Hollywood efficient use of diesel PPD can protect the vehicle safe driving in winter onset of winter, rain, snow and other inclement weather occurs frequently winds, temperatures plunged, cold weather, often resulting in low-grade diesel fuel is not used frequently stalled vehicles Shandong depressant, there suspended causing road blockage on the way, vehicles, passengers stranded, seriously affecting people's normal life, but also to the owners brought great economic losses. Diesel oil problems caused due to winter seasonal problem is not working properly, once again placed in front of people, relevant examples abound. Last November, Shijiazhuang to Taiyuan high speed diesel cars stalled due to a sudden temperature drop, traffic jam night for two days; January of this year, Henan temperatures plunged a large number of passenger vehicles on the road, "lying nest", some owners actually cause more baking tank explosions accident; April this year when temperatures plunged, once led Yushu relief supplies destined for diesel ..... why solidification at low temperature is due to diesel fuel contains a certain amount of wax (ie n-alkanes) depressant , when the temperature decreases, the wax will gradually precipitate, and the formation of wax crystals. With further lowering the temperature, the wax crystals will grow rapidly, forming a planar crystalline First, these crystals interconnected, as well as a three-dimensional network structure, in which the oil-depressant wholesale lowest price, so that the oil loses liquidity and presented coagulation status. Usually n-alkanes in diesel content of about 15% to 30%, when diesel fuel is cooled Shanghai depressant, as long as there is about 2% of n-alkanes precipitation, coagulation can make diesel fuel, diesel fuel at a certain temperature analysis Wax amount depends on the type of crude oil production of the diesel fuel processing program distillation range and blending of diesel oil fractions and the blending ratio. Wholesale depressant depressant _ _ An investment of 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!