as scratches or signs of wear; the quality of the protective coating, if any, which may degrade over time; the manufacturing date or batch number, if available; and the overall appearance and shine. New coils typically have a smooth, shiny surface with no significant scratches or dents, and a consistent protective coating. Old coils may show signs of oxidation, discoloration, or other forms of degradation. Additionally, testing the coil's physical properties, such as tensile strength, can provide clues about its age, as these properties can degrade over time.

Q: Can aluminum coils be used for window frames?: Yes, aluminum coils can be used for window frames. Aluminum is a popular choice for window frames due to its lightweight, durable, and corrosion-resistant properties. It is also easily customizable and can be painted or anodized to achieve different aesthetics.

Q: How are aluminum coils protected against mechanical damage?: Aluminum coils are protected against mechanical damage through various methods such as applying protective coatings, using durable outer casings, employing edge guards, and ensuring proper handling during transportation and installation.

Q: This question asks about the various classifications of aluminum coil based on their properties and applications.: Aluminum coils are categorized into different grades based on their alloy composition and applications. The most common grades include 1000 series (99% pure aluminum), 3000 series (aluminum-manganese alloys), 5000 series (aluminum-magnesium alloys), and 6000 series (aluminum-magnesium-silicone alloys). Each grade has unique properties such as formability, strength, and corrosion resistance, which make them suitable for specific applications like construction, transportation, and packaging. The selection of the grade depends on the performance requirements of the end product.

Q: How does the alloy composition affect the properties of aluminum coils?: The alloy composition significantly affects the properties of aluminum coils. Different alloy compositions can alter the coil's strength, corrosion resistance, electrical conductivity, and thermal conductivity. For example, adding elements like copper or magnesium can enhance the coil's strength and improve its ability to withstand high temperatures. On the other hand, alloying elements like silicon or manganese can improve the coil's corrosion resistance. Consequently, the choice of alloy composition is crucial in determining the suitability of aluminum coils for specific applications.

Q: What are the different surface protection options available for aluminum coils?: There are several surface protection options available for aluminum coils, depending on the specific requirements and applications. 1. Paint Coating: One of the most common methods of surface protection is applying a paint coating on the aluminum coil. This provides a protective layer that helps prevent corrosion, oxidation, and damage from environmental factors. Additionally, paint coatings can offer aesthetic appeal and come in various colors and finishes. 2. Anodizing: Anodizing is an electrochemical process that creates a durable and corrosion-resistant oxide layer on the surface of the aluminum coil. This method not only enhances the coil's resistance to wear and tear but also provides a decorative appearance. Anodized coatings can be clear or colored, offering flexibility in design options. 3. Film Protection: Applying a protective film on the surface of the aluminum coil is another common option. These films are typically made of plastic or vinyl and provide a temporary layer of protection during transportation, handling, and installation. They safeguard against scratches, abrasions, and other minor damages before being removed. 4. Powder Coating: Powder coating involves the electrostatic application of a dry powder onto the aluminum coil's surface. The powder is then cured under heat, resulting in a durable and resilient protective layer. Powder coatings are known for their excellent resistance to chemicals, UV rays, and physical impacts. 5. Cladding: Cladding, also known as laminating, involves bonding a protective layer, such as PVC, onto the aluminum coil's surface. This method provides enhanced resistance against scratches, impact, and weathering. Cladding can offer additional benefits, such as thermal insulation and noise reduction. These surface protection options vary in terms of cost, durability, appearance, and specific application requirements. It is essential to consider factors such as the intended use, environmental conditions, and desired aesthetics when selecting the most suitable surface protection option for aluminum coils.

Q: I'm ball milling aluminum into powder and I have filled the canister with some water to prevent the aluminum from igniting. The powder has begun to dissolve in the water. I'd like to know the best way to remove the dissolved aluminum from the water so I can get to the powder.There is around of cup of water in the canister, just to give an idea of the situation.: Aluminum does not dissolve in water. In the presence of oxygen (and water), it becomes Aluminum Hydroxide which is worthless pyrotechnically. To boil the water off without heat, use a vacuum pump. You may be involving yourself in a very dangerous enterprise, especially since you don't seem to know anything about chemistry. If you are experimenting, I would keep the quantities very low, a gram or so.

Q: What is the typical thickness of an aluminum coil?: The typical thickness of an aluminum coil can vary depending on its intended use and application. However, common thicknesses range from 0.15mm to 8mm.

Q: This question is asking for methods or strategies to protect aluminum coils from rusting.: To prevent aluminum coil from rusting, it's important to understand that aluminum doesn't rust like iron does; it forms a protective oxide layer that prevents further corrosion. However, to maintain the integrity of the aluminum coil and prevent other forms of degradation, you can: 1. Store the coils in a dry environment to avoid moisture-induced corrosion. 2. Apply a protective coating or lacquer to the surface. 3. Use anti-corrosion packaging materials during transportation and storage. 4. Regularly inspect the coils for any signs of damage or corrosion and address them promptly. 5. Avoid contact with aggressive chemicals that can break down the protective oxide layer. Proper handling and storage are key to maintaining the quality of aluminum coils.

Q: How are aluminum coils inspected for surface defects?: To ensure the production of high-quality and defect-free aluminum coils, a variety of methods are employed to inspect for surface defects. Visual inspection is one commonly used technique, wherein trained inspectors carefully examine the entire surface of the coils for imperfections such as scratches, dents, or unevenness. This inspection takes place in optimal lighting conditions to ensure visibility and accuracy. In addition to visual inspection, more advanced techniques are utilized to detect subtle surface defects. An example of such a method is fluorescent penetrant inspection, where a fluorescent dye is applied to the coil surface. This dye seeps into any surface defects or cracks, and after a certain period of time, the excess dye is removed. The coil is then examined under ultraviolet light, which causes the dye to fluoresce, thereby making any defects easily visible. Another frequently used technique is eddy current testing, a non-destructive method that employs electromagnetic induction to identify defects like cracks or delaminations on the surface of aluminum coils. A probe is passed over the coil surface, and any variations in electrical conductivity caused by defects are detected and analyzed. Furthermore, automated systems equipped with high-resolution cameras and image-processing software can also be utilized for surface inspection. These systems capture detailed images of the coil surface, which are then analyzed by the software based on predefined criteria to identify any defects. This method ensures consistent and objective inspection results. Overall, thorough inspection procedures are implemented to detect and address any surface defects in aluminum coils before further processing or usage. These inspections are vital in maintaining product quality, adhering to industry standards, and ensuring customer satisfaction.

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