Can emulsified oil really prevent rust?

February 10, 2024

Can emulsified oil really prevent rust?

In the actual sales, according to the processing scenario used by the customer, the salesman sometimes recommends the anti-rust emulsion oil, and the customer will ask, what are the benefits of the anti-rust emulsion oil? To know these, we must first understand what is anti-rust emulsion oil?

Anti-rust emulsion oil is prepared by mineral oil, lubricant, preservative, non-ferrous metal Corrosion Inhibitor and surfactant in a certain proportion. Among them, anti-rust additives are mainly water-soluble anti-rust agents and oil-soluble anti-rust agents. As the name suggests, the biggest difference between water-soluble and oil-soluble is that they dissolve in different media. The difference in nature leads to the difference in use, the oil soluble anti-rust agent mainly makes anti-rust treatment of steel products, forms a film on the surface of steel products, and puts an end to the contact between products and oxygen, so as to play a good anti-rust effect. Water-soluble rust inhibitor is a water-based substance, and the rust prevention process is mainly the effect of free alkali and water-soluble preservatives, such as triethanolamine and metal, forming a dense oxide film on the metal surface, thereby preventing metal and water from electrochemical corrosion, which is safe and environmentally friendly.

What about emulsion oil, rust prevention?
1. Nature determines function: emulsified oil contains mineral oil, lubricant and active agent, so emulsified oil can not only prevent rust but also have the function of cleaning, lubrication and cooling.

2. Function determines use: emulsified oil is widely used in the machinery manufacturing industry, such as the cutting of various machine tools, which improves the quality and efficiency of workpiece processing, extends the service life of parts, and reduces the various costs caused by processing.

Many people may consider whether the emulsified oil contains harmful substances, whether it will harm human health, with the current lubrication technology to produce emulsified oil raw materials are strictly in accordance with the proportion of configuration, effective time is long, not easy to deteriorate, no odor, no harm to the human body, no corrosion to the workpiece, can be used safely for a long time.

3, the proportion of emulsified oil configuration: is the key to ensure its performance, in the appropriate proportion, its rust resistance, lubrication, cleaning, cooling can be better reflected. If too much or too little into a chemical raw material may destroy its emulsification, so that oil, water separation, its functional properties will be destroyed. Therefore, pay special attention to the use of emulsified oil, at normal temperature, add water 10 to 20 times can be used directly, there are different nature of the requirements can be adjusted to the corresponding high, low concentration, the use of regular replacement of the working fluid.

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