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Color Coated Aluminum Coil

Color-coated aluminum coil, as the name implies, is to paint and color the surface of aluminum substrate. Commonly used are fluorocarbon color-coated aluminum coil and polyester color-coated aluminum coil. Widely used in aluminum-plastic panels, industrial factory buildings, aluminum shutters, composite panels, aluminum ceilings, cans, electronic products. Color-coated aluminum (color-coated aluminum coil), common polyester color-coated aluminum (color-coated aluminum coil), is widely used in aluminum honeycomb panels, aluminum ceilings, roof surfaces, and leftover materials. Its performance is very stable and it is not easy to be corroded. A new type of material.

Blue Color Coated Aluminum Coil

Color coated aluminum coil

Product Specifications

Material	A1100, A3003, A3004, A3105, A5052, A8011…….
Coating	Fluorocarbon, polyester, epoxy
Aluminum plate thickness	0.2mm-4.00mm
Processing width	Coated aluminum coil 20mm-1500mm
Barrel diameter	150mm, 405mm, 505mm, 508mm, 510mm
Coating thickness	PVDF (fluorocarbon) >=25micron POLYESTER (polyester)>=18micron
Gloss	10-90%
Coating hardness	Greater than 2H
Adhesion	Not inferior to level 1
Impact resistance	50kg/cm
Color	Customized according to customer requirements

Color

We have pre-coated rolls in a variety of colors for you to choose from. Pattern coils are widely used in ceiling, door or interior decoration. What color to choose is entirely up to your needs and preferences, if you want other colors or patterns, please contact us for a custom design.

Note: Actual color may vary slightly due to coating material, light and other factors.

Type

Color coated aluminum coil coating is divided into: polyester coated aluminum coil (PE), fluorocarbon coated aluminum coil (PVDF). Continuous solid film with protective decorative properties. It is a kind of anti-UV ultraviolet coating. The polyester resin uses the polymer containing ester bonds in the main chain as the monomer, and adds the alkyd resin. The ultraviolet absorber can be divided into matt and high-gloss series according to the gloss. It can give colorful aluminum products rich colors, and has good gloss and smoothness, as well as superior texture and feel, and can also increase the sense of hierarchy and three-dimensionality. It can protect objects exposed to the atmosphere and attacked by ultraviolet radiation, wind, rain, frost and snow; due to temperature difference, freeze-thaw cycles, corrosive gases and microorganisms, the coating can play a protective role. Especially suitable for interior decoration and advertising boards.

Characteristic

Flatness:

There is no composite high temperature indentation on the surface. There is no residual stress on the plate surface and no deformation after shearing.

Decorative:

Painted with wood grain and stone grain, it has a realistic physical texture and a fresh natural beauty. The pattern is made at will, giving customers a wide range of personality choices, which can enrich the humanistic connotation of the product and give people more beautiful enjoyment.

Weatherability:

The paint pattern formed by coating and baking at high temperature has high gloss retention, good color stability and minimal color difference change. long lasting.

Mechanical:

High-quality aluminum, plastic and adhesive are selected, and advanced composite technology is adopted. The product has the flexural and flexural strength required by the decorative board. Under the four-season climate, changes in wind pressure, temperature, humidity and other factors will not cause bending, deformation, expansion, etc.

Environmentally friendly:

It is resistant to salt-alkali acid rain corrosion, it will not corrode and live toxins, does not release any toxic gas, does not cause corrosion of keels and fixings, and is flame-retardant. Not lower than B1 level according to national regulations.

Surface

Color-coated aluminum coils can be simply divided into:

Color-coated aluminum coils coated with paint on the surface can be divided into polyester (PE) coated aluminum coils, fluorocarbon (PVDF) coated aluminum coils, and epoxy roller coated aluminum coils. Of course, there are also cases where one side is coated with fluorocarbon and the other side is coated with polyester; there are even cases where both sides are coated with fluorocarbon;

The thickness of the coating can be divided into single coating (4-20 microns); double coating (25-28 microns); 3 coatings (35-38 microns);

Aluminum coils with patterns on the surface are also called printed aluminum coils; because of different uses, they are often called roofing materials (aluminum-magnesium-manganese roofing systems), ceiling materials (for aluminum alloy ceilings), and home appliance panels (used in aluminum-magnesium-manganese roofing systems). Interior and exterior decoration of household appliances), food materials (food-grade chroming and roller coating, in line with the US FDA standard), wire drawing board (the surface is brushed), etc.

Application

Color-coated aluminum coil has a rich color range, and color-coated aluminum coil has good plasticity and machinability, making it an ideal material for various architectural shapes. Color-coated aluminum coils have provided architects, designers and owners with a color space to achieve personalized exterior walls and ceilings, and are also the most ideal material for architectural modeling. field is applied.

