Guangdong Yonglong Aluminum Co., Ltd.
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Aluminum shutter is a kind of curtain widely used, which is popular for its simplicity. It is often used in kitchens, bathrooms and offices because of its advantages of waterproof, mildew proof, deformation free and easy cleaning. Aluminum louver sheets are made of high-quality aluminum sheets and treated with oxidation and baking paint, which are non corrosive, non rusting and durable.
The shutter has the light adjustment function, which can adjust the light entry according to the needs of indoor users, effectively block the ultraviolet ray and direct sunlight, and achieve the best visual comfort. The curtains are 1.6cm, 2.5cm, 3.5cm and 5.0cm wide, with good resilience and toughness.
Product characteristics
Strong metal texture, durable, non deformable, waterproof and flame retardant
Good toughness, washable and easy to clean
The shutter is super closed, and the space is hidden, healthy and environmentally friendly, which blocks the heat conduction inside and outside the house. By adjusting the lighting, the energy consumption of heating and cooling equipment can be saved by 20-30%.
| Description | 6063 T5 Aluminum Gravity Air Grille Louver Blade Profile With Hole Air Shutter Profiles |
| Material Thickness(t) | 1.0/1.1/1.2/1.4 mm |
| Materiral | aluminum alloy 6063,6063A,6060,6061 |
| Annealing Treatment | T3-T8 |
| Color | Silver, Bronze, Champagne, Black, (RAL series)etc. |
| Surface Treatment | anodized, powder coated, electrophoresis, wood grain, polished and etc |
| Shape | Square, Rectangle, Angle, Round, Flat, Oval, and according to customer's drawing. |
| Length | Normal length=6m or in customer's order |
| Usage | Building, Production Line, Decoration, Industrial, Transportation, Door and window, etc. |
| Package | 1. Pearl cotton foam for each profile; 2. Wrap with shrink film exterior; 3. Packed according to customer request. |
| Advantages/Features | Providing colorful products with various mechanical performances to adapt all kinds of architectural styles |
1. Chemical oxidation
At a certain temperature, a thin oxide film is formed on the surface of aluminum alloy profile through chemical reaction, which is called chemical oxidation of aluminum. This method does not need to pass through current, and the process is simpler and cheaper than electrochemical oxidation. The oxide film is very thin, and the film thickness is 0.5~4 μ M or so, the film is soft and has low wear resistance, so it cannot be used alone. The film has good physical adsorption capacity and is a good primer. The protective layer obtained by chemical oxidation can greatly improve the protective ability of parts.
2. Anodic oxidation method
Anodizing of aluminum alloy profile is made by electrolysis in oxalic acid, sulfuric acid and chromic acid aqueous solution with aluminum or aluminum alloy as anode and lead, carbon or stainless steel as cathode. Electro anodic oxidation can obtain film-forming speed that is difficult to obtain by natural oxidation. In the process of oxidation film formation, two processes occur at the same time: one is the formation of Al2O3 oxide film on the surface of aluminum plate; Second, the formation process of oxide film is accompanied by the dissolution of oxide film. Only when the formation rate of the oxide film exceeds its dissolution rate can a certain thickness of the oxide film be obtained, and the thickness of the film is generally 5~15 um. The film is a double-layer structure consisting of a dense barrier layer and a porous layer with a columnar structure. Anodic oxidation films of aluminum alloy profiles can be divided into two categories: porous films formed in acid electrolyzers such as sulfuric acid and oxalic acid, forming micropores perpendicular to the surface; Barrier film is a porous and extremely thin film formed in electrolyte, such as ammonium borate, which is commonly used in electrolytic capacitors.
The aluminum alloy doors and windows we often say refer to the doors and windows made of aluminum alloy extruded profiles, window frames, mullions, and sashes. They are called aluminum alloy doors and windows, and are now also referred to as aluminum doors and windows. Compared with doors and windows made of other materials, aluminum alloy doors and windows have natural advantages.
01. Aluminum alloy doors and windows have light deadweight and high strength:
Aluminum alloy materials are mostly hollow thin-walled composite sections, which are easy to use, reduce weight, have a density of only 1/3 of steel, and the section has high bending strength. The doors and windows made of aluminum alloy materials are durable and have little deformation.
02. Good sealing performance of aluminum alloy doors and windows
The airtightness directly affects the use function and energy consumption of doors and windows. Sealing performance includes air tightness, water tightness, heat insulation and sound insulation.
03. Beautiful appearance of aluminum alloy doors and windows
After anodizing, the aluminum alloy surface can show the colors of ancient lead liver copper, gold, silver white, etc., which can be selected at will. The oxidized surface is bright and bright. The window sash frame is large and can be inlaid with large area of glass, which makes the indoor light sufficient and bright, enhances the contrast between the virtual and real facades between indoor and outdoor, and makes the room more layered.
1. Where you intend to use the aluminium profiles?
2. If you have the estrusion drawing, send us and we develop the correspondence mold.
3. Which color you want or tell us the architectural style you like.
4. Purchase quantity. It will convenient us to give you the best price.