Lubricating base oils are generally divided into mineral-based and synthetic lubricants car market, with the economic development and environmental protection requirements, base oil plant will become a major trend. So as a universal lubricant base oil - Mineral oil What are the characteristics of it? Features lubricating mineral base oil analysis: ordinary mineral oil: currently the most used lubricating oil is a petroleum fraction as the main raw material, has become mineral oil, lubricating oil feedstock preparation of such abundant, cheap, crude oil production of mineral oil Once selected, you can use a variety of components present characteristic difference in boiling point by distillation means for separating various oil components. Therefore automotive lubricants join mineral lubricating oils are the product of a certain boiling range. Refined mineral oil: mineral oil distilled after which contains many non-ideal components, which viscosity-temperature properties, poor oxidation resistance, extraction methods must be removed from the non-ideal components. By degreasing treatment automotive lubricants manufacturer, removed at room temperature (15 ℃) becomes solid hydrocarbons to affect low temperature fluidity of lubricating oil, then remove asphalt and a small amount of solvent, lubricant quality is fundamental to achieve the requirements. Highly refined mineral oil: refined lubricating oil is refined by the action of catalysts on the basis of the lubricating oil with hydrogen in the occurrence of various hydrogenation to remove sulfur, oxygen, nitrogen and other impurities, as well as some non ideal components into an ideal component. Sulfur, oxygen, the presence of nitrogen oxide lubricant is easy to generate acid, resin and asphaltene deposition corrode equipment or bonded to the working surface of the device. Through the depth of refining, can further improve the oxidation resistance of lubricants, viscosity-temperature performance, high temperature performance. Currently, the world of highly refined mineral oil is only 5 to 10% of the total lubricant. Lubricants lubricant pour point is an important indicator of quality cold flow properties. For the production, transportation and use are important. High pour point lubricating oil can not be used at low temperatures. Conversely, at higher temperatures it is not necessary to use regional low pour point oil. Lubricants lubricant pour point is an important indicator of quality cold flow properties. For the production, transportation and use are important. High pour point lubricating oil can not be used at low temperatures. Conversely, at higher temperatures it is not necessary to use regional low pour point oil. Because the lower the pour point of lubricating oil, the higher the cost of production, resulting in unnecessary waste. In general, the pour point of lubricating oil should be higher than the minimum ambient temperature is low 5 ~ 7 ℃. But also like to mention in particular is motor oil, lubricating oil in the selection of a low temperature, should be combined with oil pour point, low viscosity and viscosity-temperature characteristics fully into account. Because the low pour point of the oil, its low viscosity and viscosity-temperature characteristics also may not meet the requirements. Pour point and pour point oil cold flow is an indicator, the difference unprincipled, but slightly different measurement methods. The same oil pour point and the pour point is not entirely equal, generally pour point higher than the pour point 2 ~ 3 ℃, but there are exceptions. Car provided by the Zhengzhou and the Run Trading Co. lubricants wholesale _ _ Yongcheng automotive lubricants and the lip. Zhengzhou and the Run Trading Company (www.stockman.com.cn) strong, credible, in Zhengzhou, Henan oil industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement and innovative ideas will lead you to join the Marines and into the brilliant, for a better future!