Why Choose Us
Our Product
We offer a variety of products, including B1 fireproof aluminum composite panels, wooden aluminum composite panels, mirror aluminum composite panels, 3D aluminum composite panels, PE/PVDF coated aluminum composite panels, aluminum coils, and aluminum honeycomb panels.
Our Certificates
We hold CE and EN13501 certifications.
Product Applications
Our products are suitable for building exterior walls.
Our Services
We help you determine the quantity, style, and delivery time of your order. Our team provides efficient and high-quality service, ensuring strict quality control at every stage. We guarantee timely delivery according to our contract.
Pre-painted aluminum sheet is a highly favored material, known for its exceptional performance across various construction and industrial applications.
Aluminum sheet coil is a highly versatile material that excels across various applications in construction, manufacturing, and transportation. Its advantages are numerous and significant.
Aluminum coil roll is a versatile and high-performance material widely used in construction, manufacturing, and transportation. Its advantages make it a preferred choice across various applications.
3003 aluminum coil is a versatile material widely used in construction, manufacturing, and transportation, thanks to its distinctive advantages. First and foremost, 3003 aluminum coil is renowned for its excellent corrosion resistance.
Pre-painted aluminium coil is a highly versatile material that has been treated with a specialized coating to enhance its performance in various applications, including construction, manufacturing, and decoration. One of the key advantages of pre-painted aluminium coil is its exceptional durability.
Pre-painted aluminum coil is a high-performance material widely used in construction, manufacturing, and decoration due to its distinctive advantages. First and foremost, pre-painted aluminum coil stands out for its exceptional durability.
Pre-coated aluminium is a high-performance material that has been specially treated with a protective coating, making it highly advantageous for various applications in construction, manufacturing, and decoration.
Prefinished aluminum coils are a high-performance material that has undergone meticulous processing and coating, making them highly suitable for a wide range of applications in modern construction, manufacturing, and decoration.
Prefinished aluminum coils are a high-performance material widely used in construction, manufacturing, and decoration. One of the biggest advantages of prefinished aluminum coils is their exceptional durability.
What is Painted Aluminum Coil?
Painted aluminum coil refers to aluminum metal that has been rolled into a coil and then coated with a protective and decorative layer of paint. This process enhances the material's aesthetics and durability, making it ideal for a variety of applications across industries.
Characteristics Of Color-Coated Aluminum Coils
These coated aluminum coils are decorative
Color-coated aluminum coils are painted with wood grain and stone grain so it has a realistic physical texture and a vivid natural beauty. The pattern can be made at random, giving customers a wide range of individual choices, enriching the humanistic connotation of the product, and giving people more aesthetic enjoyment.
These painted aluminum coils are weather resistance
The baked varnish pattern formed by continuous coating and high-temperature baking has high gloss retention, good color stability, and minimal change in color difference. Polyester paint on color-coated aluminum coils has a 10-year warranty, and fluorocarbon paint on color-coated aluminum coils has a 20-year warranty.
Color-coated aluminum coils are mechanical
High-quality aluminum materials, plastics, and adhesives are selected, and advanced composite technology is adopted. The Color coated aluminum coils have the bending and flexural strength required by the decorative board. In the four seasons, the change in wind pressure, temperature, humidity, and other factors will not cause bending, deformation, expansion, etc.
Color-coated aluminum coils are environmental protection
Corrosion resistance to saline-alkali acid rain, color-coated aluminum coils will not corrode and produce poisonous bacteria, will not release any toxic gas, will not cause keel and fixing parts to rust, and is flame retardant.
--Physical Tests
The physical test is important to check that the paint has been applied and cured properly so that it will perform well during the end-use.
--Visual Inspection
Visual inspection is important to confirm that there is no unacceptable visual defect because coil coated metal must meet the aesthetic requirement as well as the one associated with performance.
