Classification and characteristics of color-coated aluminum coils

Color-coated aluminum coil refers to the depiction and coloring of aluminum substrate floor. Common types include polyester color-coated aluminum coil (PE) and fluorocarbon color-coated aluminum coil (PVDF), which are widely used in aluminum-plastic panels, industrial manufacturing unit roof walls, aluminum blinds, composite panels, aluminum ceilings, cans and digital products. Its overall performance is very stable and no longer easily corroded, making it a new type of material. Polyester color-coated aluminum coil (PE) Polyester color-coated aluminum coil (PE) is an anti-ultraviolet coating, polyester resin with a polymer containing an ester bond in the main chain as a monomer, and alkyd resin is added. UV absorbers can be divided into matte and over-gloss mainly according to gloss. It can give colorful aluminum products rich colors, ideal gloss and smoothness, reliable texture and feel, and can further expand the experience of layering and three-dimensional sense. Polyester color-coated aluminum coil (PE) can prevent objects from being exposed to the environment and attacked by ultraviolet radiation, wind, rain, frost and snow; the coating can provide protection due to temperature differences, freeze-thaw cycles, corrosive gases and microbial effects. Polyester color-coated aluminum coil (PE) is particularly suitable for interior decoration. Fluorocarbon color-coated aluminum coil (PVDF) Fluorocarbon color-coated...

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The difference between polyester enameled wire and polyesterimide enameled wire

Polyester enameled wire and polyesterimide enameled wire are two common electromagnetic wires. The main differences are reflected in temperature resistance, chemical properties, mechanical properties and application scenarios. Polyester enameled wire has low cost and high mechanical strength as its core advantages, and is suitable for normal temperature scenarios; while polyesterimide enameled wire is characterized by high temperature resistance and chemical corrosion resistance, and is designed for extreme environments. When choosing, you need to consider the operating temperature, environmental conditions and cost budget of the equipment. Differences between polyester enameled wire and polyesterimide enameled wire 1. Temperature resistance and insulation performance Polyester enameled wire: ◆ Temperature resistance grade: usually Class B (130℃), some modified polyester enameled wires can reach Class F (155℃). ◆ Insulation material: Polyester resin coating is used, which has good scratch resistance and solvent resistance, but poor heat shock resistance, and is easy to soften or age at high temperature. Polyesterimide enameled wire: ◆ Temperature resistance grade: generally Class H (180℃), some composite coating products can reach Class C (200℃ and above). ◆ Insulation material: mainly polyester imide resin, the heat shock resistance and softening breakdown temperature are significantly better than polyester enameled wire, and it is more...

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How to choose the right enameled wire?

Enameled wire is mainly used for winding coils, such as transformers, motors, and inductors. How to choose enameled wire can not only improve our work efficiency, but also save costs. Choosing the right enameled wire requires comprehensive consideration of application scenarios, electrical properties, mechanical properties, and environmental factors. Considerations for Selecting enameled magnet wire 1. Determine the application scenario When choosing enameled wire, we must first clarify the purpose of the enameled wire, for example: ◆ High-frequency equipment (such as high-frequency transformers, inductors): need to pay attention to the skin effect, and may require multiple strands of fine wire or special wire. ◆ High-power equipment (such as motors, power transformers): focus on current carrying capacity and temperature resistance. ◆ Micro equipment (such as headphone coils, sensors): require extremely fine wire diameters (such as 0.02mm~0.1mm). ◆ High-temperature environment (such as automotive motors, industrial equipment): choose high-temperature resistant insulating paint (such as polyimide). 2. Conductor material selection ◆ Enameled copper wire: high conductivity (low resistance), high cost, suitable for most scenarios. ◆ Enameled aluminum wire: light weight, low cost, but high resistance, requires thicker wire diameter compensation, suitable for weight-sensitive scenarios (such as drone motors). ◆ Coated wire: such as silver-plated copper...

