Foamed Aluminium Alloy Board

Good Flexible Stone

Align with Cingo Flexi Stone

Good Flexible Stone

Align with Cingo Flexi Stone

Foamed Aluminium Alloy Board

Company Profile

Cingo Flexi Stone is a specialized high-tech enterprise that is committed to covering green new material and its related supporting production line of R&D, production, sales and international trade, viewing high-tech new material industry as pillar. The company actively responds to the national energy conservation and environmental protection new materials policy, and cooperates with domestic and foreign universities and research institutes to integrate environmentally energy-saving residential environment technologies and products into different regions of the world, and is committed to the application and innovation of such technologies and products throughout the world.

Why Choose Us

Our Factory

Our certificate

ISO quality management system certification, ISO environmental management system certification, ISO health management system certification, CE certification. Exported to 36 countries around the world 48 patented technologies. Integrated branding and marketing of Flexible stone.

Our product

Our company independently researches, develops and produces flexi stone, flexi facing brick, flexi wood, flexi leather, flexi weaving, flexi granite, flexi artistic stone and DIY flexi products. They feature soft lightness, strong flexibility, good air permeability, convenient construction and excellent physical and chemical properties. It is widely used in the interior and exterior decoration of residential buildings, hotels, office buildings, schools and commercial buildings.

Production market

The company is equipped with a new material research and development center, which precedes the development of decorative materials. The perfect measurement and control center ensures the excellent quality of products, which are sold all over the country and exported to the international market including Middle East, Southeast Asia, Russia, Africa, South America, Australia.

What Is Foamed Aluminium Alloy Board

Aluminium alloy board, available in two striking colors: Golden and silver. This design combines the lightweight properties of foamed aluminum with a visually captivating metallic finish, offering an advanced and durable solution for modern architecture. The foamed aluminium alloy board features a unique foamed structure that provides exceptional strength and lightweight properties, making it ideal for a variety of applications. The golden variant delivers a luxurious and warm appearance, perfect for creating statement pieces and enhancing the elegance of any space. The silver variant offers a sleek and contemporary look, adding a touch of modern sophistication to interiors and exteriors alike.

Advantages Of Foamed Aluminium Alloy Board

Lightweight

Foamed aluminium alloy board is a lightweight material, much lighter than solid aluminum sheet due to its porous structure and relatively low density. This gives it an advantage in applications where weight reduction is required, such as aerospace and transportation.

High Strength

Despite its lower density, the pores in the structure of foamed aluminium alloy boards are evenly distributed, creating a strong network structure. This gives foamed aluminium alloy boards high strength and rigidity, with some resistance to compression and bending.

Good Energy-Absorbing Properties

Due to the existence of porous structure, foamed aluminium alloy board has excellent energy-absorbing properties. When subjected to impact or extrusion, its pores can absorb and disperse energy, playing the role of buffer and protection, so that it is used in the field of collision protection, military protection and so on.

Good Thermal And Acoustic Insulation

The porous structure of foamed aluminium alloy board has good thermal and acoustic insulation properties. It can reduce heat conduction and sound transmission, which is suitable for building insulation, sound control and other applications.

Corrosion Resistance

Foamed aluminium alloy board is often made of pure aluminum or aluminum alloy with good corrosion resistance, which has excellent corrosion resistance. It can resist oxidation, corrosion and some chemical substances, suitable for some applications in harsh environments.

High Processability

Foamed aluminium alloy board can be processed by conventional metal processing methods such as cutting, drilling and welding. It can be customized in shape and size according to specific needs, adapting to various application scenarios.

Types of Foamed Aluminium Alloy Board

Large cell – open both sides and open one side
The shiny silver skin on both sides of this low density materials is removed to create a translucent panel. This panel is extremely lightweight and allows light to pass through. All chalco foamed aluminium alloy boards are highly reflective; however the bottom of this panel may be even more than others; sharply reflecting light and even picking up the colour of well lit material at a reflective angle to the panel.The shiny silver skin of the large cell is removed and the cells underneath are exposed. This creates a surface that has been described as appearing like an “aluminum sponge”. This is a low density material resulting in large, deep open cells.

Middle cell – open one or two sides
These middle cell foamed aluminium alloy boards are created by removing the surface on one side or both sides of the panel, through a special blasting process. The cells below the skin are exposed. This surface consists of a series of middle cell open areas and swirling solid areas, which mingle together to create an appearance described as similar to the surface of the moon or a frozen porous lava flow.

Small cell – -open one or two sides
As per the middle open cell product, this small foamed aluminium alloy board is created by removing the surface on one of the sides of the panel or both sides, through a special blasting process. Cells below the skin are exposed. This surface consists of a series of small open areas and swirling solid areas. They mingle together to create an appearance described as similar to the surface of the moon or a frozen porous lava flow.

Closed-cell aluminum foam
Closed-cell foam aluminum panels are mainly used in urban rail, highway sound barriers and other projects that require sound insulation. And other functions of energy absorption, shock absorption and anti-collision.

