Which cleaning agent is suitable for pure aluminum products

Release time:

2019-12-12

With the development of economy, aluminum products are more and more applied to our daily life. Aluminum products bring convenience to our life, but also bring some corresponding problems. Ruisbo has received a lot of messages in recent days. Among them, the most frequently asked question is "What kind of cleaning agent is suitable for aluminum products to clean". Today, Ruisbo Xiaobian will talk about the cleaning method of aluminum products.
For aluminum or aluminum alloy processing into hardware after how to clean, this problem first to determine what type of cleaning agent needs to be used, the appropriateCleaning agentIt is required to have no effect on the surface of the product, so that it does not oxidize or change color. Considering that aluminum is relatively easy to be oxidized during storage, it is necessary to have a protective effect on aluminum after cleaning. According to the characteristics of aluminum parts, we should use neutral aluminum cleaning agent. To illustrate the neutralCleaning agentIt is relatively more suitable for aluminum products. We have made relevant experiments in the laboratory. Next, Ruisibo will take you to take a look at the use of acidic and alkaline cleaning.
the effect of acid cleaning agent:
Nowadays, it is common for aluminum products to be cleaned with acid. The cleaning principle is to use the chemical reaction between acid and aluminum to corrode the surface layer of the product. We can see that the surface of the cleaned aluminum parts is white and gray, and the burrs on the edge of the workpiece are also dissolved. After cleaning, from the appearance of aluminum products do become cleaner, but for a long time because the surface layer is completely removed, so the "clean state" of the maintenance time may be reduced relative to before, so for pure aluminum products, the use of acid cleaning agent can get more obvious results, but the maintenance time is relatively short. This method is relatively suitable for aluminum products that are subsequently dusted or oxidized and colored.
the effect of alkaline cleaning agent:
Speaking of the experimental results of alkaline cleaning agents, there are currently two types of alkaline cleaning agents, one is more alkaline, and the other is weakly alkaline. First of all, strong alkaline, if the use of strong alkaline cleaning agent direct cleaning, prone to aluminum products yellow or black phenomenon, practicality is not very strong, so in real life has not been widely used. Then the second, that is, the effect of weak alkaline cleaning agent. In the industry, the application of weak alkaline cleaning agent can be said to be relatively extensive, and the product effect after cleaning is also possible. Compared with acidic cleaning agent, weak alkaline cleaning aluminum will not quickly produce discoloration and so on. However, weak alkaline cleaning agent at the same time there are some problems, such as after cleaning for a long time storage is easy to yellow, long white spots and so on, that is, weak alkali cleaning easy to produce sequelae.
the effect of neutral cleaning agent:
Having said these two, let's finally talk about neutral detergents. Through the experiment done by the Rizbo Chemical Laboratory, neutralCleaning agentCompared with the above, it is relatively more moderate. Because it does not chemically change with the material of aluminum products, it is based on the physical properties of the material to complete the cleaning, only the oil or dirt on the surface of aluminum products is removed, and it also contains the antioxidant protection of aluminum elements, so it is also very good to avoid problems such as surface oxidation that may occur in the later storage process.
Having said that, do you have a clearer understanding of how to clean pure aluminum products? If you are not sure what kind of cleaning agent you should choose for your aluminum, you can consult our customer service. Resibo is a professional manufacturer.Industrial environmental cleaning agent manufacturers, inCleaning agent for aluminummore than 20 years of research inmetal cleaning agentDeep technical expertise in the field. Waiting for your inquiry!

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