Exploring the "Shanghai R&D+Sanming Manufacturing" Old Area to Seize the Track of Fluorine New Materials Industry

2024-04-02

The breakthrough of a key environmental protection technology is affecting the survival and development of the domestic electroplating industry with a scale of over 100 billion yuan. As an environmentally friendly chromium mist inhibitor, the flagship product of Haisifu Chemical Co., Ltd. (hereinafter referred to as "Haisifu Company") in Sanming City, Fujian Province, the fluorinated surfactant TDFS, has been verified by multiple domestic electroplating enterprises, solving the urgent need for industry development. "This achievement is the result of the strong combination of Guo Yong's innovation team of the Chinese Academy of Sciences Shanghai Institute of Organic Chemistry and the conditions of the scientific research pilot test of Haisifu Company." On March 29, Li Rong'an, the director of Sanming Science and Technology Bureau, told the reporter of Science and Technology Daily that this is a vivid practice of the cooperation between Shanghai and Ming science and technology counterparts, exploring the "Shanghai R&D+Sanming Manufacturing" model, and seizing the track of the new fluoride material industry. Transforming resource advantages into industrial advantages. Fluorite, also known as fluorite, is known as the "second rare earth" and is the cornerstone of the fluorine new material industry. Fluorine new materials are widely used in emerging industries such as electronic information, biomedicine, aerospace, and new energy batteries. Sanming City, located in western Fujian, has abundant resources of fluorite mines. As an old industrial base, Sanming City has a particularly urgent demand for innovative development, but there are shortcomings in technology and talent. In March 2022, the State Council approved the construction of a high-quality development demonstration zone in the revolutionary old area of western Fujian, clarifying the establishment of a corresponding cooperation relationship between Shanghai and Sanming. This has brought new opportunities for scientific and technological innovation work in Sanming City. Currently, Shanghai is accelerating the construction of a world-class talent center and innovation highland. "Focusing on the pillar industry positioning of developing new fluoride materials, Sanming City seized the opportunity of counterpart cooperation, relying on Shanghai's rich scientific and technological innovation resources and Sanming City's industrial foundation to establish" talent enclaves "in new fluoride materials, biomedicine and other fields." Li Rong'an introduced that this model has realized the offshore incubation of scientific and technological achievements and the off-site office of scientific and technological talents, and promoted the landing and transformation of technical achievements and projects in Sanming City. As a leading player in the development of the fluorine new materials industry in Sanming City, Haisifu Company has taken the lead in exploring new paths. "During the chromium plating process, a large amount of harmful chromium acid mist is generated, and inhibitors are needed to suppress the precipitation of chromium mist." The relevant person in charge of Hesford Company introduced that traditional chromium mist inhibitors have been banned by international conventions due to their organic pollutants, which has a huge impact on China's electroplating industry. The development of new chromium mist inhibitors is urgent. In the process of transforming scientific research achievements, the pilot stage is a crucial link. In this regard, the chromium spray inhibitor project aims to integrate and complement advantageous resources by establishing a reasonable mechanism for sharing benefits. Hesford Company is equipped with advanced and complete scientific research instruments and equipment, such as Corning microchannel reactors, Braun glove boxes (with fluoride ion removal function), etc; Guo Yong's team from the Chinese Academy of Sciences Shanghai Institute of Organic Chemistry is responsible for the institutional design and small scale synthesis of the project. The cooperation between the two sides has accelerated the transformation of achievements. "Our new product can effectively suppress the generation of harmful chromium acid mist, and its performance is comparable to similar products of international chemical giants, but the market price is only 30% -50% of it," said the relevant person in charge of Hesford Company proudly. Currently, over 20% of small molecule drugs worldwide contain fluorine atoms in cultivating new quality productivity in the industrial chain. The rapid development of fluorine drugs has greatly stimulated

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