RAL 5021 PVDF 25 Micros Coated Sheet Aluminum Coil
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Description
Alloy | 1050, 1060,1100, 3003 3004 3105 3A21 5005 5052 etc |
Temper | O/H12/H14/H1/H18/H32/H34/H36/H38//H111/H112/H116/H321/T6/T651/T3/T351 etc |
Thickness | 0.1mm to 6mm |
Width | 20mm to 3300mm |
Coil weight | 100kgs to 6 tons depends on actual requirement |
Core material | Aluminum or paper |
Coil inner diameter | 75mm, 150mm, 200mm, 300mm, 405mm, 505mm or as required |
Appplication | construction, roofing, decoration, lamping etc |
Package | eye to wall or eye to the wall for aluminum coil with wood pallet (wooded case also available) |
PE and PVDF Painting
Polyester Coatings (PE)
PE (polyester) coatings exhibit an excellent combination of hardness, flexibility, flow, appearance, and superior resistance to dirt retention in indoor and outdoor applications. These coatings are highly resistant to abrasion, metal marking, staining, and marring, and require minimal maintenance. Glazetech uses polyester paints which provide excellent colour and gloss retention properties.
Polyvinylidene Fluoride Coatings (PVDF)
PVDF (polyvinylidene fluoride) is a chemical resistant thick film barrier coating commonly used in architectural applications where both excellent appearance and substrate protection must be maintained over a long period of time. This coating is unaffected by most chemicals and solvents and has excellent wear and abrasion resistance. PVDF also has a high dielectric strength, excellent resistance to weathering and the ability to self extinguish.
Application
Widely used in manufacturing of products as well as other industrial applications like:
Products Materials: PP cap stock, the traffic sign, air-conditioner heat and exchangers, food container, household foil, pharmaceutical packing, cigarettes packing etc.
Building Materials: aluminum curtain wall base plate, ACP, aluminum, ceilings, aluminum sheets, honeycomb panels and aluminum roofing, lighting decoration, household electrical appliances, food package (such as pop can cover & ring-pull), furniture ect.
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: Is it safe or practical to use an electric iron as a heat source for an aluminum coil?
- <p>Using an electric iron to heat an aluminum coil is not advisable. Electric irons are designed to heat their own plates for ironing clothes, not to transfer heat to other materials like aluminum coils. The high temperature of an iron could damage the coil and potentially cause a fire hazard. Moreover, aluminum has a high thermal conductivity, which means it would dissipate heat quickly, making it inefficient to use an iron for this purpose. Always use heating elements specifically designed for the material you intend to heat.</p>
- Q: Can aluminum coils be used in the production of cryogenic storage tanks?
- Cryogenic storage tanks can incorporate aluminum coils, as aluminum is a suitable material for such purposes. This is due to its low density, high thermal conductivity, and excellent resistance to corrosion. These attributes make it an excellent choice for the storage and transportation of cryogenic liquids like liquid nitrogen, oxygen, and argon. Aluminum coils can be utilized to construct the internal shell of the tank, which offers a lightweight and durable solution. Moreover, aluminum is highly malleable, enabling the creation of intricate tank shapes and designs. However, it is crucial to consider that aluminum has a higher coefficient of thermal expansion compared to materials such as stainless steel. Therefore, adequate design measures must be implemented to accommodate thermal contraction and expansion during cryogenic operations.
- Q: How do aluminum coils contribute to reduced maintenance costs?
- Aluminum coils contribute to reduced maintenance costs primarily due to their exceptional durability and resistance to corrosion. Unlike other metals, such as copper, aluminum coils are specifically designed to withstand harsh environmental conditions, including exposure to moisture, salt, and chemicals. This resistance to corrosion ensures that the coils remain intact and functional for extended periods, minimizing the need for frequent repairs or replacement. Additionally, aluminum coils are lightweight, making them easier to handle and install, which reduces labor costs associated with maintenance activities. Furthermore, their high thermal conductivity allows for efficient heat transfer, resulting in increased energy efficiency and lower utility bills. Overall, the use of aluminum coils in HVAC systems helps to reduce maintenance expenses and prolong the lifespan of the equipment, making them a cost-effective choice for both residential and commercial applications.
- Q: This question asks for an explanation of the various materials used for coating aluminum coils.
- <p>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.</p>
- Q: How do aluminum coils resist corrosion?
