Semi-synthetic cutting fluid rust resistance problem, it is estimated that many manufacturers are more difficult problem, Zhengzhou oil, semi-synthetic cutting fluid as belonging to the category of water-soluble cutting fluid, so rust resistance compared to cutting oil, the difference is great. General anti-rust performance to more than half of the semi-synthetic cutting fluid is rare, and cutting oil is normal. However, due to the cost of the above reasons, even if anti-rust performance semi-synthetic cutting fluid has been lacking, most metalworking manufacturers also prefer semi-synthetic cutting fluid for cutting metal. And we need to introduce today is about if you provide semi-synthetic cutting fluid rust resistance, the choice of what kind of a rust inhibitor is more appropriate? Below we explain how we improve antirust performance semi-synthetic cutting fluid. Rust semi-synthetic cutting fluid, in order to reach more than six months, then we recommend the use of sodium nitrite and base as rust inhibitors, heated to 70-80 degrees, usually more than six months to achieve the anti-rust effect is no problem , if the conditions allow it, add a little triethanolamine oleate soap, so rust-proof effect is even more perfect. For more on the semi-synthetic cutting fluid rust-proof performance improvement methods, only for in some of the high performance requirements for anti-rust metal cutting machining factories, Zhengzhou lubricants brand, usually semi-synthetic cutting fluid, rust can reach 3 a month's time, has been pretty good. For bearing lubrication, the lubricants market in Zhengzhou, flexible operation to meet the bearing lubricating oil soap fiber structure (ie thickener) should have a smooth shape, no particles to ensure that the bearing can be smooth, flexible operation, and no noise, for precision bearings for more should have the following characteristics: 1) oil structure smooth, uniform, particulate-free 2) oil colloidal stability is good, Zhengzhou wholesale of lubricants, fuel moderate points. 3) lubricating mechanical stability is good, can guarantee long-term work, structural fat is not prematurely destroyed 4) low mechanical impurities. Mechanical impurities is the main cause of noise and wear, because they can not make the bearing well balanced operation generates vibration. Zhengzhou oil producers, and the Run (online consultation), lubricating oil provided by the Zhengzhou and Zhengzhou-Run Trading Company. Zhengzhou and the Run Trading Company (www.stockman.com.cn) is Zhengzhou, lubricants leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run-in and leadership of the staff warmly welcome all inquiries negotiations to create the lip and a better future.