CN2658277Y

CN2658277Y - Glaze aluminium board

Info

Publication number: CN2658277Y
Application number: CN 03229332
Authority: CN
Inventors: 尹昌吉
Original assignee: SHANGHAI BOHAN COMMERCIAL TRADE CO Ltd
Current assignee: SHANGHAI BOHAN COMMERCIAL TRADE CO Ltd
Priority date: 2003-03-10
Filing date: 2003-03-10
Publication date: 2004-11-24
Anticipated expiration: 2013-03-10

Abstract

The utility model discloses a porcelain fused aluminum single board building decoration material which is characterized in that: the aluminum board is the base material; the aluminum board decoration face layer comprises at first a steel grit surface blasting treatment layer, then is covered by a silicon dioxide coating. The convexity of the steel grit surface blasting treatment layer is 5 to 10, and the thickness of the silicon dioxide coating is 25 to 40 Mu-m. The color of the silicon dioxide coating can be selected according to the requirements of building decoration. The utility model will not age under such conditions as ultraviolet rays, residual gas of cars, atmosphere pollution, acid rain etc., will not affix with atmosphere pollutants, and will remain gorgeous appearance all the time; and the ultraviolet rays emitted by the coated film will provides active function to metabolisms of human body. Thus the utility model is a novel type building decorative aluminum product, provides abroad market application space.

Description

The porcelain aluminum veneer

One, technical field:

The utility model relates to a kind of building and ornament materials, particularly discloses a kind of porcelain aluminum veneer.

Two, background technology:

As everyone knows, aluminium is used in existing decades of building and ornament materials or goes up century-old history, and the first generation is to use transparent stickup to be coated with the surface-treated aluminium, and itself has dim and dull color and can not be subjected to ultraviolet ray, heat, defective such as wet, cold.Along with development of science and technology, in order to remedy the deficiency of first generation product, having produced again with fluorine carbon is the aluminium decorative material of face coat, and it can regulate various color, and keeps nearly 20 years endurance, is widely used in architectural decoration.Be accompanied by the development of industrialization, all contaminations matter such as the waste gas of motor vehicle emission, dust, acid rain, rubber dust produce, fatal influence required endurance and the stain resistances of building and ornament materials, the epoch need more outstanding product to be born.

Three, summary of the invention:

Technical problem to be solved in the utility model is the deficiency that overcomes prior art aluminium trim material, discloses a kind of new decorative material for building porcelain aluminum veneer.

The utility model is achieved in that the porcelain aluminum veneer, it is characterized in that: aluminium sheet is a base material, architectural surface is corundum sand blasted surface processing layer before this, be silica dioxide coating then, blasting treatment layer camber is 5～10 μ m, silica dioxide coating is thick to be 25～40 μ m, and silica coating color can be selected according to the building decoration needs.

The fundamental component of described silica coating is SiO ₂Be a kind of pure inorganic resin, filming that pure inorganic resin and inorganic pigment form forms three-dimensional strong net structure in heating process.It just utilizes the excellent in performance of pottery, makes it to become coating through refining processing.At this moment silicon is 101kcal/mol with the energy that combines of oxygen (Si-O), it is bigger to combine energy 83.2kcal/mol than the carbon of general organic coating film and carbon (C-C), so total big 1.5 times in conjunction with radius in conjunction with radius ratio carbon atom (C) of silicon atom (Si) total is its very stable.

Therefore silica based coating can be aging by ultraviolet ray, automobile exhaust gas, atmosphere pollution, acid rain etc. unlike organic coating film, and it can bring into play more outstanding performance, can also not be subjected to the adhesion of pollutant in the atmosphere, is remaining magnificent outward appearance.The radioactivity ultraviolet ray that silica based coating discharged plays active function to the metabolism of human body.It is varied that the color of filming can provide, but the regulated at will glossiness provides more broad selection space for application person.

Four, description of drawings:

Accompanying drawing is the utility model structural representation

Five, the specific embodiment:

With reference to the accompanying drawings: 1 is that aluminium sheet base material, 2 is that corundum blasting treatment layer, 3 is silica dioxide coating among the figure.The silica inorganic coating that has property as we know from the figure is pasted on aluminium sheet with the sandblast physics mode, therefore its adhesive power is strong especially, can not peel off and come off as enamelled coating, it is color dullness unlike electrochemical product again, can freely select multiple color, but and the glossiness of regulated at will silica, so more wide space is provided for designer and user.

Claims

1, a kind of novel building and ornament materials porcelain aluminum veneer comprises the aluminium sheet base material, it is characterized in that: the architectural surface of aluminium sheet base material is the corundum sand blasted surface processing layer that fuses with aluminium sheet, covers silica dioxide coating then.

2, porcelain aluminum veneer according to claim 1 is characterized in that: corundum sand blasted surface processing layer camber is 5～10 μ m, thick 25～40 μ m of silica dioxide coating.