1. Cleaning of 5657 aluminium anodized coil sheet surface after oxidation treatment: at least four times of washing is guaranteed. The PH value of the first tank should be lower than that of the left and right tank PH5-7, close to neutrality...

With the development of the economy, automobiles have become an indispensable part of peoples lives, and have become a means of transportation for many people. With the continuous improvement of peoples environmental awareness, in addition t...

1085 Aluminum coil anodised technology is to electrochemically form a dense and insulating oxide film on the aluminum surface, which perfectly retains the natural soft metal texture of aluminum while imparting enhanced surface protection pr...

The current density of anodic oxidation of aluminium and its alloys is controlled between 1 and 1.5A/dm2 at normal temperature (about 20 C), except for special process formulation. According to the temperature of solution, concentration of s...

In the market, we see the refrigerator with aluminum alloy casing, and its panels are all made of anodised aluminum . How do you need to maintain the surface of the refrigerator? The surface of the anodised aluminum plate has a dense oxide f...

As society continues to advance, people are becoming more aware of fire prevention. In the construction and decoration industries, designers will consider adding fireproof materials. In the market, there are many fireproof materials, differe...

1060 aluminum plate , which contains more than 99.6% aluminum, is also called pure aluminum plate. It belongs to a common series in the aluminum plate family. This type of aluminum plate is the most commonly used series, the production proc...

Normal temperature aluminum hard anodization is also called ordinary oxidation, and the film thickness is generally 5-15 microns and the hardness is 200-400HV. Low temperature oxidation is generally used for hard oxidation and hard oxidation...

1. Principle of colored anodized aluminum sheets: It is well known that anodized film is composed of a large number of hexagonal unit cells perpendicular to the metal surface, each film cell has a film hole in the center, and has a strong ad...

First judged from the hand: the aluminum plate that is not anodised is a bit sloppy, a little touched, and the anodised aluminum sheet is smooth (especially the sealed anodised ) Judging from the color: Now the market is generally divided in...