Guangdong Yonglong Aluminum Co., Ltd.
Unity and Enterprising, Innovation Development, Quality Oriented, Service Win！ Welcome customers from all over the world！
Add to Cart
1. Light weight and high strength: aluminum alloy materials are mostly hollow core thin-wall composite sections, which are convenient to use, reduce weight, and the sections have high bending strength. The doors and windows made of them are durable and have small deformation.
2. Good sealing performance: the aluminum alloy itself is easy to extrude, the cross-section size of the profile is accurate, and the processing accuracy is high.
Optional sealing materials with good waterproof, elasticity and durability, such as rubber strip and silicone series sealant.
In terms of profiles, various sealing strip fixing grooves have been completed together with the section in the extrusion process, creating favorable conditions for the installation of joint sealing materials.
3. Beautiful appearance: after anodizing, the surface of aluminum alloy can show ancient lead liver copper. Golden yellow, silver white and other colors can be arbitrarily selected from Sichuan, which is bright and shiny after oxidation.
The window sash frame is large and can be inlaid with a large area of glass, which makes the indoor light sufficient and bright, enhances the virtual and real contrast between indoor and outdoor facade, and makes the room more hierarchical.
4. Strong corrosion resistance: the aluminum platform gold oxide layer does not fade, does not fall off, does not need painting, is easy to maintain and does not need maintenance.
| Description | Powder Coating Structural Dominican Aluminum Window Extrusion Profiles |
| Material Thickness(t) | 0.8-2.0 mm |
| Materiral | aluminum alloy 6063 |
| Annealing Treatment | T3-T8 |
| Color | Wood, Silver White ,Bronze , Champagne, Black, (RAL series)etc. |
| Surface Treatment | anodized, powder coated, electrophoresis, wood grain, polished and etc |
| Shape | Square, 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 |
Anode effect is a special phenomenon in molten salt electrolysis, especially in electrolytic aluminum production. In production, when the anode effect occurs, the voltage of the electrolytic cell rises sharply, reaching 20 ~ 50V, sometimes even higher. Its occurrence has a great impact on the whole electrolysis series, reduces the current efficiency, affects various technical indexes of electrolysis, reduces the output and quality of aluminum, and destroys the stable power supply of the whole electrolysis series. In terms of treatment methods, there are no more than two kinds: extinguish with effect rod (wood rod), or reduce the anode and increase the blanking amount of alumina, so as to extinguish the anode effect. No better treatment has been found.
The anode effect occurs because the oxygen-containing ions in the electrolyte gradually decrease with the progress of the electrolysis process. When it reaches a certain degree, fluorine precipitates and reacts with the anode carbon to form carbon fluoride. When the carbon fluoride decomposes, fine carbon particles are precipitated. These carbon particles are attached to the anode surface to prevent the contact between the electrolyte and the anode, The electrolyte can't wet the anode well, just as water can't wet the oiled surface, so a layer of gas film with poor conductivity is formed between the electrolyte and anode, and the anode overvoltage increases, causing the anode effect. When new alumina is added, oxygen is precipitated on the anode, which reacts with carbon powder to gradually calm the anode surface, reduce the resistance, and the electrolysis process tends to be normal.
Q – What is the average lead time for pre production samples?
A – Our average lead time is normally 7 days for making new samples and 7 days for testing , totally need about 14days.
Q – What is the average lead time for mass production?
A – Our average lead time is delivery within 20-30 days after receive deposit and and moulds/samples are passed.
Q – What is CAD?
A – CAD stands for “computer assisted design” and it is a 3-D program that is used by our clients to provide our technicians with a three-dimensional example of the custom shape that they want made at GUANGDONG YONGLONG ALUMINUM.Aluminium Window Profiles