Customizable 3003 3004 5052 Pvdf Coated Aluminium Coil For Various Scenarios

Pvdf Aluminum Coating Suitable For Various Scenarios At A Reasonable Price

Product Introduction:

PVDF aluminum coating is a metal paint color-coated aluminum sheet made by applying fluorocarbon paint with a fluorocarbon resin content of more than 70% on the metal plate and then baking it at high temperature. PVDF fluorocarbon coating is the best among existing architectural coatings and is recognized as the best organic coating with the best protective effect. It can ensure that the metal building plate will not be damaged for decades and always maintain its beautiful color. So far, PVDF fluorocarbon coating has been exposed to the sun, wind and rain for more than 30 years in buildings around the world and has always remained perfect. PVDF is polyvinylidene fluoride. The maximum electronegativity of fluorine atoms forms a very stable fluorocarbon bond, and its unique molecular symmetry makes PVDF have extraordinary stability, unique anti-ultraviolet light photolysis performance, and excellent insulation and mechanical properties.

PVDF aluminum coating is a metal paint coated sheet made by applying fluorocarbon paint of PVDF fluorocarbon resin on the metal plate and then baking it at high temperature.

Specifications:

Color: Ral No. and Sample

Grade: 1060 A3003 A3004

Standard: AISI, ASTM, BS, DIN, GB, JIS

Application: Making roof panels

Thickness: 0.25mm to 1.2mm

Width: 1250mm or less

Port: Qingdao Port or Tianjin Port

Basic Information

Origin: China

Brand Name: Hangxi Metal

Certification: ISO

Model: 0.25 to 1.2mm

Payment and Shipping Terms

Packing Details: Export Packing

Delivery Time: 20-40 Days

Payment Terms: L/C, T/T

Supply Capacity: 15,000 Tons Per Month

Production process:

• Surface treatment: The surface of the aluminum coil is pre-treated by cleaning, degreasing, pickling, etc. to remove oil, dust and oxide scale on the surface to improve the adhesion between the coating and the substrate.

• Painting: The PVDF coating is evenly applied to the surface of the aluminum coil by roller coating, spraying, etc. The roller coating process can ensure uniform thickness of the paint film and high production efficiency, which is suitable for large-scale production.

• Baking and curing: The painted aluminum coil is sent to a high-temperature oven for baking to make the PVDF coating undergo a cross-linking reaction to form a firm coating. The baking temperature and time are adjusted according to the type and thickness of the coating. The general baking temperature is between 180℃-250℃.

Performance characteristics

• Excellent weather resistance: It can resist ultraviolet rays, extreme temperature differences (-50℃ to 150℃) and acid rain erosion, and maintain color and gloss for up to 20-30 years, far exceeding ordinary coatings. It complies with international standards such as AAMA 2605 and is often used in harsh outdoor environments.

• Strong corrosion resistance: It has strong resistance to salt spray and chemical pollutants, and is suitable for use in highly corrosive environments such as coastal areas and industrial areas. For example, it can be used for chemical plant enclosures, offshore platform facilities, etc.

• Good self-cleaning: The coating surface is smooth and hydrophobic, and dust and other pollutants are easily washed away by rainwater, reducing cleaning costs and making maintenance of building curtain walls more convenient.

• Good mechanical properties: The aluminum substrate gives PVDF aluminum coating higher strength and rigidity. At the same time, the PVDF coating also has a certain flexibility, making it difficult to break or damage during processing and use. The product has the bending and folding strength required for decorative panels. Under the four-season climate conditions, changes in wind pressure, temperature, humidity and other factors will not cause bending, deformation, expansion, etc.

• Strong aesthetics: It can provide a variety of effects such as metallic color, matte, pearlescent, etc. The color can be customized to meet the needs of modern architectural aesthetics and add a unique appearance effect to buildings and products.

• Environmental protection: It is resistant to salt, alkali and acid rain corrosion, will not corrode itself or produce toxic bacteria, will not release any toxic gases, will not cause rust on the keel and fixings, has good flame retardancy, water-based fluorocarbon coatings are gradually becoming popular, has low VOC emissions, and complies with green building standards such as LEED.

Product use:

pvdf aluminum coating is widely used in many fields due to their excellent weather resistance, corrosion resistance, mechanical properties and aesthetics. The following are their core uses and typical scenarios:

I. Architectural decoration field

1. Building curtain wall

Use: As curtain wall panels, they are used for the facade decoration of large public buildings such as commercial buildings, office buildings, hotels, airports, high-speed rail stations, etc.

