Hydraulic oil is the hydraulic medium used in the hydraulic system using liquid pressure energy. It plays the role of energy transfer, anti-wear, system lubrication, corrosion prevention, rust prevention and cooling in the hydraulic system. For hydraulic oil, first of all, the hydraulic device should meet the requirements of liquid viscosity at working temperature and starting temperature. Because the viscosity change of lubricating oil is directly related to the hydraulic action, transfer efficiency and transfer accuracy, it also requires that the viscosivity and shear stability of oil should meet the various needs of different uses. There are many kinds of hydraulic oil and different classification methods. For a long time, it has been used to be classified by use, and there are also classifications according to the type of oil, chemical composition or flammability. These classification methods only reflect the earning of oil products, but lack of systematic, and it is difficult to understand the mutual relationship and development of oil products.
Biodegradable hydraulic fluid is developed to meet the requirements of environmental protection and control environmental pollution. Mainly plant base oil and synthetic vinegar, vegetable oil because of its natural biodegradation performance, excellent lubrication performance and viscosity-temperature performance, and rich resources, relatively low price, is the main development direction of environmentally friendly lubricants. This kind of hydraulic oil does not have official product hydraulic oil in our country. But there are a lot of foreign countries, such as the United States Ryan Bo, made of vegetable oil base oil formula, can eventually degrade.
Biodegradable hydraulic fluid is an excellent anti-wear hydraulic fluid, specially designed to meet the requirements of various hydraulic equipment. This series of products can extend the service life of oil products/oil filters and protect equipment most effectively, thereby reducing maintenance costs and product handling costs. This series of products is jointly developed with major equipment manufacturers, can meet the device precision hydraulic system of high hydraulic, high output pump strict requirements, also can cope with the hydraulic system of other components, such as low clearance servo valves and high precision CNC machine tools, etc. This series of products widely meet the most stringent performance requirements of various hydraulic systems and components manufacturers designed with multi-metallurgical technology. A single product has outstanding performance characteristics.
