The cutting fluid has many colors! What is the impact on the selection! Cutting fluids are divided into fully synthetic cutting fluids, semi-synthetic cutting fluids and emulsified cutting fluids. They are all formulated with different additives. All have four basic functions: lubrication, cooling, rust prevention, and cleaning.
The color of the diluted working fluid of the purchased cutting fluid is mostly determined by the type of the cutting fluid and the medium dye. The color of the cutting fluid is generally divided into: milky white, water white, blue and white, green and white; emerald green, sky blue, light blue, and transparent There are many colors such as white, red, fluorescent green, etc. Why does the cutting fluid have colors? Reasons for color: 1. Emulsified cutting fluid is diluted with water and the color milky white and water white are mostly caused by its own system: Base Oil, Mineral oil is sheared into tiny particles under the action of emulsifier and dispersed in water to form oil-in-water, which is milky white from the outside. 2. The blue and white, green and white are caused by the addition of blue and green dyes to the emulsified cutting fluid. After the cutting fluid is diluted with water, it appears from the appearance that the color of the cutting fluid is blue or white in white green.
3. After the cutting fluid is diluted, it is emerald green, sky blue, light blue, golden, red, and fluorescent green. It is artificially caused by adding the corresponding dye to the synthetic cutting fluid. 4. The color of the cutting fluid is to distinguish it from water and avoid accidental eating and unnecessary damage. The color of the cutting fluid does not affect the performance of the product, so it will not have any effect on the use of the workpiece.
