The freezing point of the urea solution for vehicles is -11.5°C. If the temperature of the vehicle urea solution cannot be controlled, it will cause rapid crystallization of the urea solution for vehicle and precipitation of urea crystals. In winter, the temperature in many areas in northern China will be lower than -11°C, which will lead to the crystallization of urea solution in the vehicle storage vehicle and blockage of urea tanks and pipelines for vehicles, resulting in poor operation of the SCR system. In the cold regions in the north, urea solution crystallizes in winter. When the vehicle starts, it must rely on the urea system's own heating device to melt and crystallize, which brings a lot of unnecessary trouble to the majority of owners. In this regard, the company has pioneered the development of a series of urea-free urea ice at -20°C, -25°C, -30°C, and -35°C at freezing temperatures. The low temperature in winter does not crystallize, and it is not necessary to heat and crystallize. It met the urgent needs of customers in the northern market. According to reports, KLS "ice Chang" AdBlue mainly low freezing point and reduce interference crystal crystallization process two techniques to protect AdBlue solution does not crystallize at low temperatures. The addition of ammonium salts can effectively reduce the low temperature freezing point performance of vehicle urea solution, and its resistance to ambient temperature is greater than the traditional vehicle urea solution; crystal interference technology uses high molecular material to destroy the low temperature crystallization process to reduce the freezing point . To ensure the safe operation of National IV and National V vehicles, the “Bing Chang†cryogenic vehicle urea draws on low-temperature reduction technologies from Europe and North America and uses high-purity, low-temperature reducing agents to strictly control the risk of catalyst failure and the risk of emission failure. "Bing Chang" possesses a release potential of ammonia greater than 200g/kg, which fully matches the existing SCR design, avoids the problem of ammonia release potential matching caused by anti-crystallization technology and effectively prevents the urea delivery pipe and storage tank from expanding due to low temperature volume. The resulting damage. In addition, "Bing Chang" can eliminate the heating system in the SCR system and reduce the cost of vehicle use. At present, the “Bing Chang†cryogenic vehicle urea has passed bench and driving tests to effectively solve the problem of low temperature (below -11.5°C) crystallization problem of urea solutions for vehicles, ensuring the good operation of the SCR system in the four countries, ensuring the vehicle's low temperature weather. Normal start-up and normal operation of the SCR system and reduction of nitrogen oxide (NOX) emissions at low temperatures. The launch of “Bing Chang†once again proved to the majority of users the strength of Kosher’s own products and technologies. At the first China International Commercial Vehicles and Components Expo (Kunshan Exhibition), which opened on November 3rd, Kosalin will exhibit “Ice Chang†cryogenic vehicle urea at the exhibition site, which will be used as a vehicle reprocessing market for commercial vehicles in China. The latest results of the urea industry for vehicles. Truck Wheel Balance Weight is made of Fe or Pb. It includes clip-on type and stick-on type Wheel Weight. The clip-on balance weight size is from 50g to 450g. Truck Wheel Balance Weight Truck Balance Weight,Truck Wheel Balance Weight,Adhesive Truck Balancing Weights,Zinc Plated Truck Balancing Weights Ningbo Heyu Tire Repairs Co., Ltd. , https://www.autorepairstools.com
"Kuan Chang" car urea 
Low temperature is also easy to carry out
Heavy-duty diesel vehicles mostly use SCR technology to achieve the country's 4th and 5th national emissions. With the continuous upgrading of emission standards, vehicle urea used in conjunction with the SCR system ushered in the peak of market growth. However, the current four countries using the SCR system is still unsatisfactory place of the five cars, urea crystal is one of the car.