Grey color back coated aluminium sheet rolls
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Features of PVDF AluminumCoil:
1. Adopting precision rollingcoating technology, our PE coated coil can ensure excellent adhesive withoutcoating omission.
2. For the PVDF coatedaluminum sheet we produced, there are various colors for your choice.
3. Using infrared heatingtechnology to protect environment from pollution.
4. Our coated aluminum coilhas four-roller coating line, uniform coating thickness and good features.
Raw Material of the PVDFCoated Aluminum Coil:
1. Aluminum Coil: highstrength aluminum with alloy of AA1100 (aluminum alloy is available withAA3003, AA3005, AA5005 according to customer)
2. Surface Paint: PE, PVDF andspecial paints.
Specification of the PVDFCoated Aluminum Coil:
Width: 20mm~1590mm
Thickness: 0.06mm~1.0mm
External Diameter: ≤ 1500mm
Internal Diameter: 405mm,505mm, 150mm, 75mm
Coil weight: ≤ 4000kg
Performance and usage
PVDF coated aluminum coils are specially processedthrough the technics of roller coating and baking with precise paints fromBECKER INDUSTRIAL COATINGS in
Performance of the coating
Aluminum Thickness | Coating Thickness | MEK | T Bend | Impact | Adhesion | Pencil Hardness | Boiling Water Proof |
0.3-1.5mm | ≥25μm | ≥100 Times | ≤2T | 50kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.15-0.28mm | ≥25μm | ≥100 Times | ≤2T | 20kg•cm | 0 Grade | ≥HB | no change within 2 hours |
Color of Card
Our PVDF coated aluminum coil is made offluorine carbon resin, pigment, ester solvent after high temperature roastingand baking. The paint of this PVDF coated aluminum coils are solidified to dryfilm with super weather resistance. PVDF coating also can be classified astraditional PVDF and nanometer PVDF coating.
A. Traditional PVDF Coating, with KYNAR500 PVDF and two or three times forcoating and baking, has good properties of anti-acid, anti-alkali and isdurable in atrocious weather and environment, keeping 15 years no unwontedfading. In view of these facts, we recommend this PVDF coated aluminum coilsare applied for external wall cladding.
B. Nanometer PVDF Coating, which different with traditional PVDF, is the clearcoating. It contains nanometer element, which can protect panel from pollution,because nanometer has self-cleaning effect, it is easy to get rid of dust andpollution by raining or water.
Color Match
For custom' color requests, we can deal as following:
1. Supply a physical sample of custom color. A color sample on metal ispreferred. If other, it is also acceptable. But the color matching rate may benot good as color on metal.
2. New color sample is usually offered by our paint supplier in 5-7 days,special color should be in 7-10 days.
3. Upon receipt of color sample, please approve in writing as soon as possible.Once you approved, we will arrange purchasing and production.
Note: Color difference maybe occurred in different production batch, soit is suggested all panels are placed in one order for same project. And keepsame direction as arrow on protective film when installing to avoid any colordifference by vision.
PE Aluminum Coating Coils for ACP
Featuresof PE Aluminum Sheet:
1.Adopting precision rolling coating technology, our PVDF and PE coated coil canensure excellent adhesive without coating omission.
2. For thePE coated aluminum coil we produced, there are various colors for your choice.
3. Usinginfrared heating technology to protect environment from pollution.
4. Ourcoated aluminum coil has four-roller coating line, uniform coating thicknessand good features.
RawMaterial of the PE Aluminum Coating Coils:
1. Aluminum Coil: high strength aluminum withalloy of AA1100 (aluminum alloy is available with AA3003, AA3005, AA5005according to customer)
2. Surface Paint: PE, PVDF and specialpaints.
Specification of PE Aluminum Coating Coil
Width: 20mm~1590mm
Thickness: 0.06mm~1.0mm
External Diameter: ≤ 1500mm
Internal Diameter: 405mm, 505mm, 150mm, 75mm
Coil weight: ≤ 4000kg
PE coated aluminum coil is processed throughthe technics of roller coating and baking with precise polyester paints. Itscolor is glossy and with variety of colors enabling you to choose easily.Chromatic aberration is small, impact resistance is strong and easy to beprocessed, and all its performance has reached or surpassed the nationalcriteria. The products are widely used in indoor and door decoration, ceilings,room surface tiles, corrugated boards, wallpanels, advertisement boards, counters, home appliances, decoration in and outof autos and boats.
