Lubricating oil viscosity for the normal operation of the engine is undoubtedly essential. In order to prevent contact surface wear between moving parts of the engine lubricating oil wholesale telephone Henan, the oil must have sufficient viscosity so that the film can be formed between the moving parts in a variety of operating temperature, so that the car engine running smoothly. However, the use of lubricating oil viscosity is too large then there will be at least two levels of the state. First, when the viscosity is too large degree higher than the impact of the time the engine is started, it is likely to cause severe engine wear at start-up. Since the lubricating oil viscosity is too large, slow-moving, hydraulic high, but by the amount of lubricating oil is not much, it can not replenish the friction surface. Oil circulation rate also slowed down its cooling and heat dissipation becomes poor, causing the engine to overheat. Since the lubricating oil circulation is slow, by the number of oil filters will become less, it is difficult to wear down in time to the late metal shavings, soot, dust cleaned out from the friction surface. Lubricating base oils are generally divided into mineral-based and synthetic, along with 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 lubricants wholesale Henan, preparation of such lubricants sufficient raw material, cheap price, crude 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, 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. Degreasing treatment by lubricating oil wholesale Henan removed at room temperature (15 ℃) will become solid hydrocarbons, so as not to affect the low temperature fluidity of lubricating oil, then remove asphalt and a small amount of solvent, lubricant quality is basic to use Claim. Highly refined mineral oil: refined lubricating oil is refined by the action of the catalyst on the basis of Henan lubricants wholesale joined 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. Henan lubricants wholesale telephone | Henan lubricants wholesale | and provided by the Zhengzhou-Run and the Run Trading Company. 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!