The principle of silicone oil emulsion is based on emulsification technology. By combining silicone oil with appropriate emulsifiers, it can be dissolved in water and form an emulsion. The following are the principle steps of silicone oil emulsion:

1. Emulsifier selection: Selecting a suitable emulsifier is a key step. Common emulsifiers include surfactants, surfactants or colloids, which have hydrophilic and hydrophobic parts, which can reduce the surface tension between liquids and promote the emulsification process.

2. Prepare emulsion: Mix silicone oil and emulsifier in a certain proportion, and emulsify them by mechanical stirring or ultrasonic treatment, so that silicone oil is finely dispersed in the water phase to form an emulsion.

3. Stabilize emulsion: The role of emulsifier is to reduce the surface tension between liquids and avoid the aggregation and separation of droplets. During the emulsification process, the concentration of emulsifier and emulsification time should be controlled to obtain a stable emulsion.

4. Application emulsion: Stable silicone oil emulsion can be directly applied to fields that require lubrication, anti-adhesion, anti-corrosion and other functions. According to specific needs, different emulsion formulas and concentrations can be selected.