How to achieve water oil balance using an emulsifier

As for the "oil balance" in the cutting fluid of Wuxi Jiangke Emulsion Machine, the cutting fluid prepared by the emulsification homogenizer can be divided into three categories: pure oil type, emulsified type and fully synthetic type according to its formula structure characteristics, which are respectively called cutting fluid, emulsified cutting fluid and fully synthetic cutting fluid.
500L lifting external circulation homogenizing emulsification homogenizer. Emulsifying machine cutting fluid can be regarded as emulsified pure oil products, which can be divided into emulsified oil (>0.1um) and microemulsified oil (<0.1 um) based on the size of emulsified oil droplets cut by the emulsification homogenizer μ m) Two types. With respect to cutting fluid and synthetic cutting fluid with simple system structure, the composition of emulsified cutting fluid products is more complex, and the working fluid is the O/W system, so the perspective of examining its formula structure is also more rich.

So far, there are three types of mixed systems containing oil, water, and surfactants: emulsions, microemulsions, dissolved micelles, and reverse micelle solutions (swollen micelle solutions, the vast majority of products belong to the first two types, and a few low oil type products are the third type).
The water content in emulsified oil is generally less than 10%, and the oil content can reach up to 80%. The concentrated solution is W/O type, and the system is required to have a lower HLB value in order to be stable. The appearance of emulsified oil diluents is often milky white and not suitable for bright colors. The diameter of dispersed phase oil droplets is roughly within the range of 0.1~10um, and the visible light wavelength is 0.4~0.8um. Therefore, the reflection of light in the emulsion is relatively significant.
In addition, the lower limit of emulsion droplet size (about 0.1um) is very similar to the resolution limit of a regular microscope (about 0.2um).
The microemulsion oil water content can reach up to 30-60%, and the oil content is generally ≤ 30%. Its concentrated solution is O/W type, and the diluent is mostly transparent liquid. The diameter of oil droplets is usually 0.05-0.1um- The water content of some microemulsions with oil content up to 50% or more can also be as low as 20%. The concentrated solution is W/O type, and the diluent is blue white translucent liquid. It is a transition state emulsion (small emulsion) whose oil drop size is between ordinary emulsion and microemulsion, and the drop size is 0.1~0.4um