During the "Eleventh Five-Year Plan" period, China's PFA plastics have developed rapidly, with sales increasing from 8.5 billion yuan in 2000 to about 15.5 billion yuan in 2005, with an average annual growth rate of more than 11%. The average annual growth rate of production capacity and output of important products has reached more than 20%, and some even reached more than 40%. China's PFA plastic has become the main vitality of the world's PFA particle development.

During this period, China's PFA plastic product structure adjustment, fast pace. The expansion of primary, basic and general PFA particle products has entered the fast lane. The production scale and development speed of AHF, HCFC-22, PFA particle monomers TFE and HFP, PFA particle polymers PTFE and FKM are all more than 20%, showing a strong growth trend. Most of the CFCs production devices have been eliminated; HFCs have completed the process from small-scale, pilot-scale to industrialization, and have completed and put into production industrial devices such as HFC-134a, HFC-32, HFC-125, and HFC-152a, and have begun to replace HCFCs for export. The disadvantage is that VDF and PVDF, FEP andPFA GranulesThere is still no substantial breakthrough in the development of fine chemicals technology, and the production capacity and output are basically maintained at the pilot level. The domestic market of high value-added varieties and high-end fields is still dominated by foreign products. Baking PFA particle coatings, PFA particle polymer functional varieties, thermoplastic PFA particle copolymers, PFA particle treatment agents, etc. are still in the stage of scientific research and development.

In addition, China's PFA plastics began to be in line with the world's PFA particle technology. PFA particle enterprise patent, proprietary technology development capabilities initially formed, in the scale, quality, consumption and other aspects of the technical level has improved, such as PTFE, TFE, HCFC-22, AHF. The research and development of PFA particles began to move towards high-end products and fine chemicals, such as fluoroether monomers, ion exchange resins and membranes, hexafluoroacetone, bisphenol AF, HFP oligomers, HFC-245fa, PFA, etc. The scale of PFA particle enterprises is becoming more and more concentrated, with sales revenue reaching more than 1 billion yuan, and some enterprises even exceeding 2 billion yuan. The scale of main product HCFC-22, PTFE and PFA particle substitutes is about 50000 tons/year, 10000 tons/year and 30000 tons/year respectively, which is similar to the comprehensive and professional PFA particle companies in developed countries. In addition, the global PFA particles company has been involved in China's PFA plastics industry, in the fluorine plastic processing, fluorine rubber processing and fluorine plastic production (preparation) and other fields; more technical advantages and brand advantages.

During the "Twelfth Five-Year Plan" period, the competition in my country's PFA plastics industry has intensified, and it has to face competition from domestic companies, as well as foreign companies in China and products entering China. International PFA particle enterprises began to upgrade the competitiveness of China's PFA particle products, from the beginning of the competition for China's fluorite resources to the competition for China's deep fluorine products. On the other hand, after more than 40 years of development, China's PFA plastics have not only formed a relatively complete industrial system, but also have certain advantages such as talents, primary PFA particle technology, market and so on, forming a pattern of development and cooperation. it has created good conditions for the development of PFA particles in the 12th five-year Plan.

Methane chloride (excluding methyl chloride)

Over the next five years, domestic CHs will be imported around substitutes and meet further market growth needs. As domestic enterprises have joined the methane chloride production and capacity expansion, as well as foreign market demand has shrunk, resulting in foreign products need to be digested in the Chinese market, the domestic methane chloride market competition is more intense. Anti-dumping arbitration temporarily protected domestic methane chloride producers. The consumption of dichloromethane in the field of HFC-32 and solvents will also increase to varying degrees, and high-purity dichloromethane needs to be developed urgently. Chloroform will continue to grow in the field of polymer grade HCFC-22 and refrigeration grade HCFC-22. As a result of ODS phase-out, CTC requirements will be significantly reduced and only a small amount of non-ODS feedstock will be used, thus becoming a major problem for CH4 production.

PFA particle alternatives

During the "Twelfth Five-Year Plan" period, my country will complete the ODS phase-out, prohibit the production and consumption of CFCs, and enter the period of use of HCFCs. At the same time, my country will produce and supply HFCs for developed countries. Like foreign countries, PFA particle substitutes will enter a comprehensive and rapid development stage, and the HCFCs market and HFCs technology are basically mature.

From the analysis of market demand, China has a large population, living standards are gradually improving, the demand for air conditioners, refrigerators, and automobiles is increasing day by day, and the competitiveness of related industries is rapidly increasing. The export volume of PFA particle substitutes and their air conditioners, refrigerators and even automobiles and other mechanical and electrical equipment has increased significantly, providing a rapidly growing market space for the development of PFA particle substitutes in the next five years. In terms of individual products, the HFCs range is mainly for export; HCFC-22 and HCFC-141b partly meet domestic demand and partly supply for export. The development of domestic PFA particle substitutes will shift from ODP>0.05 substitutes to ODP

This article comes from:www.tflpfa.com

Popular Articles:Meltable PTFE PFA transparent tube