Physical Tests:
Film Thickness:
Having the right film thickness is critical for the long-term performance of the paint film. For the primer coat, the low film could result in premature corrosion or poor adhesion. For the topcoat, the low film could result in premature failure due to weathering. The high film is also a problem, you know, as it means an added cost, which affects the profitability of the product.
Color:
One of the main reasons for buying pre-painted products is to provide a specific colored appearance. As usually customer matches the pre-painted metal to other components of a building or product, so matching the color standard where specified is very important for the great appearance of the final assembled product. For repeat colors, matching the standard on each run ensures that there will be color consistency over time.
Color must be consistent across the width of the strip, as well as between coils of an order. Many factors can affect the color: Paint Formulation & Quality, Film Thickness, Substrate Color, Cure Temperature (PMT), and Dwell Time in curing ovens or even the Contamination with Other Paints.
Gloss:
Consistency in gloss is important to provide a uniform appearance to customers. The final product may be made up of several components made from different coils. If the gloss is not consistent, the final product's appearance will be poor and looks not good.
Adhesion:
There are several tests conducted to check the various aspects of adhesion, including T-bends, Impact, and Various Scratch Tests.
Pre-painted aluminum coil/sheet may undergo several types of forming to convert it to the final product, like the types of bends in construction of siding or roofing, embossed garage doors, residential doors, ceiling grid, home & office furniture, embossed refrigerators, beverage cans & lids, etc.
One of the key advantages of the pre-painted coil is that it can be formed after painting, so these tests are important to make sure that the paint will not be damaged or removed during the following processing.
Factors that can affect adhesion include Paint Formulation, Film Thickness, Cure Temperature (PMT), Line Speed, Treatment Quality, Aluminum & Steel Quality, and Cleanliness.
Cure:
The cure is a term that refers to the degree to which the material is converted from its initial state to the final or cured state.
Production Process Of Colour Coated Aluminum Coil
Production process of colour coated aluminum coil: coated aluminum coil refers to a product with color spraying effect on the surface of aluminum coil, which can also be called color coated aluminum coil and color aluminum coil. The purpose of coating treatment is to have beautiful effects in the fields of architecture, decoration and home;
Generally, the production process of coil coating has five steps, namely coil input, cleaning and chemical treatment, painting, curing and finished product output. The process layout and equipment composition are separate in different cases, but the basic parts are the same.
》The input of raw material coil is the continuous uncoiling of Uncoiler to ensure the continuous and stable input of coil into the production line. Some adopt cross rotating beam coiler, and some adopt dual sets of alternating uncoilers at the front and back. In short, it is for timely coil supply;
》Surface cleaning and chemical treatment is to clean the upper and lower surfaces of aluminum coil and carry out chemical pretreatment to ensure that the paint can be firmly attached;
》For painting, one production line shall have at least two roller coaters to ensure two layers of finish paint and primer;
》It refers to the curing of paint layer, which means that the coil just painted shall complete the fixed line before contacting the next roll surface to avoid mutual adhesion and damage. Generally speaking, it includes at least two curing boxes;
》It is the output of finished products to ensure that the production line speed is synchronized with the transfer of finished products.
Have Stable Performance Of Painted Aluminum Coil
Easy to process and widely used, they are widely used in construction, electronic appliances, furniture, solar reflectors, etc. The brightly colored aluminum can be used as a protective layer for outdoor buildings, advertising walls, and as the shell of electronic products. It has stable performance and can even reach a 30-year quality guarantee after special treatment. Color-coated aluminum coils are mainly made of fluorocarbon, polyester, etc. The color-coated aluminum has stable performance.
After special treatment, the color-coated aluminum coil has a long service life and a product warranty of up to 30 years. It is a new type of material that is currently popular. High-quality aluminum, plastic and adhesive are selected, and advanced composite technology is adopted. 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. It is resistant to salt, alkali, acid and rain corrosion, will not corrode or produce toxic bacteria, will not release any toxic gases, will not cause rust on the keel and fixings, and the flame retardancy is not less than B1 level according to national regulations.
