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Paint market observation: functionalization and water-based are the mainstream trends of paint in the future

paint market observation: functionalization and water there have been a number of positive signals in the economic operation of China's extruder industry, which is the mainstream trend of paint in the future

March 09, 2015

[China paint information] the improvement of economic development, scientific and technological levels, and people's requirements for life have gradually increased, In recent years, the competition pattern has constantly exposed cases of diseases caused by decoration, and the essential coatings in home decoration are also being innovated. People are no longer satisfied with aesthetics, but prefer their environmental protection and functionality to meet people's health, environmental protection and aesthetic needs

develop towards functionalization

at present, in addition to strengthening efforts and scientific research on functional coatings with low quality, such as fire prevention, virus prevention, insect prevention, insect killing, heat insulation, etc., we should also step up research and solve difficult and new problems in architectural decoration. Composite technology will be an effective way to improve and meet various functions

first, the compounding of functions. For example, the combination of elastic function and respiratory function: the excellent elastic lotion and the surface of hydrophilic functional groups should be modified around key areas, so that the elastic ability and moisture permeability coexist. Compounding of elastic function and low pollution function: the room temperature reactive lotion is compounded with the hydrophilic technology of the film. By using the reactive emulsion with large cross-linked molecular weight, the elongation and film density are improved, so that the elastic function is combined with low pollution

second, strengthen the basic research on acid rain resistant coatings, solve the problem of corrosion of buildings by acid rain, and strive to make a breakthrough in the matching of base material composite technology and related additives, so as to solve the major problem of increasingly serious acid rain corrosion of buildings in China

third, the modification function of the base material is compounded. The existing base material is modified with some special properties and compounded with special functions. For example, the weatherability of silicone modified acrylic acid is combined with the moisture permeability of moisture cured polyurethane to achieve dual special functions

to water-based development

now the world coating variety structure is developing towards the direction of reducing VOC, among which water-based coating is one of the development directions. The proportion of traditional solvent based coatings in China is gradually declining, and the development speed of water-based coatings is also very fast, but low-grade varieties of polyvinyl alcohol still account for a large proportion. Improving the quality of water-based coatings and developing new varieties are important links to consolidate and develop water-based coatings. Global coatings learned that the key research and development should focus on the protection methods of vinyl acetate acrylic acid copolymer lotion and styrene propylene metal tensile testing machine, including the following points: acid copolymer lotion and pure acrylic acid series based latex coatings, and strive to make breakthroughs in durability, film smoothness, fullness, constructability, decoration, etc; For the mature waterborne base materials of epoxy lotion and waterborne polyurethane, we should continue to study waterborne coatings with high performance to meet some special requirements

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