It is understood that 95% of currently used fluorine coatings are solvent-based products. However, with the increasing awareness of environmental protection in the society, restrictions on the content of VOCs have become increasingly stringent in all countries. The development of waterborne fluorine coatings has become the trend and direction of development of fluorine coatings.
At present, the promotion of water-based fluorine coatings already has the following basic conditions: First, environmental protection, because the volatilization of organic compounds is significantly lower than the national requirements of the internal wall coating technology, the entire process of production, use will not pollute the environment, with the promotion and application The first condition. The second is economic, water-based fluorine coating prices are significantly lower than the price of oil-based fluorine coatings, only 20% to 30% higher than high-quality silicon-acrylic coatings, and aging resistance is higher than high-quality silicon-acrylic coatings 2 to 3 times. As the waterborne fluorine coating has excellent properties such as super weather resistance and stain resistance, the economic benefit is significantly higher than that of the general waterborne coating from the cost performance analysis. Third, the construction is convenient, because the water-based fluorine coating construction process is the same as the general water-based paint process, reducing the promotion and application of the difficulty, easy to accept by the construction unit, but also easy to ensure construction quality. Fourth, the market is vast. In recent years, the construction market has been developing rapidly. Especially high-rise buildings, high-grade residential buildings, urban elevated roads, and highway bridges have been developing at a rate of 20% each year. The demand for high-standard coatings for building external walls has also increased dramatically. For example, the 2008 Beijing Olympic Games clearly stipulates that the anti-aging properties must be more than 15 years, and the material is low-toxic. This brings business opportunities to the development of waterborne fluorochemical coatings.
At present, the promotion of water-based fluorine coatings already has the following basic conditions: First, environmental protection, because the volatilization of organic compounds is significantly lower than the national requirements of the internal wall coating technology, the entire process of production, use will not pollute the environment, with the promotion and application The first condition. The second is economic, water-based fluorine coating prices are significantly lower than the price of oil-based fluorine coatings, only 20% to 30% higher than high-quality silicon-acrylic coatings, and aging resistance is higher than high-quality silicon-acrylic coatings 2 to 3 times. As the waterborne fluorine coating has excellent properties such as super weather resistance and stain resistance, the economic benefit is significantly higher than that of the general waterborne coating from the cost performance analysis. Third, the construction is convenient, because the water-based fluorine coating construction process is the same as the general water-based paint process, reducing the promotion and application of the difficulty, easy to accept by the construction unit, but also easy to ensure construction quality. Fourth, the market is vast. In recent years, the construction market has been developing rapidly. Especially high-rise buildings, high-grade residential buildings, urban elevated roads, and highway bridges have been developing at a rate of 20% each year. The demand for high-standard coatings for building external walls has also increased dramatically. For example, the 2008 Beijing Olympic Games clearly stipulates that the anti-aging properties must be more than 15 years, and the material is low-toxic. This brings business opportunities to the development of waterborne fluorochemical coatings.
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