Emulsified oil is a kind of metalworking fluid, which belongs to the category of metal cutting oil, which has the role of cooling and lubrication, and is used in metal roughing processes such as turning, sawing, drilling, and grinding. Many metalworking fluids such as cutting fluids, lubricating oils, cutting fluids, etc., may appear foam in the process of use, these foams will hinder the process of metal processing, the same is true for emulsified oil, emulsified oil as a metalworking aid, used to cool or lubricate metal workpieces, prone to a large amount of foam, in order to avoid this situation, people have developedEmulsified oil defoamerIt is used for emulsified oil in the metal processing process, maintaining the normal operation of metal processing and enhancing the competitiveness of products.
Emulsified oil defoamer application scenario diagram).
Emulsified oils, like other metalworking fluids, are caused by certain causes. For example, the flow rate of the emulsified oil processing fluid causes bubbles to have no time to overflow, and the bubbles accumulate more and more, so foam is easy to form. In addition, some problems in many metal processing processes will also lead to foam problems, such as the fluid circulation pump is not tightly sealed, resulting in an increase in foam of emulsified oil liquid; In addition, when using emulsified oils for metal processing, high shear and high-speed operation of the equipment can also lead to foam formation.
During metal processing, foaming of emulsified oil may cause a series of hazards, and the foaming will first affect the normal operation of the machine used in metal processing, which is prone to failure, affecting the processing process, and then affecting the machining accuracy. Emulsified oil foaming needs to be treated in time, otherwise it may cause other problems and increase the maintenance cost of the equipment. The oil groove is filled with foam and overflows, and causes the oil level to drop, so that the parts are damaged, the destruction is even, the smooth operation is affected, and the anti-rust performance, cleaning performance, pressure performance and so on of the product will be affected.
Emulsified oil defoamerIt is made of specially modified polyether and fluorine-containing raw materials through a special process, which is easily soluble in water, and is especially suitable for continuous defoaming and foam inhibition under the conditions of high temperature, strong acid and alkali, high shear force and high pressure. It has good high temperature resistance, acid and alkali resistance, no floating, no oil floating, and can be used for foam elimination in various harsh systems.