PE prepainted aluminum coil sheet
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PE彩涂铝卷产品是采用聚酯涂料经专业辊涂烘烤加工而成。色泽靓丽，颜色多样，选择方便；色差小，耐冲击、易加工，各项性能均达到或超过国家相关标准。产品广泛用于室内及门面装修，天花扣板、屋面瓦、墙板、广告招牌、柜台、家电家具、车体游船等内外装饰。
技术参数
铝材厚度 | 涂干膜厚度 | MEK | T弯 | 冲击 | 附着力 | 铅笔硬度 | 耐沸水 |
＞0.3mm | ≥18±1um | ≥100次 | ≤3T | 50kg.cm | 0级 | ≥HB | 2h无变化 |
0.2～0.3mm | ≥18±1um | ≥100次 | ≤3T | 20kg.cm | 0级 | ≥HB | 2h无变化 |
0.15～0.18mm | ≥15±1um | ≥80次 | ≤4T | 20kg.cm | ≤1级 | ≥HB | 1h无变化 |
0.08～0.12mm | ≥15±1um | ≥80次 | ≤4T | 10kg.cm | ≤1级 | ≥HB | 1h无变化 |
0.026～0.06mm | ≥12±1um | ≥50次 |
| 10kg.cm | ≤1级 | ≥HB | 1h无变化 |
PE Aluminum Coating Coils for ACP
Features of PE Aluminum Sheet:
1. Adopting precision rolling coatingtechnology, our PVDF and PE coated coil can ensure excellent adhesive withoutcoating omission.
2. For the PE coated aluminum coil weproduced, there are various colors for your choice.
3. Using infrared heating technology toprotect environment from pollution.
4. Our coated aluminum coil has four-rollercoating line, uniform coating thickness and 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, wall panels, advertisement boards, counters,home appliances, decoration in and out of autos and boats.
Performance of the coating
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:We are shopping for a new LQ trailer. We are looking at several different brands and noticed that some have aluminum skin on an aluminum frame, and others have aluminum skin on a steel frame. Other than the obvious differences in weight and cost, what are other benefits/disadvantages of each? Thanks
- Well, you already know the differences in weight and cost, so I won't address those. Advantages to an aluminum frame are that it will not rust although it may corrode. However, most steel frames now are coated to protect them from the elements and prevent rusting. Or, the steel can be galvanized. So, if you get a steel frame, check for this. Aluminum is a more brittle metal than steel, so some people think that is does not perform as well in a crash. However, there are no horse trailer crash statistics published to prove or disprove this. The flip side is that a steel frame can have hidden rust weakening it and making it perform poorly in a crash. Should something happen to your frame, steel is often reparable, while aluminum sometimes is not and the trailer is totaled. Aluminum is more difficult to weld than steel.
- Q:Are aluminum coils suitable for electrical conductivity?
- Yes, aluminum coils are suitable for electrical conductivity. Aluminum is a highly conductive material that has a conductivity rating of approximately 62% of the International Annealed Copper Standard (IACS). This makes aluminum coils an excellent choice for various electrical applications, including power transmission and distribution, electrical motors, and transformers. Additionally, aluminum coils offer advantages such as lightweight, high corrosion resistance, and lower cost compared to copper coils. However, it is important to note that aluminum has a lower conductivity than copper, so larger aluminum coils may be required to achieve the same level of conductivity as smaller copper coils. Overall, aluminum coils are a viable and commonly used option for electrical conductivity.
- Q:How do aluminum coils withstand extreme weather conditions?
- Aluminum coils are able to withstand extreme weather conditions due to the unique properties of aluminum. Firstly, aluminum is a lightweight material, which allows it to be flexible and resistant to bending or warping under high winds or heavy snow loads. This makes aluminum coils less likely to sustain damage during extreme weather events such as hurricanes or blizzards. Additionally, aluminum has a high resistance to corrosion. It forms a protective oxide layer on its surface when exposed to air, which prevents the metal from rusting or deteriorating when exposed to moisture or harsh weather conditions. This protective layer acts as a barrier against elements like rain, snow, or saltwater, making aluminum coils highly durable and long-lasting. Furthermore, aluminum has a high thermal conductivity, which means it can quickly dissipate heat. This property allows aluminum coils to efficiently transfer heat away from the system, preventing overheating and potential damage during hot weather conditions. The ability to dissipate heat effectively also contributes to the energy efficiency of aluminum coils. Finally, aluminum is a non-magnetic material, which means it is not affected by electromagnetic interference or lightning strikes. This makes aluminum coils safe and reliable in areas prone to electrical storms or high electromagnetic activity. In conclusion, aluminum coils are designed to withstand extreme weather conditions due to their lightweight, corrosion-resistant, thermally conductive, and non-magnetic properties. These characteristics make aluminum coils highly durable, reliable, and suitable for use in a wide range of applications, including HVAC systems, automotive cooling, and electrical wiring.
