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China Coatings Network
: Acrylic and its modified polymer research and application of the development of extremely rapid, has become a polymer and
coatings
an important member. The research of acrylic coatings in China began in the 1960s and 1980s, and has made amazing achievements in the development of solvent-based and water-based systems.
At present, acrylic coatings at home and abroad are developing from traditional solvent-based to water-based and photo-curing direction, and the performance of products is gradually improved with the diversification of vinyl monosomes and additives and the further improvement of synthesis processes. At the same time, with the steady development of the domestic economy, the demand for acrylic coatings has also increased significantly. In the next few years, the development direction of acrylic coatings and resins is as follows:
1, strengthen the technical research of acrylic resins and coatings, keep pace with the demand, in order to ensure the stable development of acrylic coatings in China. In recent years, with the progress of science and technology, new monosomes, especially functional monosomes, have been emerging, which has promoted the performance of acrylic resin and reduced prices. The more important functional monosomes are: silicone monosomes, sci-fiate monos, fluorine monosomes, surfactant monosomes, and other self-interlinking functional monosomes.
2, coating product structure to environmentally friendly coatings as the leading products.
3, water-soluble acrylic resin is a very important development direction of the acrylic resin industry. In the future, we should further strengthen the level of technical research and expand the application of water-soluble acrylic resin. At present, the development and application of
water-based coatings
have water-based acrylic coatings based on water-based acrylic resins and their modified polymers, water-based polyurethane resins and their modified polymers as the base of water-based polyurethane coatings, water-based epoxy resins and their modified polymers and water-based fluoropolymer coatings, water-based nanocomposive coatings, hydro-composite coatings and water-based UV coatings.
4, special modified technology continues to appear, so that high-performance acrylic resin applications continue to expand. Such as silicone modified acrylic resin in glass coatings,
automotive coatings
,
anti-corrosion coatings
in the gradual promotion; High-performance acrylic resin can be widely replaced by conventional acrylic resin, the rapid development and gradually become the mainstream of acrylic resin.
5, high-performance acrylic emulsions have also been expanded applications, such as polyurethane modified acrylic emulsions for the preparation of
water-based wood coatings
or leather polish;