With the rapid development of the national economy, the demand for paint in the domestic market is currently developing in the direction of “three highs and one low†(high decoration, high weatherability, high functionality, and low pollution). In many paints, fluorine coatings are the "emerging forces" that are in line with this direction of development.
The foreign fluorine coating market started in the 1940s, and China's fluorine coating market did not begin to get on track until the late 1990s. With the start of a new round of economic growth in China at the beginning of this century, infrastructure construction and production of industrial products in full swing, coupled with the government and industry organizations to promote and other factors, in the past six years, China's fluorine coating industry in many areas of application has shown to go hand in hand, high speed The gratifying situation of development.
The first is the field of architectural decoration. Polyvinylidene fluoride (PVDF) fluorine coatings have long been widely and successfully used in the field of aluminum curtain walls for exterior wall decoration in Europe and America. However, the resin production technology has been monopolized by a few foreign companies, resulting in a high overall cost of such curtain walls. Moreover, due to the fact that it must be affected by factors such as high-temperature solidification construction, the development of China's PVDF fluorine coating market is subject to certain restrictions. Correspondingly, due to the fact that domestic fluororesin companies are increasingly mature in the synthesis of room-temperature-curing FEVE fluororesins using chlorotrifluoroethylene and tetrafluoroethylene as the main raw materials, Japan's Asahi Glass, Daikin, DIC and other fluoropolymers are leading the way. The introduction of large-scale enterprise products, in recent years with high decorative and weather resistance of room temperature curing fluorine coating in China's building exterior wall imitation aluminum plate decoration area popular. This kind of product is generally metallic silver-gray, so it is often called “fluorocarbon metal paintâ€. It is relatively inexpensive and can usually be constructed on site. Therefore, many design institutes currently include this product in architectural design. With the improvement of waterborne technology in recent years, especially the emergence of fluorine-containing acrylic resin products, combined with the success of some companies in combination with thermal insulation board production, it is expected that the application of fluorine coatings in the field of architectural decoration will surely see a new round of rapid growth. .
Followed by the field of industrial corrosion. Fluorine-based coatings have excellent weather resistance and chemical inertness, making them capable of playing a major role in the field of industrial corrosion protection, such as steel construction, bridges, ships, rail transit vehicles, petroleum storage tanks and pipelines, chemical facilities, aircraft skin, and color. Steel plate and so on. At present, Japan has included the use of fluorine coatings in its bridge design and construction specifications. In recent years, China has also applied fluorine coatings to a large number of key projects such as the famous Olympic Stadium “Bird's Nestâ€, the Qinghai-Tibet Railway, and the Hangzhou Bay Cross-sea Bridge. From the trend, with the rapid development of the industrial economy and the market's further recognition of the ultra-high performance of fluorine coatings, the field of industrial anti-corrosion will become the main battlefield of China's fluorine coating industry.
In addition, fluorine coatings have also formed a unique mature market in the fields of household appliances, medical equipment and other fields. Powder coatings made of fluoropolymers such as PTFE, ETFE, PCTFE and ECTFE can be used for non-stick coating of home appliances and anti-corrosion linings of chemical equipment.
However, although the development situation of China's fluorine coating market is gratifying, there are still considerable problems. For example, the color, transparency, storage stability, and quality stability between batches of domestically produced FEVE fluororesin are yet to be further improved; resin varieties also need to be improved in terms of simplification, PVDF resin, fluorine-containing acrylic resin, waterborne fluororesin, powder fluororesin Electrophoretic fluorine resin and other products need to be further localized; adverse phenomena such as vicious competition among enterprises need to be further standardized.
To promote the sound development of China's fluorine coating market, the China Chemical Society's Fluorine Coatings Special Committee is scheduled to hold the eighth annual meeting of fluorine coatings in Ningbo, Zhejiang from October 15th to 19th. At that time, it will exchange information on new developments in the fluorine coating industry. To discuss the development trend of the fluorine coating market.
The foreign fluorine coating market started in the 1940s, and China's fluorine coating market did not begin to get on track until the late 1990s. With the start of a new round of economic growth in China at the beginning of this century, infrastructure construction and production of industrial products in full swing, coupled with the government and industry organizations to promote and other factors, in the past six years, China's fluorine coating industry in many areas of application has shown to go hand in hand, high speed The gratifying situation of development.
The first is the field of architectural decoration. Polyvinylidene fluoride (PVDF) fluorine coatings have long been widely and successfully used in the field of aluminum curtain walls for exterior wall decoration in Europe and America. However, the resin production technology has been monopolized by a few foreign companies, resulting in a high overall cost of such curtain walls. Moreover, due to the fact that it must be affected by factors such as high-temperature solidification construction, the development of China's PVDF fluorine coating market is subject to certain restrictions. Correspondingly, due to the fact that domestic fluororesin companies are increasingly mature in the synthesis of room-temperature-curing FEVE fluororesins using chlorotrifluoroethylene and tetrafluoroethylene as the main raw materials, Japan's Asahi Glass, Daikin, DIC and other fluoropolymers are leading the way. The introduction of large-scale enterprise products, in recent years with high decorative and weather resistance of room temperature curing fluorine coating in China's building exterior wall imitation aluminum plate decoration area popular. This kind of product is generally metallic silver-gray, so it is often called “fluorocarbon metal paintâ€. It is relatively inexpensive and can usually be constructed on site. Therefore, many design institutes currently include this product in architectural design. With the improvement of waterborne technology in recent years, especially the emergence of fluorine-containing acrylic resin products, combined with the success of some companies in combination with thermal insulation board production, it is expected that the application of fluorine coatings in the field of architectural decoration will surely see a new round of rapid growth. .
Followed by the field of industrial corrosion. Fluorine-based coatings have excellent weather resistance and chemical inertness, making them capable of playing a major role in the field of industrial corrosion protection, such as steel construction, bridges, ships, rail transit vehicles, petroleum storage tanks and pipelines, chemical facilities, aircraft skin, and color. Steel plate and so on. At present, Japan has included the use of fluorine coatings in its bridge design and construction specifications. In recent years, China has also applied fluorine coatings to a large number of key projects such as the famous Olympic Stadium “Bird's Nestâ€, the Qinghai-Tibet Railway, and the Hangzhou Bay Cross-sea Bridge. From the trend, with the rapid development of the industrial economy and the market's further recognition of the ultra-high performance of fluorine coatings, the field of industrial anti-corrosion will become the main battlefield of China's fluorine coating industry.
In addition, fluorine coatings have also formed a unique mature market in the fields of household appliances, medical equipment and other fields. Powder coatings made of fluoropolymers such as PTFE, ETFE, PCTFE and ECTFE can be used for non-stick coating of home appliances and anti-corrosion linings of chemical equipment.
However, although the development situation of China's fluorine coating market is gratifying, there are still considerable problems. For example, the color, transparency, storage stability, and quality stability between batches of domestically produced FEVE fluororesin are yet to be further improved; resin varieties also need to be improved in terms of simplification, PVDF resin, fluorine-containing acrylic resin, waterborne fluororesin, powder fluororesin Electrophoretic fluorine resin and other products need to be further localized; adverse phenomena such as vicious competition among enterprises need to be further standardized.
To promote the sound development of China's fluorine coating market, the China Chemical Society's Fluorine Coatings Special Committee is scheduled to hold the eighth annual meeting of fluorine coatings in Ningbo, Zhejiang from October 15th to 19th. At that time, it will exchange information on new developments in the fluorine coating industry. To discuss the development trend of the fluorine coating market.
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