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Aluminum Coil Anodizing Process

Processing steps of anodized aluminum coils ★ Mechanical polishing – degreasing – water washing – chemical polishing – water washing – anodizing – water washing – closing – mechanical brightening. ★ Chemical polishing products: aluminum alkaline polishing liquid ★ Anodizing products: aluminum anodizing liquid ★ Closing products: aluminum coil coloring closing liquid Aluminum coil anodizing and dyeing process Aluminum products treated by dyeing method have beautiful and bright colors, higher corrosion resistance, wear resistance and insulation than general aluminum products. Suspend the aluminum workpiece in a suitable electrolyte solution and use it as an anode for electrolysis. During the electrolysis process, the hydroxide ions in the water release electrons at the anode to become water and new ecological oxygen, which oxidizes the aluminum into a thicker aluminum oxide film. Because this process is oxidized by the metal product as the anode, it is called anodizing. After anodizing, the aluminum product is colored, closed and processed to become a dyed product. Dyeing process of anodized aluminum coils Pretreatment During repeated mechanical processing, aluminum parts are stained with more grease, a small amount of abrasives, dust and imperfect oxide films. These substances have poor conductivity and cannot be anodized, so they need...

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Textured Aluminum Plates for Architectural Decoration

Textured aluminum plates are divided into pure textured aluminum plates and alloy textured aluminum plates. Pure textured aluminum plates mainly include: 1050, 1060, 1100. Alloy textured aluminum plates mainly include: 3003, 3105, 5052, 5083, 5754, 6061, 2024, 8011, 5086, etc. Among them, the most commonly used textured aluminum plates materials are: 1100, 1050, 1060, 3003, 5052, 5083, 6061. The advantages between textured aluminum plates and traditional building materials Lightweight and high strength ◆ Textured aluminum plates are made of aluminum and are lightweight and high-strength. ◆ Traditional building materials such as concrete and masonry are lighter in weight, easier to carry and install, and reduce the construction burden. Strong corrosion resistance ◆ Textured aluminum plates have excellent corrosion resistance. Aluminum has a natural oxide film that prevents further oxidation reactions, thereby protecting aluminum from environmental moisture and chemical corrosion. ◆ Traditional building materials such as iron and steel are easily corroded by oxidation, affecting the service life of buildings. Good surface decoration ◆ The surface of textured aluminum plates is treated with special processes and has a variety of different patterns and colors to choose from. This allows patterned aluminum plates to be flexibly used in different decoration and design...

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The difference between 5754 aluminum sheet and 5A03 aluminum sheet for noise barriers

5754 aluminum sheet and 5A03 aluminum sheet are both aluminum-magnesium alloys. Both can be used in the manufacture of noise barriers. Today, let’s explore the differences in their material properties and application areas. 5754 aluminum sheet for noise barriers ◆ Strength and corrosion resistance: 5754 aluminum sheet has medium strength, good corrosion resistance and weldability. Its strength and rigidity are higher than ordinary aluminum sheets, and it can withstand greater pressure and vibration. ◆ Processing performance: This aluminum sheet is easy to process and suitable for operations such as cutting, bending and welding, which can meet complex engineering needs. ◆ Application areas: 5754 aluminum sheet is widely used in the construction of noise barriers on both sides of urban roads, highways and railways, which can effectively reduce the impact of traffic noise on the surrounding environment. 5A03 aluminum sheet for noise barriers ◆ Strength and corrosion resistance: The magnesium content of 5A03 aluminum sheet is slightly higher than that of 5754 aluminum sheet, so it has better corrosion resistance and tensile strength. This makes 5A03 show better resistance in harsh environments, especially in humid or marine climate conditions. ◆ Welding performance: 5A03 aluminum sheet has better weldability than 5754 aluminum...

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5 Advantages of 6082 aluminum plate for shipbuilding

