Huang Chenghua also analyzed the prospects of various fluoronated solvent. He said that fluorochloroalkane has entered a period of decline, and its substitutes will gain a broad market; fluororesin has entered a mature period, and the market competition of its main product PTFE will intensify; fluororubber has entered an increasing period, with With the development of my country's automobile industry, the market demand for fluorine rubber will increase significantly; fluorine coatings will grow with the growth of construction and chemical industries; the development space of fluorine-containing fine chemicals is the most broad.
   But at present, my country only has certain competitiveness in low-end products close to raw materials. Except for perchlorofluoroalkane, chlorofluoroalkane and polytetrafluoroethylene, which have formed a certain scale, the varieties of other fluoropolymers that can be industrialized are very limited. Experts pointed out that from the perspective of international trends, new fluorine materials are one of the development priorities of the fluorine chemical industry. At present, a number of domestic enterprises such as Sanaifu have already made arrangements in this regard. In the production of new fluorine materials, although domestic enterprises are far behind international leading enterprises in terms of technology and scale, Chinese enterprises have the advantage of local resources and are expected to compete with international giants such as 3M in the future. In addition to new fluorine materials, the most suitable fluorine chemical enterprises in China are fluorine-containing organic intermediates and fine fluorine products. At present, the fine field of fluorine chemical industry in China is relatively well developed, including fluorine-containing aromatic intermediates (used in fluorine-containing medicines and pesticides), fluorine-containing liquid crystals, nitrogen trifluoride (used in electronic materials), and inorganic fluorine chemical products such as trifluoride Boronide and related complexes (used in medicine and resin), etc. But from the overall point of view, the development of my country's fine fluorine chemical products is far from enough in both quantity and quality.
   To this end, the participants reached a consensus to guide, cultivate and build a number of new fluorine materials, fluorine-containing organic intermediates, and fine fluorine products R&D, production and service enterprises, which should be the direction of China's heptafluoropropane industrial structure adjustment.