Painted Aluminium Sheet

Painted aluminium sheet is a new kind of material, the surface is coated with a layer of fluorocarbon paint or polyester paint, so that the aluminum plate has uv protection, acid and alkali resistance, high weather resistance and other excellent properties, the life of outdoor used can be as long as 20 years.

Signi can produce according to the specifications customized by the customer. The professional color coating production line ensures the stable quality of the color aluminum plate, which is better than Baosteel PCM aluminum alloy plated color plate, and the manufacturer’s wholesale price is favorable.

Painted aluminium sheet description

Painted aluminium sheet The thermal expansion and cold contraction of the processed metal roofing in the case of large temperature difference is an inevitable objective law.

The smoke outlet, skylight and pipe outlet can be directly penetrated.

Special technology is adopted to ensure the watertightness of the accessories.

Due to its good flatness, corrosion resistance, decorative and mechanical properties, it is favored by the market and widely used in architectural decoration, food packaging, electronics, printing, transportation and other fields.

Production process of painted aluminium sheet

The sample shall be carried out at the Hainan National Exposure Test Site or an area with equivalent climate environment according to GB/T 9276.

The sample shall be placed at an angle of 45° to the south and the test time shall be 10 years.

Aluminum sheet pre-roll coating process

Signi paints solid color, wooden grain, brushed, marble grain, chameleon etc thick sheet painting production line.

Multi-layer painting process

Multilayer spraying process with three spraying(referred to as three sprays), spray bottom paint, topcoat and hood varnish and two spraying (primer, topcoat).

Coating thickness:

• It can be divided into single coating (4μm-20 μm);
• Double coating (25μm-28 μm);
• 3 coating (35μm-38μm).

Painted aluminium sheet Is the aluminum and aluminum alloy plate after coating and coloring treatment, belongs to the aluminum and aluminum alloy plate belt deep processing products.

Painted aluminium sheet specifications

Coating thickness: It can be divided into single coating (4μm-20 μm); double coating (25μm-28 μm); 3 coating (35μm-38μm).

The surface has various patterns, which are also called wood grain aluminum coils and stone grain aluminum coils, brick patterns aluminum coils, camouflage aluminum coils, fabric aluminum coils, etc.

Because of their different uses, they are usually used as roofing materials (aluminum-magnesium-manganese roofing systems), ceiling materials (aluminum alloy ceilings), and brushed plates (surface processed by brush drawing) etc.

There are many factors affecting the roller coating quality, mainly are the quality of aluminum substrate, the construction performance of coating, the material and quality of coating roller.

Painted aluminium sheet is widely used in the construction industry and has played an important role in the development of modern buildings in the direction of comfort, lightness, durability, economy and environmental protection. Due to the advantages of moderate structural strength, weather resistance, corrosion resistance, fire resistance, acid and alkali resistance, and heat insulation, it is recognized as a roofing and exterior wall material with a design service life of more than 20 years.

Advantages of painted aluminium sheet

Painted aluminium sheet It has the advantages of both aluminum plate and organic material. It not only has the advantages of high mechanical strength, good toughness, and easy processing and forming of aluminum plate, but also has good coloring, decorative, and decorative properties of organic polymer coating materials. Corrosion resistance, it can be easily processed by punching, bending, deep drawing, welding, etc. The products made by aluminium are practical, decorative, easy to process and durable. The adhesion between the printed layer and the bottom layer is high.

Color aluminum produce parameter

We can paint various customized fluorocarbon paints such as green grass pattern, Gray, iron gray, white gray, silver gray, dark gray, imitation brick pattern, silver on the surface of aluminum sheet, giving the aluminum plate many characteristics such as high weather resistance, high durability, long life, self-cleaning, fingerprint resistant, anti-fading, antistatic, preservative. Painted aluminum sheet/coil can also be used for perforated aluminium panels facade, aluminium gazebo, perforated metal screen panel.

Henan Signi Industry Co., Ltd. is the strength of the painted aluminium sheet manufacturers, all the products were produced and delivered to meet the requirements of national standards, color coating products with high strength, thermal insulation and corrosion protection, antibacterial, self-cleaning, antibacterial, long life and many excellent characteristics.

Our products have been exported to more than 80 countries all over the world. And the series products of White, light off-white, crimson, camouflage pattern, reticulated, orange peel, Green, dark green, light bean green are well received by customers. We have a professional service team to provide you with project analysis and quotation services, as the painted aluminium sheet manufacturers, our advantages are low price, good quality. Signi aluminum built a reputation for speed and reliability by consistently delivering on the shortest lead-times in coil coating.