Frosted aluminum profiles avoid the defect that bright aluminum profiles will disturb light under certain environment and conditions in building decoration. Its appearance is as delicate and soft as brocade, which is very popular in the market. However, it is necessary for existing frosted materials to overcome the uneven sand grains on the surface and see the lack of mold patterns.

Multi-color surface treated aluminum profile

Monotonous silvery white and tawny can no longer satisfy the good cooperation between architects and exterior wall decoration tiles and exterior wall latex. The new series of stainless steel, champagne, gold, titanium gold and red (wine red, jujube red, black and purple) and colored glass can make the decoration more powerful. It is necessary for these profiles to be chemically or mechanically polished and then oxidized, so as to have a good effect.

Electrophoretic painted aluminum profiles

Electrophoretic painted profiles are soft in appearance and can resist the erosion of acid rain in cement and mortar. 90% of aluminum profiles in Japan have been electrophoretic painted.

Powder electrostatic spraying aluminum profile

Powder electrostatic spraying profiles are characterized by excellent corrosion resistance, and their resistance to acid, alkali and salt fog is much better than that of oxidized colored profiles.

Plasma-enhanced electrochemical ceramic aluminum profile

This type of material is the most advanced processing skill in the world today. The product quality of this profile is excellent, but the cost is high. It has more than 20 colors, and its biggest feature is that it can be the same color as printed cloth as needed. The appearance of the profile is colorful and the decoration effect is excellent.

Common problems and solutions of industrial aluminum profiles

1. When the industrial aluminum profile is kneaded, the temperature is too low and the kneading speed is too slow, so that the outlet temperature of the profile at the kneader can not reach the solid solution temperature, and the solid solution strengthening effect cannot be achieved;

Solution: control the kneading temperature and kneading speed reasonably to keep the outlet temperature of the profile above the lowest solid solution temperature;

2. There are few fans at the outlet of industrial aluminum profiles, and the air volume is not enough, which leads to the slow cooling speed, which can't make the industrial aluminum profiles fall below 200℃ in the shortest time, which leads to the premature precipitation of coarse magnesium silicide, thus reducing the solid solution phase and affecting the mechanical properties of the profiles after heat treatment;

Solution: Strengthen the air cooling conditions, and the factory with conditions can install an atomizing cooling device in order to meet the minimum requirements of the cooling gradient of 6063 alloy;

3. The composition of the ingot is unqualified, and the contents of magnesium and silicon in the ingot can not meet the standard requirements;

Solution: Strengthen the quality management of ingots;

4. The ingot is not homogenized, so that the magnesium silicide phase precipitated in the ingot arrangement can not be re-solid-dissolved in a short period of kneading, resulting in insufficient solid-solution, which affects the product performance;

Solution: homogenize the ingot;

5. Improper aging process, poor hot air circulation or incorrect position of thermocouple device lead to insufficient aging or over-aging.

Solution: Reasonable confirmation of aging process, correct installation of thermocouple and correct placement of industrial aluminum profiles to ensure smooth hot air circulation.

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