The Difference Between Total Synthetic Cutting Fluid And Semi Synthetic Cutting Fluid
All synthetic cutting fluid is a water-soluble cutting fluid which only uses chemical Synthetic Base Oil (i.e. does not contain mineral oil). The heat transfer performance and cooling effect of water are good, but the pure water is easy to rust the metal and has poor lubrication performance. Therefore, a sufficient amount of additives, such as antirust additives, surfactant and oil additives, are always added to the aqueous solution, so that it not only has excellent antirust characteristics, but also has certain lubricating properties. When preparing water solution, pay attention to the water quality. If it is hard water, soften it.
Semi synthetic cutting fluid is a kind of water-soluble cutting fluid which contains both mineral oil and chemical synthetic Base Oil. Also called Microemulsion Cutting fluid. Its concentrate consists of a small of mineral oil (5% - 30%), oily agent, extreme pressure agent, antirust agent, surfactant and preservative. The diameter of the diluent oil drop is less than 1 μ m, and the diluent is transparent or translucent. It has good cooling, lubrication and anti-rust properties. It has the advantages of emulsion and synthetic cutting fluid, and makes up for each other's shortcomings. It is the trend of cutting fluid development.
The difference between semi synthetic cutting fluid and total synthetic cutting fluid is as follows:
1.The lubrication performance of semi synthetic cutting fluid is relatively poor, and the machining effect is poor. Fully Synthetic Cutting Fluid does not contain mineral oil substances, and has many advantages such as long service life, cooling, cleaning and stability. Semi synthetic cutting fluid, due to the difficulty of adding oil soluble lubricating additives, has weak lubricity and poor actual production and processing effect
2.Semi synthetic cutting fluid should be better than full synthetic cutting fluid in dimensional accuracy and product finish. It is not as good as full synthetic cutting fluid in anti rust treatment, chip removal and chip settling capacity. Both of these two properties are better in environmental sanitation, and they can be pollution-free.
3.Semi synthetic cutting fluid is not easy to appear foam, but a bubble is difficult to solve, and the total synthetic cutting fluid is more prone to foam, and foam is easier to deal with. In case of leakage of lubricating oil, the fully synthetic cutting fluid is relatively easy to clean, while the semi synthetic cutting fluid will reduce the efficiency and emulsification.
4.The lubricity of semi synthetic cutting fluid is better than that of fully synthetic cutting fluid, while the adaptability of fully synthetic cutting fluid to water quality is better than that of semi synthetic cutting fluid. In fact, if it is a good semi synthetic or a good full synthetic cutting fluid, there is not a big gap between them.
As a professional supplier of lubricant Additives,provide one stop shopping in China, Our products including Additive Package, Lubricant Additive Component and Metal Working Fluid etc.. If you interested in them or you want to know how to use them, please contact wendy
Email:wendy@cn-lubricantadditive.com and Tel/WhatsApp: +86-15903873562