Advantages: Strong weather resistance, long-term resistance to ultraviolet rays, acid rain and extreme temperature differences, maintaining color and gloss (such as no fading for more than 20 years); Smooth surface and self-cleaning, reducing dust adhesion and manual cleaning costs; Can be customized in a variety of colors and textures (such as metallic, matte, pearlescent effects) to meet the personalized design needs of modern buildings.

2. Roof and wall decoration

Use: Used for covering or decoration of building roofs and walls, such as villas, factories, and exterior wall insulation decoration integrated panels for commercial complexes.

Advantages: Lightweight and high strength, reducing the overall weight of the building, while providing wind pressure resistance and earthquake resistance; ◦ Good corrosion resistance, suitable for buildings in acid rain areas and coastal high salt fog environments.

3. Indoor decoration

Uses: elevator car panels, corridor wall panels, ceiling decorations, etc.

Advantages: beautiful and durable, easy to clean, and environmentally friendly and non-toxic (in line with green building standards).  

Ⅱ.Industrial protection field

1. Chemical industry and marine engineering

Uses: anti-corrosion coatings for chemical plant pipelines and storage tanks, offshore platform guardrails, and anti-corrosion decorations for steel structures.

Advantages: extremely strong chemical corrosion resistance, resistance to acid, alkali, salt spray and industrial pollutants; excellent weather resistance, adaptable to marine environments with high humidity and strong ultraviolet rays.

2. Electronic and electrical equipment

Uses: air conditioner outer shell, refrigerator panel, computer case, elevator button panel, etc.

Advantages: high surface hardness, scratch resistance, not easy to yellow after long-term use; good insulation, suitable for the safety protection needs of electronic equipment.

3. Transportation tools

Uses: high-speed rail carriage skin, subway interior panels, ship deck cladding, car bumper decorative strips, etc.

Advantages: lightweight (low density of aluminum substrate), reducing energy consumption of transportation tools; strong impact resistance, adaptable to high-speed driving or bumpy environments.

Ⅲ.Advertising and signage fields

1. Outdoor advertising display boards

Uses: large billboards, light box panels, city guide signs, etc.

Advantages: Excellent weather resistance, no fading or cracking after long-term outdoor use; High-definition patterns can be printed on the surface, the colors are long-lasting and bright, and the self-cleaning property reduces the impact of dust on the picture.

2. Logo and instrument panel

Use: Airport flight information screen frame, car instrument panel panel, industrial equipment operation panel, etc. Advantages: High-grade texture, wear-resistant and easy to clean, suitable for high-frequency contact scenes.

IV. Special scene application

1. Environmental protection and energy saving field

Use: Solar photovoltaic module frame, wind power equipment anti-corrosion decorative panel.

Advantages: Anti-ultraviolet aging, protect photovoltaic panels from long-term stable operation; Meet low-carbon environmental protection requirements (recyclable aluminum substrate + low VOC coating).

2. Food and medical industry

Use: Food processing plant wall decoration, medical equipment shell (such as operating table frame, medicine storage cabinet panel).

Advantages: Smooth surface is not easy to breed bacteria, meets food-grade hygiene standards; resistant to disinfectant corrosion, easy to clean and sterilize.

Summary The core value of PVDF aluminum coating lies in the perfect combination of the lightweight and mechanical properties of aluminum with the high durability and decorativeness of PVDF coating. It not only meets functional needs (such as anti-corrosion and protection) but also enhances visual effects. It is the preferred material in high-end buildings, industrial equipment, transportation and other fields. Its application scenarios are still expanding with the development of technology (such as the popularization of environmentally friendly water-based PVDF coatings).

Packaging and transportation

Our company is committed to providing a series of high-quality, innovative and cost-effective steel products that are widely used in various industries. We strive to create value for customers and meet their various needs. The company has the operating advantages of complete specifications and fast delivery. The company has won the trust and praise of domestic and foreign customers with its trustworthy and quality-oriented service concept.

The products are exported to Southeast Asia, the Middle East, South America, Europe and other countries and regions, and enjoy a good reputation. The inner layer of the product packaging is waterproof paper, the outer layer is iron packaging, and the wooden pallet is fixed by fumigation. It can effectively protect the product from corrosion during sea transportation. Domestic and foreign customers are welcome to call for consultation and order.