T5 Aluminum Window Profiles Casement Bead Brown Powder Surface

Aluminum Window Frame Profiles Casement Bead Brown Powder Surface Aluminium Extrusion

Advantages of Aluminum Window Frame:

(1) Light weight and high strength
Aluminum alloy material has light specific gravity and high strength, and the section of door and window frame is an open web thin-wall composite section. This section is easy to use, and reduces the weight of aluminum alloy profile due to open web. Aluminum alloy doors and windows are about 50% lighter than steel doors and windows. When the section size is large and the mass is light, the section has high strength.

(2) Good sealing performance
Aluminum alloy profiles are easy to form. Therefore, aluminum alloy doors and windows have better air tightness, water tightness and sound insulation performance than ordinary wood doors and windows and steel doors and windows.

(3) The product has high precision and is not easy to deform
Due to the good stiffness of aluminum alloy profile itself, and cold connection is adopted in the manufacturing process of aluminum alloy doors and windows.
Screws, bolts or rivets are used for the installation of horizontal and vertical members and hardware, or angle aluminum or other types of connectors are used to connect the frame and fan members as a whole.
Compared with the welded connection of steel doors and windows, this cold connection can avoid the deformation caused by uneven heating in the welding process, so as to ensure the manufacturing accuracy.

(4) Beautiful facade
First, it has beautiful appearance and large door and window area, which makes the facade effect of building objects simple and bright, increases the contrast between virtual and real, and has a sense of hierarchy:
Second, the color is beautiful. After various advanced surface treatment methods, the profiles for door and window frames can obtain various colors and surface effects, which greatly improves the decoration of aluminum alloy doors and windows.

(5) Corrosion resistant, easy to use and maintain
The surface of aluminum alloy doors and windows does not need to be repainted during use and maintenance. It does not fade, fall off, corrosion resistance, high strength, good rigidity, firmness and durability, light and flexible opening and closing and no noise.

(6) High cost performance
In architectural decoration engineering, especially for high-rise buildings and high-grade decoration engineering, the cost performance of aluminum alloy doors and windows is better than other kinds of doors and windows from the aspects of service performance, decoration effect, safety, energy saving and maintenance

(7) It is convenient for industrial production
The processing of aluminum alloy door and window frame materials, manufacturing of supporting parts and seals and door and window assembly can be carried out in large quantities in the factory, which is conducive to the standardization of door and window design, product serialization, generalization of spare parts and commercialization of door and window products.

Broken Bridge Aluminum Windows Doors Profiles:

Broken bridge aluminum doors and windows are mainly made of heat-insulating broken bridge aluminum profiles and insulating glass, which have the functions of energy saving, sound insulation, noise prevention, dust prevention, waterproof and so on.
advantage:
1. Good thermal insulation;
2. There is a drainage outlet designed to ensure smooth drainage and good water tightness;
3. The three-way sealing structure separates the water vapor chamber, realizes the balance of water pressure and air pressure, and prevents condensation and frost;
4. Metal material, heat insulation strip, high temperature resistance, non combustion, fire prevention function;
5. Broken bridge aluminum doors and windows do not produce harmful materials in the production process, and the materials can be recycled, which belongs to green building materials;
6. High strength, not easy to deformation and corrosion, almost no maintenance.
Disadvantages:
1. To achieve the thermal insulation performance of broken bridge aluminum doors and windows, PA66 thermal insulation strip is required, but its price is high, so the price of broken bridge aluminum doors and windows is also high.
2. In addition, because PVC spacer is cheaper, some illegal businesses may cut corners, so they need to pay more attention when purchasing.

Profile Specification:

Aluminum Surfaces:

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.

Product Description:

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