- Q:How are aluminum coils manufactured to specific dimensions?
- Aluminum coils are manufactured to specific dimensions through a process known as rolling. In this process, large aluminum ingots are heated and then passed through a series of rolling mills, where they are gradually reduced in thickness and elongated. By adjusting the speed and pressure of the rolling mills, manufacturers can control the dimensions of the aluminum coils, ensuring they meet the required specifications.
- Q:Can aluminum coils be used for decorative purposes?
- Yes, aluminum coils can be used for decorative purposes. Aluminum is a versatile material that can be easily shaped and manipulated, making it suitable for a wide range of decorative applications. Aluminum coils are often used to create decorative trim, accents, and borders in various industries such as architecture, interior design, and automotive design. They can be painted or coated with different finishes to enhance their visual appeal and match the desired aesthetic. Due to their lightweight nature and durability, aluminum coils are also commonly used for decorative purposes in outdoor settings, such as garden ornaments, sculptures, and signage. Overall, aluminum coils offer a cost-effective and aesthetically pleasing option for incorporating decorative elements into various projects.
- Q:What are the differences between aluminum coil 3003h24 and 3a21h14?
- The mechanical property references of rolled plate 3003 H24and 3A21 H14 are as follows: 3003 H24--Rm/MPa≧140-180；Rp0.2/MPa≧115；A(%)≧1-5(thickness 0.2mm-4.5mm）3A12 H14--Rm/MPa≧145-215；A（%）≧6
- Q:Can aluminum coils be used in high-vibration environments?
- Yes, aluminum coils can be used in high-vibration environments. Aluminum is known for its high strength-to-weight ratio, which allows it to withstand vibrations without significantly deforming or breaking. Additionally, aluminum has excellent corrosion resistance properties, making it suitable for various environmental conditions. It is commonly used in industries such as automotive, aerospace, and electronics, where high-vibration environments are prevalent. However, it is important to ensure that the aluminum coils are properly designed and installed to minimize any potential issues arising from vibration.
- Q:What are the different protective coatings available for aluminum coils?
- Some of the different protective coatings available for aluminum coils include polyester, PVDF (polyvinylidene fluoride), epoxy, and acrylic coatings. These coatings help to enhance the durability and resistance of the aluminum against corrosion, UV rays, and harsh weather conditions.
- Q:What are the common surface protection methods for aluminum coils?
- There are several common surface protection methods for aluminum coils that are widely used in various industries. These methods aim to protect the surface of the aluminum coils from corrosion and other forms of damage, ensuring their long-term durability and performance. One of the most common surface protection methods for aluminum coils is anodizing. Anodizing involves immersing the aluminum coil in an electrolyte bath and applying an electric current to create a protective oxide layer on the surface. This oxide layer not only enhances the appearance of the aluminum coil but also improves its resistance to corrosion, scratching, and wear. Another popular surface protection method is coating. This involves applying a protective layer of paint or coating material onto the surface of the aluminum coil. Coatings can be applied through various techniques such as electrostatic spraying, roll coating, or coil coating. These coatings provide a barrier between the aluminum surface and external elements, protecting it from moisture, UV radiation, and other environmental factors that can cause corrosion and damage. In addition to anodizing and coating, aluminum coils can also be protected through the use of protective films. These films are usually made from polyethylene or similar materials and are applied to the surface of the coil as a temporary protective layer. Protective films help prevent scratches, abrasions, and other forms of damage during transportation, storage, and installation. Once the aluminum coil is ready to be used, the protective film can be easily peeled off, leaving a clean and undamaged surface. Furthermore, aluminum coils can be protected through proper storage and handling practices. Storing the coils in a dry, clean, and well-ventilated area, away from corrosive substances, can significantly prolong their lifespan. Handling the coils with care and using appropriate lifting and transportation equipment can also prevent physical damage that can compromise their integrity. Overall, the common surface protection methods for aluminum coils include anodizing, coating, the use of protective films, as well as proper storage and handling practices. By employing these methods, aluminum coils can be effectively safeguarded against corrosion, scratching, and other forms of damage, ensuring their optimal performance and longevity.
- Q:Are aluminum coils affected by magnetic fields?
- Aluminum coils may be influenced by magnetic fields to some degree. Unlike magnetic materials, aluminum lacks inherent magnetic properties. However, when confronted with powerful magnetic fields, aluminum can develop an induced magnetic field through electromagnetic induction. Consequently, this can lead to a minor attraction or repulsion between the aluminum coil and the magnetic field. Nevertheless, this effect is generally weaker in comparison to materials possessing magnetic properties like iron or steel. It should be noted that the extent of interaction between aluminum coils and magnetic fields relies on various factors including the magnetic field's strength and proximity, the coil's shape and size, and the specific composition of the aluminum alloy utilized in the coil.
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PE prepainted aluminum coil sheet
- Ref Price:
-
- 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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