There are many kinds of industrial cleaning agents, and their classification methods are relatively simple. They are divided into inorganic chemical cleaning agents and organic chemical cleaning agents mainly according to their chemical composition. The experts of Dongguan Hao Sen Cleaning Technology Co., Ltd. say that some cleaning agents may have different effects on different dirt according to some of them.
Or if it has two or more than two kinds of effects on the same dirt, it should be classified according to its main function under general conditions.
Suitable industrial cleaning agents are selected according to the type of oil contamination of the cleaning objects. Because of the different oil contamination, the requirements for oil cleaning agents are different.
First, during processing, due to the processing requirements (such as cooling, lubrication, abrasive, surface treatment, heat treatment, etc.), all kinds of oil stains on the metal. Most of these oils are mineral oils, including animal and vegetable oils, emulsions, polishing paste, grinding paste and various salts. This class
The composition of oil pollution is relatively simple. The time on the surface of metal is relatively short, and the adhesion force is not strong, so it is easy to remove. Therefore, it is necessary to choose a normal temperature cleaner without corrosive effect on metals, and other requirements for cleaning agents are not high. Containing fat in the selection of detergent components
Hydrophobicity based surfactants are widely used in animal and vegetable oils. Aromatic water repellent surfactants are often used in mineral oils.
Second. The oil stains on metal surfaces such as machinery and parts that are kept for a long time are mostly antirust oil, antirust grease, gas phase rust inhibitor and water-soluble corrosion inhibitor. Because the components of these oils are complex, they are tightly adhered to metal and have a long time.
It is difficult to clean up the chemical changes. It is necessary to select oil cleaning agents according to different situations. For heavy oil stains such as antirust grease, a heated cleaning agent can be used for unsealing and then cleaning. This will greatly improve the efficiency of sealing and cleaning. For thin layer oil and gas phase retarding
Corrosion inhibitor and water soluble corrosion inhibitor can be heated or two kinds of cleaning agents at room temperature.
Third, cleaning the object after operation and use of oil pollution will be more complicated. Most of these oils are made of various lubricants, fuel oil, and other industrial wastes, dust and metal powder. Due to the long time, complex operation and various factors, such oil composition is complex.
Miscellaneous, firmly attached and difficult to clean. In general, special cleaning agents should be selected for different oil composition. For example, carbon cleaning agent should be used to clean carbon in engine. The cleaning of the scale should be used as a cleaning agent.
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