Functionalization and water-based are the development trend of the coating industry

China Paint Network
News: economic development of science and technology level, people's requirements for life is gradually improving, in recent years, the case of continuous explosion of disease caused by decoration, for home furnishings in the necessities
paint
is also being innovated, people are no longer only satisfied with aesthetics, more inclined to its environmental protection and functionality, to meet people's health, environmental protection, aesthetic needs.
At present, in addition to fire prevention, anti-virus, insecticidal, insecticidal, insulation and other existing low-quality functional coatings to increase efforts, scientific research, but also should step up research and solve the difficulties in building decoration, new problems. Composite technology will be an effective way to improve and meet all kinds of functions.
first, the composite of functions. Such as elastic function and respiratory function composite: the excellent elastic emulsion and the surface modified microshell superparticles modified by hydro-hydrofurbic group compound, so that elastic ability and permeability coexist. The combination of elastic function and low pollution function: the combination of normal temperature-reactive emulsion with membrane hydro-hydroelectral technology, through the use of cross-linking molecular weight of reaction latex, improve elongation and membrane density, so that elastic function and low pollution combined.
Second, strengthen the basic research on acid rain-resistant rain coatings, solve the problem of acid rain corrosion of buildings, and strive to make a breakthrough in the matching of substation composite technology and related additives to solve the problem of corrosion of buildings by acid rain, which is becoming more and more serious in China.
third, the modified function of the substitly is compounded, and the modified properties of the existing substits are modified, and the special functions are composited. Such as silicone modified acrylic weather resistance and moisture-cured polyurethane moisture permeability, in order to achieve the role of dual special functions.
the world paint variety structure is now in the direction of reducing voc and other directions,
water-based
is one of the development directions. The proportion of traditional solvent-based coatings in China is gradually decreasing, and the development rate of water-based coatings is also very fast, but the low-grade varieties of polyethylene alcohol still account for a larger proportion. Improving the quality of water-based coatings and developing new varieties are important links to consolidate and develop water-based coatings. Focus on research and development should be ethylene acetate co-polypulestion emulsion, styrene-acrylic co-polylacelue and pure acrylic series as the base of latex coatings, and strive for durability, paint film smoothness, plumpness, construction, decoration and other aspects of a breakthrough; For the more mature epoxy emulsion, water-based polyurethane water-based substrates should continue to study high-performance water-based coatings to meet the special requirements of some.