Construction and decoration: aluminum-plastic composite panel, aluminum veneer, aluminum honeycomb panel, interior aluminum panel, aluminum alloy shutter door, garage door, awning, aluminum ceiling, thermal insulation composite metal plate, building metal curtain wall, exterior wall decoration, aluminum Magnesium-manganese metal roof, 8011 metal roof, 3003 metal roof, 3004 metal roof, corrugated aluminum alloy roof, corrugated aluminum alloy roof, steel structure building, metal ceiling, interior decoration, fireproof board, advertising display board, chassis shell;

Electronic appliances and household appliances: elevators, electrical enclosures, computer cases, computer panels, lighting, furniture, solar reflectors, solar water heater water tank enclosures;

Road traffic, automobiles and others: traffic facility signs, vehicle interiors, ship decorations, advertising panels, chassis shells, luggage, metal packaging, aerospace, automotive radiators;

Furniture and home improvement: metal furniture, furniture finishes, kitchen cabinets, various countertops, box partitions, mobile rooms, toll booths, pipe insulation, etc., with beautiful appearance, light weight, corrosion resistance, impact resistance, easy processing, Good fire performance, easy to clean, easy to maintain, and many colors.

Processing of color-coated aluminum coils

Coated aluminum coil is a product obtained by coloring the surface of aluminum flat plate. According to its characteristics, it can be divided into polyester and fluorocarbon spraying. The product performance is very stable, not easy to be corroded, and has a long service life.

1. Raw material coil entry: start the uncoiler to ensure that the raw material enters the production line continuously and smoothly.

2. Pretreatment: The surface of the aluminum coil should be cleaned and treated with organic chemicals (degreased), and then dried. Among them, the temperature of deoiling treatment is 45~70℃, and the time is about 10~20s.

3. Roller coating: Color-coated coils are coated with topcoat and paint. Among them, the primer and topcoat are composite fluorocarbon coatings, mainly including: 30-40 parts of polyurethane acrylic resin, 2-6 parts of epoxy polybutadiene epoxy resin, 3-9 parts of titanium dioxide, glycidyl isocyanide 4-8 parts of urate ester, 1-4 parts of lauryl alcohol ester, 50400.2-0.6 part of wetting agent.

4. Baking, drying and refrigeration: the liquid coating applied on the surface of the aluminum coil is baked and dried in a drying oven, and the temperature of the drying oven is adjusted after curing to complete the cooling of the coating. The drying temperature of the drying oven is about 241°C-260°C.

Processing Technology Of Color-Coated Aluminum Coil

1. After the light aluminum coil is cleaned, chromed, rolled, baked, etc., the surface of the aluminum coil is coated with various colors of paint, that is, the color-coated aluminum coil.

2. Color aluminum is widely used in thermal insulation panels, aluminum curtain walls, aluminum-magnesium-manganese roofing systems, aluminum ceilings and many other fields because of its advantages of light texture, bright color, easy processing and no rust.

3. Coated aluminum coils can be simply divided into: Surface coating paints are divided into polyester (PE) coated aluminum coils and fluorocarbon (PVDF) coated aluminum coils; Oxygen roll coated aluminum coil. Of course, there are also cases where one side is coated with fluorocarbon and the other side is coated with polyester; there are even cases where both sides are coated with fluorocarbon.

Thickness Of Coating

It can be divided into single coating (4 μm-20 μm); double coating (25 μm-28 μm); 3 coating (35 μm-38 μm); the surface patterns are various, and are also known as wood grain aluminum coil, stone grain aluminum coil, brick grain, Camouflage aluminum coils, fabric aluminum coils, etc.; because of different uses, they are usually used as roofing materials (aluminum-magnesium-manganese roofing systems), ceiling materials (for aluminum alloy ceilings), and wire-drawing boards (the surface is brushed), etc.

The Main Features Of The Roller Coated Board

Good temperature resistance, the melting point of aluminum is 660 degrees, and the general temperature cannot reach its melting point.

It is environmentally friendly and not easy to change color. It is operated with a chromium-free treatment solution; the roller coating paint contains active chemical molecules, which promotes the formation of a protective layer on the surface of the material. The active chemical molecules are stable and easy to recycle, meeting environmental protection requirements.

Corrosion resistance Because there is a tight oxide film on the surface, it has strong adhesion, oxidation resistance, strong acid and alkali resistance, corrosion resistance, decay resistance, ultraviolet radiation resistance and other characteristics.

The color is uniform and long-lasting, and the color is uniform and delicate. Soft and bright, avoiding the individual color difference of traditional spraying, no matter how large the ceiling is, its color and luster are always the same. Long lasting and new.

Combination of rigidity and toughness, the strength of the board is extremely high. The combination of rigidity and toughness can be arbitrarily cut, slit, curved, pressure balanced, drilled, connected and fixed and edge compression formed.

Welcome To Contact Us!

Ganghua Steel is a leading aluminum manufacturer and supplier in China. The factory has complete equipment, according to customer requirements can produce and process a variety of aluminum plate, aluminum coil, aluminum pipe, aluminum rod, aluminum foil, aluminum wire, etc. In addition, we also have professional color coating and oxidation process, to provide customers with different colors of aluminum plate, aluminum coil, aluminum pipe, aluminum wire and other products. As a manufacturer and supplier, we will make products for our customers and support third party quality inspection. Welcome to contact us to purchase aluminum, to give you the best quality and price!

Product Category

Color Coated Aluminum Coil

Color Coated Aluminum Plate