Marine aluminum plates are mainly 5xxx and 6xxx series aluminum alloys, including 5083 aluminum plate, 5086 aluminum plate, 5454 aluminum plate, 5754 aluminum plate, 5052 aluminum plate, 6061 aluminum plate, etc. In addition, 6082 aluminum plate is also an aluminum alloy material widely used in shipbuilding and other marine engineering, with many significant advantages. Why choose 6082 aluminum plate for shipbuilding? Lightweight High strength and low density: 6082 aluminum plate has an excellent strength-to-weight ratio, which allows the hull to significantly reduce weight and improve fuel efficiency and speed while maintaining structural strength. Excellent corrosion resistance 6082 aluminum alloy has excellent resistance to seawater and other corrosive environments, reducing maintenance costs and frequency and extending service life. Good weldability 6082 aluminum plates are suitable for a variety of welding processes and facilitate connection and assembly during ship manufacturing. Excellent processability 6082 aluminum plate is easy to machine, can meet the needs of complex shapes and sizes, and is suitable for the manufacture of various structural components. Heat treatment strengthening 6082 aluminum alloy can improve its mechanical properties through heat treatment so that it can maintain good operability after annealing and is suitable for high-load structural applications. Application of 6082 aluminum...

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6 Advantages of 3105 embossed aluminum coil

3105 embossed aluminum coil is an aluminum alloy material widely used in construction and industry. It is mainly composed of aluminum, manganese and magnesium and belongs to the AL-Mn series. It can be used for thermal insulation of roofs and exterior walls, as a shell material for household appliances, and can also be used to manufacture lightweight car bodies and other vehicle parts.  Today we explore its 6 advantages together. Click to Order Advantages of 3105 embossed aluminum coil 1. Excellent corrosion resistance 3105 aluminum coil has good corrosion resistance and is suitable for humid or chemically corrosive environments. This makes it perform well in building exterior walls, roofs and other places where long-term weather resistance is required. 2. Lightweight and high strength 3105 embossed aluminum coil has a low density, which is easy to transport and install, and has sufficient strength to withstand various engineering loads. This feature can effectively reduce the overall weight and improve construction efficiency in architectural and structural design. 3. Good processing performance 3105 embossed aluminum coil is easy to process, can be cold-processed and hot-processed, and can adapt to a variety of design requirements. It has strong plasticity and can meet the manufacturing requirements...

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Advantages of 3004 aluminum foil for lunch boxes

Disposable lunch boxes are widely used in daily life, such as takeaway packaging, picnics and other outdoor activities. Although traditional plastic lunch boxes are low-priced and easy to use, they put great pressure on the environment. Small takeaway lunch boxes may take a long time to degrade naturally. With the increasing severity of environmental pollution, aluminum foil lunch boxes have followed the trend of environmental protection and become the most widely used type of lunch boxes. At present, the use of aluminum foil containers and household food packaging aluminum foil has become very common at home and abroad. The safety of food packaging materials is an important part of food safety. Aluminum foil lunch boxes are a type of green and environmentally friendly lunch box containers. The raw materials are 3 series or 8 series aluminum foil, which are stamped by special equipment. The raw materials are non-toxic and recyclable, and are more and more widely used in daily life. Among them, 3004 aluminum foil is one of the main base materials for lunch boxes. Advantages of 3004 aluminum foil for lunch boxes Good barrier properties 3004 aluminum foil has excellent barrier properties, which can effectively block gas and moisture,...

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What are the aluminum alloys with good conductivity?

In the metal world, aluminum has good conductivity. It is a metal element known for its beneficial applications. It ranks fourth among conductive materials. Silver (Ag), gold (Au) and copper are the top three conductive materials. Metals AG and Au have the highest conductivity. Aluminum materials with good conductivity mainly include pure aluminum, aluminum-magnesium alloys and aluminum-copper alloys, etc. These materials are widely used in electronics, electrical and other fields due to their excellent conductivity. 1. Pure aluminum: best conductivity Pure aluminum is one of the best aluminum materials with good conductivity. Its conductivity can reach 64.9 MS/m, ranking first among aluminum alloys. Pure aluminum (1060 aluminum plate) has excellent conductivity and processing properties, and is often used to manufacture electronic and electrical products such as battery covers and capacitor materials. In addition, pure aluminum also has good corrosion resistance and can maintain stable conductivity in harsh environments. 2. Aluminum-magnesium alloy: the perfect combination of strength and conductivity Aluminum-magnesium alloy is an aluminum material with high strength and excellent conductivity. Among them, 6061 aluminum plate is a typical representative of aluminum-magnesium alloy. It has high electrical conductivity and mechanical properties and is often used in aerospace, automobile, shipbuilding and other...

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