What is etched aluminum veneer, what is it like, and what is the difference between it and ordinary

Etched aluminum veneer is very different from ordinary aluminum veneer, etched aluminum veneer is a type of immersion surface treatment. Ordinary aluminum veneer is a spraying type surface treatment.

Aluminum plate etching process aluminum plate is amphoteric material, both afraid of acid, but also afraid of alkali, so some of the corrosion liquid is corroded with alkaline materials, some are corroded with acidic materials, under normal circumstances, there are many corrosions of acidic materials, and alkaline materials can be washed white. The aluminum plate with good material is ground with jujube charcoal to remove greasy and scratches and grind out a matte surface. The pattern is then printed on a silkscreen with an ink model of -49 and so on.

This corrosion-resistant ink is delicate and the printed patterns are of high quality. After the pattern is printed, it is put into the electric furnace to dry, and then the back is sealed with sticky notes, and the edges are sealed with tape to enter the corrosion process. The corrosive fluid formula for aluminum plates is as follows:

Ferric chloride 50% copper sulfate 50% water appropriate amount of Baumé between 15 20 ° aluminum plate should be placed flat, in the process of corrosion on the pattern overflow ochre red slag, should be removed with a brush at any time, a large number of bubbles appear on the aluminum surface, and the slag floats with the bubbles. The corrosion time of aluminum plate can be completed in about 15 to 20min. Under normal circumstances, the thickness of the aluminum plate should not be less than 1mm, otherwise it will corrode through and affect the effect.

The protective material of the aluminum plate is removed with banana water or acetone. The corroded aluminum plate is polished the same as the copper plate, and the remaining wax is rubbed with banana water during polishing, and the bright light is rubbed with another piece of cotton, and then the light protector is sprayed for protection, and the others are processed like copper.

1.Aluminum plate. Etch.

It is the process of corrosion on an aluminum plate protected by ink by means of a potion.

2.Generally, the pattern will be corroded, so it can be understood as a concave and convex pattern.

Aluminum veneer.

1.Aluminum plate etching is the process of corroding an aluminum plate protected by ink by means of a chemical solution.

2.Generally, the pattern will be corroded, so it can be understood as an aluminum veneer with a concave and convex pattern.

Aluminum veneer refers to the building decoration material formed by chromization and other treatments, and then processed by fluorocarbon spraying technology. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resin (kanar500), which are divided into three types: primer, topcoat and varnish.

The spraying process is generally divided into two, three or four coats. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, has excellent resistance to cold and hot grinding performance, can resist strong ultraviolet radiation, can maintain long-term non-fading, non-chalking, and long service life. The structure of aluminum veneer is mainly composed of panels, stiffeners and corner early embedded codes.

The maximum workpiece size can reach 8000mm 1800mm (L W) The coating adopts the United States PPG, the United States Valspar, the Netherlands AkzoNobel, South Korea KCC, and other well-known brand coatings, the coating is divided into two coatings and one baking, three coats and two baking, and its coating performance meets the AAMA (American Building Manufacturing Association) and ASCA AAMA 2605 98 standard. Lu Shimao.

The aluminium veneer curtain wall system has a smooth surface, good wind pressure resistance, and is available in a variety of color coatings, giving the building a distinctive sense of modernity. The system design is reasonable, can meet a variety of functional needs, and is widely used in the wall decoration of various commercial or industrial buildings.

As a commonly used decorative material in the exterior wall building decoration industry, aluminum veneer has gradually become a strong member and is widely used. The quality is superior and the surface treatment is rich in colors to meet a variety of needs. Fortum specializes in the production of aluminum veneer for many years, which is undoubtedly an excellent choice.

Aluminum veneer can be used as both indoor ceiling curtain wall and outdoor exterior wall, each with its own advantages, easy installation, easy maintenance, long service life, and has an excellent position in the building materials market. With Fortum's many years of experience, the production technology of aluminum veneer is becoming more and more sophisticated. The surface of the aluminum veneer is flat, the production technology is advanced, and the personalized product can be customized according to customer requirements, and the building reveals a unique style after installation, and it is not easy to fade and durable.

Aluminum veneer has high plasticity, can be processed into arc or special-shaped, surface coating can have a variety of colors, form a beautiful pattern on the wall, and can be combined with glass cavity curtain wall to form a different appearance, so that the building is more noble and elegant style.

There are many kinds of aluminum veneer, which can be customized according to the needs of different occasions, beautiful and generous, exquisite and unique, neat and clean board surface, easy to disassemble and assemble, easy to maintain, and long service life. Choose Fortum, wonderful with you.

After years of experience precipitation, Fortum's aluminum veneer production technology is constantly optimized, and the product quality is improving day by day. Every step of fine processing, for the final perfect finished product and hard work.

1. Light weight, good rigidity, high strength, thick aluminum plate weighs 8kg per square plate, and tensile strength is 100-280N mm2.

2. Good durability and corrosion resistance. PVDF fluorocarbon paint based on Kynar-500 and HYLUR500 can be used for 25 years without fading.

3. Good manufacturability. Using the process of first processing and then painting, the aluminum plate can be processed into various complex geometries such as flat key surface, arc type and spherical surface.

4. Uniform coating and diverse colors. The advanced electrostatic spraying technology makes the adhesion between the paint and the aluminum plate uniform, the color is diverse, and the choice space is large.

5. It is not easy to stain and easy to clean and maintain. The non-adhesive nature of the fluorine coating film makes it difficult for contaminants to adhere to the surface and has good cleanability.

6. Convenient and fast installation and construction. The aluminum plate is formed in the factory, and there is no need to cut it at the construction site, and it can be fixed on the dismantling frame of the Gubi judgment.

7. It can be reused, which is conducive to environmental protection. Aluminum plate can be 100%**, different from glass, stone, ceramics, aluminum-plastic panels and other decorative materials, ** high residual value.