Recently, there has been continuous good news in the field of white carbon black.
 
Firstly, the intelligent supervision of Sanming Customs empowers the export growth of "white carbon black" to be impressive. Sanming City, Fujian Province, as the "hometown of inorganic silicon in China", has formed a complete white carbon black industry chain. Container trucks loaded with white carbon black are driving from the factory area to Sanming Haixi International Land Port. After going through a series of processes such as customs clearance, release, and electronic sealing, they are quickly transported to Xiamen Port for shipment and departure, and exported to 13 foreign markets. In the first half of 2024, the quantity and weight of silica products declared for export through land ports under the supervision of Sanming Customs increased significantly year-on-year, reaching 24 times and 15.9 times respectively. The achievement of this result cannot be separated from Sanming Customs increasing its support based on its functions, innovating the application of the "one lock through" direct business model for Fuzhou Xiamen customs transfer, and turning the land port into an "outbound port", allowing enterprises in the jurisdiction to achieve fast customs clearance at their doorstep.
 
Meanwhile, Keshun Corporation has also made significant breakthroughs in the field of white carbon black. The announcement of the China National Intellectual Property Administration shows that Keshun Waterproof Technology Co., Ltd. has obtained a patent entitled "a preparation method of white carbon black". This preparation method uses high content fluorosilicic acid silica and sodium hydroxide as raw materials, and prepares intermediate products by controlling the reaction temperature and time, and then obtains white carbon black through specific steps. This method has the advantages of mild conditions, simple process, and low cost, and the obtained white carbon black has a higher specific surface area and DBP absorption value.
 
White carbon black, as an important industrial raw material, is widely used in various fields such as thickeners, friction agents, and feed additives. With the continuous advancement of technology and the sustained growth of market demand, we believe that the white carbon black industry will continue to demonstrate strong development potential in the future, making greater contributions to economic development and technological innovation. Let's look forward to a more brilliant tomorrow for the white carbon black industry together!