What Are the Application of Foamed Aluminium Alloy Board

The new foamed aluminium alloy board material is a new type of lightweight functional-structural integrated material composed of aluminum or aluminum alloy matrix and pores. The special structure of the new foamed aluminium alloy board material determines its lightness, high porosity, high specific surface area and other characteristics, thus obtaining excellent characteristics that many dense metals do not have, such as strong energy absorption, impact resistance, high specific strength, electromagnetic shielding, sound absorption performance, high damping, low thermal conductivity, low conductivity, etc. The performance of the new foamed aluminium alloy board material mainly depends on the pore structure parameters such as porosity, pore diameter, through porosity, pore structure type, specific surface area and the metal matrix. Compared with dense metal materials, new foamed aluminium alloy board materials can be used as functional materials as well as structural materials. Usually, new foamed aluminium alloy board materials have dual functions of function and structure, and are durable and easy to recycle. It has huge application prospects in the fields of industry, military, aerospace and construction.

The application of new foamed aluminum material as a structural material, due to the existence of a large number of pores in the foamed aluminum, it has the characteristics of light weight and high specific strength, making it an ideal filling material for lightweight composite sandwich panels or sandwich tubes. The new foamed aluminum material is used as the filler of the sandwich composite board, which is not only light in weight, but also has high strength and stiffness. The compressive strength, stiffness and energy absorption properties have been greatly improved. Compared with the traditional honeycomb sandwich material, the new foamed aluminum material has higher performance and better formability, and overcomes the disadvantage of the anisotropy of the honeycomb sandwich material. Using a new foam aluminum material to replace the expensive honeycomb interlayer material can greatly reduce the cost while obtaining higher performance. In the construction industry, new foamed aluminum materials or other foamed metals can be made into light, hard, and fire-resistant components, railings or supports, such as high-frequency and high-speed acceleration and deceleration of modern elevators. Quality foam metal material to reduce energy consumption.

Installation Of Foamed Aluminium Alloy Board

Exterior wall installation
Dry hanging a main keel a pair of keels a hanging plate →screws or bolts. All kinds of structural adhesive or high strength metal bonding adhesive (3M, etc.) can assist fixation. (Screws and bolts should be made of stainless steel).

Interior wall installation
A thousand keel and a pair of keels (screw fixation). Paste a high flatness base plate, a dozen back glue and a screw (large holes with clips temporarily fixed, to be 24 hours later or longer, according to the performance of the glue to decide), remove the screws and clips on the upper plate.Traditional machine fixing>wall>high levelness base plate (or wood square and other)>plate surface positioning>regular drive into the butterfly screw bolts should be stainless steel material).

Ceiling installation
Because foamed aluminium alloy boards are light, installation is very simple and mechanically fixed (screws,bolts).I hang, magnetic suction.(Screws and bolts should be made of stainless steel).

Preparation Technology Of Foamed Aluminium Alloy Board

Solid metal sintering method
Most of the foamed aluminium alloy board produced by this method has a through-hole structure. This is due to the fact that most of the aluminum particles are connected with each other through sintering, and the aluminum is always kept solid.

Powder metallurgy foaming method
The process principle is to mix aluminum powder and foaming agent powder and compress them to obtain a preform with a gas tight structure. Heating the preform will cause the foaming agent to decompose and release gas, forcing the preform to expand to obtain foamed aluminium alloy board.

Loose powder sintering
This method is mostly used to prepare foam copper. Because the dense oxide film on the surface of aluminum powder will prevent the particles from sintering together, it is relatively difficult to prepare foamed aluminium alloy board by loose powder sintering method. At this time, the oxide film can be destroyed by means of deformation to make the particles stick together more easily; or add magnesium, copper and other elements to form eutectic alloy when sintering at 595~625 ℃.

Slurry molding method
The slurry forming method is to form a suspension of metal aluminum powder, foaming agent (hydrofluoric acid, aluminum hydroxide or orthophosphoric acid), reaction additive and organic carrier. Stir it into a state containing foam, and then put it into the mold for heating and roasting. Then the slurry starts to become sticky, and with the gas generated, it starts to expand, and finally gets foamed aluminium alloy board with certain strength. If the slurry is directly poured into the polymer foam, the polymer material can be pyrolyzed by heating up, and the open cell foam material can also be made after sintering.

Sintering dissolution method
The aluminum powder and salt powder are evenly mixed and pressed into billets. During the pressing process, the salt powder basically keeps its original appearance. The aluminum powder undergoes plastic deformation and fills the gap between the salt particles to form a continuous network matrix. Then, the billets are sintered to combine the reticulated aluminum matrix into a whole. Finally, the sintered billet sample is placed in hot water, and the salt particles in the billet are filtered out to obtain uniform open cell foamed aluminium alloy board parts.

Hollow three-dimensional skeleton method
The liquid metal is diecasted into a ceramic with a hollow skeleton 3d mesh structure, cooled, and then the skeleton is removed.

Fiber sintering
The process of this method is to first obtain aluminum wire by mechanical drawing or other methods, then make aluminum wire into felt ring by slurry casting or mechanical felt ring, and then sinter it to achieve the required strength and porosity.

Slurry soaked sponge sintering method
The method is to make spongy organic substances into organic precursors of the desired shape, and then use the slurry containing the metal aluminum powder to be processed to penetrate (the carrier of the suspension is water and organic liquid). The soaked organic precursor is dried to remove solvent, sintered and cooled to obtain foamed aluminium alloy board with high porosity and three-dimensional structure.