The situation of the times forced the technological innovation of paint.

China Coatings Network
News:
exterior paint
finish due to long-term exposure to the atmosphere, will be exposed to wind, sun, salt spray corrosion, rain, hot and cold changes and other natural environment long-term repeated changes, coating prone to cracking, powdering, peeling, color change and other phenomena, so that the coating lost its original decorative protection function. Especially in some cities in the south of the soil and water acidity is greater, heavy industrial areas will also rain acid rain,
coating
corrosion is very strong. So whether it is material selection or construction is very important, of course, the most important is the quality of the paint itself.
, according to the small editor understand, the construction process may also lead to the fall off of the outer wall paint. If the construction team is too rushed to rush the construction period, the new wall or the grass-roots water is not dry, immediately cover the coating, with the grass-roots air-drying, resulting in shrinkage gaps, or the outer wall construction grass-roots ash thickness is uneven, resulting in uneven contraction, patch material has empty drum gaps not filled, construction forming holes and so on. In this way, as long as the temperature changes, cement will be hot and cold, will cause the coating film foaming, fading, bonding, mold and other more serious consequences, in addition, with the drying of water vapor volatile, pan-alkali analysis is inevitable, resulting in coating film peeling and so on.
the low level of domestic paint quality, seriously affecting the exterior decoration effect, at the same time, many development enterprises low-cost bidding behavior also makes low-quality paint mixed into the market, and thus affect the development of the entire industry.
the current situation is worrying, the paint industry brand enterprises still make unremitting efforts to guide the market. High-quality coatings should have decorative, weather-resistant, stain-resistant, water-resistant, mold-resistant and so on.
the world's paint variety structure towards reducing VOC and other directions,
water-based
is one of the development directions. Improving the quality of water-based coatings and developing new varieties are important links to consolidate and develop water-based coatings. 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.
As an ideal performance of coatings, not only to protect and beautify the substrate, but also to give the substrate itself can not have special functions, the use of some new substrates can make the coating to obtain very high performance, high value-added, advanced effects, such as high weather resistance fluorine resin coatings, for construction to achieve good results.