Color-coated aluminum coils have a rich range of colors, good decorative, weather-resistant, mechanical and environmentally friendly properties, making them ideal materials for various architectural shapes. Performance and application of fluorocarbon spray-coated color-coated aluminum coils Color-coated aluminum coils have provided architects, designers and owners with a color space for personalized exterior walls and ceilings. Whether it is a multifunctional large-scale building or a unique and creative new building, color-coated aluminum coils have a relatively large advantage and can always meet the different requirements of modern and classical architectural styles, making the building colorful. In addition, color-coated aluminum coils are also widely used in electronic appliances (computer cases, electrical panels), interior decoration (lighting, furniture), packaging, solar reflectors, air conditioning ducts and road signs.
Color-coated aluminum coils mainly include 1 series, 3 series and 5 series products. Typical alloys include 1060 color-coated aluminum coils, 1100 color-coated aluminum coils, 3003 color-coated aluminum coils, 3004 color-coated aluminum coils and 5052 color-coated aluminum coils. The thickness is between 0.25-2.5mm and the width is less than 1700mm. Color-coated aluminum coils are rich in color and highly decorative, with realistic physical texture and fresh natural beauty. Patterns can be customized according to customer needs to meet different needs. In addition, the paint pattern formed by the color-coated aluminum coils through splicing and high-temperature baking has high gloss retention, good color stability, and minimal color difference.
The polyester paint has a 10-year warranty, and the fluorocarbon paint has a warranty of more than 20 years. The technology of color-coated aluminum coils is very advanced. We use high-quality aluminum, plastics and adhesives, and advanced composite technology. Under the four-season climate conditions, changes in wind pressure, temperature, humidity and other factors will not cause bending, deformation, expansion, etc.
Therefore, the market share and customer evaluation of color-coated aluminum coils have always been very high. Excellent processing technology, high-quality raw material selection, and good pre-sales and after-sales service are the factors that have won the recognition of color-coated aluminum coils from customers, and are also the important reasons why color-coated aluminum coil production has been leading the market for many years.
The Painted Aluminum Coil are divided into polyester-coated aluminum coils (PE), and fluorocarbon-coated aluminum coils (PVDF) on the basis of the coating. The polyester coating formed by baking the surface of the aluminum plate many times can form solidly adhered continuous solid films that have protective decorative properties. It is an anti-UV coating. The polyester resin is made of a high molecular polymer containing ester bonds in the main chain, and an alkyd resin is added. The ultraviolet absorber can be divided into matt and high-gloss series according to the gloss. It can endow aluminum products with rich colors, good gloss and smoothness, as well as superior texture and feel. In addition, it can also increase the sense of layering and three-dimensionality of aluminum products. It can protect objects exposed to the atmosphere and being attacked by ultraviolet radiation, wind, rain, frost, and snow. Due to temperature differences, freeze-thaw cycles, corrosive gases, and microorganisms, the coating can play a protective role. The color-coated aluminium coil is especially suitable for interior decoration and advertising boards.
Fluorocarbon coatings of fluorocarbon polyester-painted aluminum coils are PVDF resins, mainly referring to vinylidene fluoride homopolymers or copolymers of vinylidene fluoride and other small amounts of fluorine-containing vinyl monomers. Fluorocarbon coatings can be divided into traditional fluorocarbon coatings and nano-fluorocarbon coatings according to the surface film formation structure. The fluorocarbon polyester color-coated aluminum coils are especially suitable for the decoration and display of indoor and outdoor decorations in public places, commercial chains, exhibition advertisements, etc.
Our Factory
The Jinxiang aluminum composite panel (also call ACP or ACM) is made of high quality and strictly chosen materials, such as DuPont adhesive polymer membrane with 2 layers of virgin aluminum skin at polyethylene (PE) core or fire retardant(FR) core.
FAQ
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