- Aluminum coils are able to resist corrosion due to their unique chemical composition and protective oxide layer. Aluminum is a highly reactive metal, but it forms a thin layer of aluminum oxide on its surface when exposed to air. This oxide layer acts as a protective barrier, preventing further reaction with the environment. This layer is self-repairing and continues to form even when it gets damaged, providing long-lasting protection against corrosion. Additionally, aluminum coils can be further protected by applying coatings or treatments that enhance their resistance to corrosion. These coatings act as an additional layer of defense, shielding the coils from potential corrosive agents. Overall, the combination of the natural oxide layer and optional coatings makes aluminum coils highly resistant to corrosion, ensuring their durability and longevity in various applications.
- Q: When aluminum metal is heated with an element from group VIA of the periodic table, an ionic compound forms. When the experiment is performed with an unknown croup VIA element, the product is 18.56% Al by mass. What is the formula of the compound and what is its name?
- Let's say you have l00 grams of this compound, so inside the compound would be l8.56 grams of Aluminum and the remaining. 81.44 grams of the second element. Elements in group 6A have 6 electrons in their outer shell and an oxidation # of -2 and the formula for the compound would be Al2X3. a 2mole Al to 3 mole X ratio. The compound would have the atom ratio of Al2X3 derived from the valences of +3 and -2. So the two aluminum atoms in the compound would be providing a total mass of l8.56 grams and the three atoms of X would be providing the remaining mass of 81.44 g so we have the ratio. l8.56 g Al/ 2 Al moles = 81.44 grams element X/ 3 moles X The mass ratio between these two elements is 8l.44 over l8.56 or 4.38 to l The atomic wt. total for 2 aluminum atoms is 54 so the atomic wtl total for three atoms of element X should be 4.38 times 54 which is 236.9 Now if we divide 236.9 by three atoms of X in the compound we get an atomic wt. of 78.9 which corresponds to Selenium So the compound is Al2Se3. This was a challenging problem, congratulations to your chem teacher.!!!
- Q: I heared the aluminum weakens or melts.
- Mercury readily combines with aluminium to form a mercury-aluminum amalgam when the two pure metals come into contact. However, when the amalgam is exposed to air, the aluminium oxidizes, leaving behind mercury. The oxide flakes away, exposing more mercury amalgam, which repeats the process. This process continues until the supply of amalgam is exhausted, and since it releases mercury, a small amount of mercury can “eat through” a large amount of aluminium over time, by progressively forming amalgam and relinquishing the aluminium as oxide. Aluminium in air is normally protected by a thin layer of its own oxide, which is not porous to mercury. Mercury coming into contact with this oxide does no harm. However, if any elemental aluminium is exposed (even by a recent scratch), the mercury may combine with it, starting the process described above, and potentially damaging a large part of the aluminium before it finally ends.
- Q: What are the different coil lengths available for aluminum coils?
- Aluminum coils come in a variety of lengths, depending on the specific application and requirements. Typically, these lengths range from a few feet to several hundred feet. The most commonly used coil lengths in industries like HVAC, automotive, and construction are 50 feet, 100 feet, and 250 feet. However, it is worth mentioning that custom coil lengths can also be produced to meet the customer's specific needs. These custom lengths may vary depending on factors such as coil thickness, width, and intended use. Ultimately, the available coil lengths for aluminum coils are adaptable and can be customized to meet the demands of various industries and applications.
- Q: Is it possible to utilize aluminum coils in the packaging of food products?
- <p>Yes, aluminum coils can be used for food packaging. They are commonly used in the production of aluminum foil, which is a popular material for food packaging due to its properties such as light weight, barrier to light and oxygen, and recyclability. Aluminum foil is used to wrap food, line baking sheets, and create containers, providing a protective barrier that helps to preserve freshness and extend shelf life. However, it's important to ensure that the aluminum used meets food-grade standards to avoid any health risks.</p>
- Q: Can aluminum coils be used in the manufacturing of furniture?
- Yes, aluminum coils can be used in the manufacturing of furniture. Aluminum is a lightweight and durable material, making it ideal for furniture production. It is commonly used in the construction of outdoor furniture, as it is resistant to rust and corrosion. Aluminum coils can be formed into various shapes and sizes to create different furniture pieces. Additionally, aluminum can be easily customized and finished with different coatings or paint to match any desired aesthetic. Overall, aluminum coils are a versatile and practical choice for furniture manufacturing.
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RAL 5021 PVDF 25 Micros Coated Sheet Aluminum Coil
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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