Performance of thecoating
Aluminum Thickness | Coating Thickness | MEK | T- Bend | Impact | Adhesion | Pencil Hardness | Boiling Water Proof |
0.3-1.5mm | ≥18μm | ≥100 Times | ≤2T | 50 kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.2-0.28mm | ≥18μm | ≥100 Times | ≤2T | 30kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.15-0.18mm | ≥18μm | ≥100 Times | ≤3T | 20 kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.08-0.12mm | ≥16μm | ≥80 Times | ≤4T | 10 kg•cm | ≤1 Grade | ≥HB | no change within 1 hour |
0.022-0.06mm | ≥12μm | ≥50 Times | - | - | ≤1Grade | ≥HB | no change within1 hour |
Color of Card
PE (polyester)
PE
Color Match
For custom' color requests, we can deal as following:
1. Supply a physical sample of custom color. A color sample on metal ispreferred. If other, it is also acceptable. But the color matching rate may benot good as color on metal.
2. New color sample is usually offered by our paint supplier in 5-7 days,special color should be in 7-10 days.
3. Upon receipt of color sample, please approve in writing as soon as possible.Once you approved, we will arrange purchasing and production.
Note: Color difference maybe occurred in different production batch, so it issuggested all panels are placed in one order for same project. And keep samedirection as arrow on protective film when installing to avoid any colordifference by vision
- Q:does aluminum sheet has a function of magnetism isolating?
- no, it needs ferromagnetic materials.
- Q:Can aluminum sheets be used in marine environments?
- Indeed, aluminum sheets prove to be applicable in marine settings. Owing to its exceptional resistance to corrosion, aluminum stands as a prevalent choice for various marine purposes. The formation of a safeguarding oxide layer on its exterior inhibits further corrosion when exposed to saltwater or other corrosive substances commonly present in marine environments. Possessing both lightweight and robust properties, aluminum sheets become an optimal selection for a range of marine structures including boat hulls, decks, and superstructures. Furthermore, aluminum exhibits remarkable durability and an extended lifespan, thereby enhancing its appropriateness for marine applications.
- Q:How do aluminum sheets perform in terms of weather resistance?
- Aluminum sheets are highly weather-resistant due to their natural oxide coating, which provides excellent corrosion resistance against various weather elements such as rain, snow, UV radiation, and temperature changes. This oxide layer acts as a protective barrier, preventing the metal from further oxidation and degradation. Consequently, aluminum sheets retain their structural integrity and appearance even when exposed to harsh weather conditions for extended periods.
- Q:What are the different methods for bending aluminum sheets?
- Depending on the desired outcome and available equipment, there are various techniques for bending aluminum sheets. The following are some commonly used methods: 1. Manual Bending: For smaller projects, the aluminum sheet can be manually bent using a manual brake or bending tool. This can be achieved by hand with the assistance of clamps or a simple bending tool. 2. Press Brake: In industrial settings or for larger-scale projects, a press brake machine is utilized. It applies significant force through a punch and die set to create precise and consistent bends. 3. Roll Bending: To achieve long, continuous bends or curves, the aluminum sheet is passed through a series of rollers in the roll bending method. This technique is commonly employed in the production of cylindrical or conical shapes. 4. Rotary Bending: Thin aluminum sheets are effectively bent into curves using rotary bending. This method involves a rotating roller or wheel along the length of the sheet to create smooth and uniform bends. 5. Heat Bending: Thicker aluminum sheets or complex shapes often require heat bending. The sheet is heated to a specific temperature to enhance its malleability before being bent into the desired shape. It is crucial to consider factors such as aluminum thickness and alloy, desired bend angle and radius, and available equipment when choosing the appropriate bending method. Consulting professionals or referring to specific guidelines is recommended for optimal results.
- Q:Aluminum knowledge. What is the model 3003 H24? What does H mean?
- According to the main alloy aluminum alloy elements can be divided into 2 * * * for Al Cu alloy aluminum (Al--Cu), 3 * * * aluminum manganese alloy aluminum (Al--Mn), 4 * * * series of aluminum silicon alloy aluminum (Al--Si), 5 * * * for aluminium magnesium alloy aluminum (Al--Mg). 6 * * * for Al Mg Si alloy aluminum (AL--Mg--Si), 7 * * * for aluminum and zinc alloy aluminum [AL--Zn--Mg-- (Cu)].
