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 unused low-grade diesel vehicles frequently stalled, some way suspended resulting in road congestion, vehicles, passengers stranded Hollywood diesel PPD, 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, the Shijiazhuang-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 large 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), when the temperature When lowered, the wax will gradually precipitate, and the formation of wax crystals. With further reduce the pour point depressant temperature wax crystals will grow rapidly, planar crystalline first formed, these crystals interconnected, as well as a three-dimensional network structure, in which the oil-depressant manufacturers, so that the flow of oil to lose sex and showed coagulation status. Usually n-alkanes in diesel content of about 15% to 30%, when diesel fuel is cooled, as long as there is about 2% of n-alkanes precipitation, coagulation can make diesel fuel, diesel fuel at a certain temperature, depending on the amount of wax precipitation The type of diesel oil production, processing and blending scheme distillation range of diesel oil fractions and the blending ratio. Jiangsu depressant depressant _ _ An Investment New Energy (certified merchants) An investment by Shanghai New Energy Technology Limited. Jiangsu depressant depressant _ _ An Investment New Energy (certified merchants) An investment is Shanghai New Energy Technology Co., Ltd. (www.antounengyuan.com) launched this new upgrade, the above picture is for reference only, please call this page Contact phone or on the picture to obtain the latest information, contact: Mr Choi.