Knowledge of the safe use of depressant winter temperatures of minus ten degrees, the vehicle due to the solidification of diesel vehicles broke down is a very annoying thing. For proper, safe and reliable with good depressant, note the following: 2. diesel due to the relationship between the temperature decreases, when combined with paraffin precipitation depressant effect on the poor. Observe whether the wax precipitation depressant diesel, diesel can be observed at this time whether the transparent Suzhou depressant, such as turbidity was mushy, the wax has been precipitated. Depressant to join, you can change the shape or size of the crystalline wax wax crystals, but it does not prevent the precipitation of wax crystals and reduce the amount of wax precipitation. Therefore, the role of depressant, when the temperature drops near the diesel cold filter plugging point that diesel will be a large number of fine particles of wax crystals Shanghai depressant, so oil becomes cloudy appearance, but this does not the impact of diesel smoothly through the filter (or filters). According to the pour point of light diesel oil into different grades, each grade has a corresponding pour point and cold filter plugging point index. 0 refers to the grade of light diesel oil for diesel pour point of not higher than 0 ℃, the corresponding index for cold filter plugging point of no higher than + 4 ℃. So people often think, No. 0 diesel oil to show that it can be used normally at 0 ℃, which is actually a misunderstanding. Precisely, the pour point of No. 0 diesel 0 ℃ only in higher than the temperature of the cold filter plugging point + at 4 ℃ to normal use Chongming depressant, and in the cold filter plugging point and below the temperature of the diesel has been unable to pass the filter (or filters); when the temperature dropped to 0 ℃, the oil will lose mobility and showed coagulation status. Depressant largest manufacturer, depressant, An Investment New Energy security investment by Shanghai New Energy Technology Limited. An investment Shanghai New Energy Technology Co., Ltd. (www.antounengyuan.com) strong, credible, agents, and other energy products in the industry Shanghai Hongkou District has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the cast of new energy security into the brilliant and you work for a better future!