- Q:Can the aluminum sheets be used for manufacturing power distribution systems?
- Indeed, power distribution systems can make use of aluminum sheets for their manufacturing needs. The electrical industry widely embraces aluminum as a material of choice due to its exceptional conductivity, lightweight nature, and cost-effectiveness. Notably, busbars, the essential elements within power distribution systems, are commonly crafted using aluminum. This is made possible by the ease with which aluminum sheets can be fabricated and shaped to conform to the desired busbar configuration, thereby enabling efficient transmission and distribution of power. Furthermore, aluminum displays commendable resistance to corrosion, rendering it suitable for outdoor applications. However, it remains crucial to guarantee that the aluminum sheets adhere to the required electrical and mechanical specifications for power distribution systems to ensure both their safety and reliability during operation.
- Q:How to clean the aluminium oxide on the surface of aluminum? What kind of materials should we use to clean the thin aluminum sheet, and what's the concentration?
- You can sprinkle the mix of Alkaline water,vinegar,washing powder and liquid detergent on the surface. And after a period of time, rub it with soft silk, after it being dry,sprinkle again and rub until it's clean.
- Q:What kind of aluminum sheet can be bent with five millimeters?
- The aluminum plate can be bent five milimeter too much, if only bending words and aluminum quality has little relationship.First of all, the state is the most important, the state is divided into hard, semi hard, soft (usually soft called O state)The bending effect of the whole hard is not too far (the aluminum plate is H18, H19, H38 and so on are all hard)Semi hard aluminum sheets can basically be bent (H24, that is, semi hard)O bending is certainly not a problem, but because of too soft, basically with this state to bend lessSecond, you have to choose pure aluminum or alloy aluminum?Pure aluminum hardness is not very good, with 1100, 1050, 1060 and so on can be recommended 1100 H26Alloy aluminum hardness is better, can use 3003, 3005, 5052 and other semi hard state can be.Specific recommendations were then determined by 6061, 2024, 7075 if the hardness is too high, especially for the T6 state is more, should not bend, unless you're heating and folding the difference between aluminum and aluminum is poor oxidation resistance, tolerance, surface effect, crystal accuracy and the uniform stability of a difference, not only the bending effect difference.If the aluminum surface paint it quality do not too good, good is a waste, it is recommended to use 3003-H26, 3005H24 or 5052H34, the price of twenty pieces of it, made up to more than forty yuan per kilogram
- Q:What are the different methods for engraving aluminum sheets?
- Engraving aluminum sheets can be done using various methods, each with its own benefits and uses. 1. Laser engraving: Among the most popular techniques is laser engraving, which employs a laser beam to vaporize the aluminum surface, resulting in a permanent and precise engraving. This method offers great precision, speed, and versatility, making it suitable for a wide range of applications. 2. Mechanical engraving: Another method involves utilizing a mechanical tool, like a rotary cutter or diamond-tipped tool, to physically remove material from the aluminum surface. This approach enables deep and intricate engravings, making it ideal for applications that prioritize durability and depth. 3. Chemical etching: For highly precise and intricate designs, chemical etching is often used. This method selectively removes material from the aluminum surface using chemicals. It is commonly employed in industries such as electronics and aerospace, where precision and high-quality finishes are vital. 4. CNC milling: By utilizing a computer-controlled machine, known as Computer Numerical Control (CNC) milling, material can be removed from the aluminum sheet with precision and complexity. This technique is well-suited for applications that require intricate or 3D engravings. 5. Hand engraving: For artistic freedom and customization, hand engraving is an option. This method involves manually creating engravings on the aluminum surface using handheld tools like gravers or chisels. While it may not offer the same level of precision as other methods, hand engraving allows for personalization. The choice of engraving method depends on various factors such as the desired design, level of detail, production volume, and budget. Each technique has its own advantages and limitations.
- Q:What is the typical modulus of elasticity for aluminum sheets?
- The modulus of elasticity for aluminum sheets typically ranges around 70 GPa (gigapascals) or approximately 10 million psi (pounds per square inch). Nevertheless, it should be emphasized that the specific alloy and temper of the aluminum sheet can cause variations in its modulus of elasticity.
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Grey color back coated aluminium sheet rolls
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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