Nowadays, the exterior decoration of home construction is undergoing a step-by-step innovation and upgrading. At present, the exterior wall of home building is not just the old fashion of tiles. The exterior wall decoration of buildings is a one-time investment and is permanently used. The exterior wall paints are easy to age and fade. The erroneous old concept has become the biggest obstacle to the development of exterior paints. The exterior paints from Skyscraper pointed out that only by breaking away from old ideas and setting up new concepts such as the environmental protection of exterior wall paints is the general trend of the development of building exterior wall decoration materials. The following Xiao Bian will introduce to you how the outer wall paint breaks old ideas.
Introduction
Feitian Paint is a professional manufacturer of architectural coatings and industrial coatings produced by Shanxi Motian Industrial Co., Ltd., and also conducts thermal insulation material production. It conducts specialized coating and painting construction, and has research and development of coating technologies. It is a partner of the Chinese Academy of Sciences. And jointly develop professional new material coatings such as mildew-proof and antibacterial, which is a high-tech enterprise consortium. It has established long-term strategic cooperative relations with the Chinese Academy of Sciences and the Polytechnic University to form a national integrated research, production, and research institute.
Exterior paint features
First, high weather resistance color retention
As one of the main categories of new building materials products, architectural coatings have unique advantages. First, from the perspective of decorative functions, architectural paints have colorful and colorful decorative effects, which are in line with today's personalized pursuit. Secondly, it is easy to update and the cost is low. People can easily repaint and meet the long-term needs of the exterior decoration of the building. Again, considering the construction, architectural coatings can be quickly and easily applied to buildings. High efficiency, no security risks.
As an important part of the external thermal insulation system, exterior wall coatings have a huge space for development due to their unique advantages. However, external wall coatings must play a protagonist in the external wall decoration, and still face a huge test. They must have high durability in order to meet the needs of the current development of building technology. That is, the decorative effect of paints is not required to be fast with the passage of time. The decline should be able to resist all kinds of pollution from the outside world. This requires external coatings to have high weathering and color retention and high stain resistance. This has also become an important direction for the development of exterior coatings.
Second, pigments and weatherability color retention
The main role of the pigment is to make the coating have a certain hiding power and show different colors, so to make the coating has excellent weather resistance, the pigment needs to have good hiding power and coloring power, high dispersion, and distinctness. The color and stability of light. The white pigment with excellent weather resistance not only has its own color consistently, but also absorbs a large amount of ultraviolet rays, reduces the damaging effect of ultraviolet rays on the base material or other color pigments, and improves the weathering and color retention of the coating film. The most widely used and most effective white pigment is rutile titanium dioxide.
Inorganic pigments and organic pigments are used in color pigments. However, inorganic pigments are generally suitable for the weatherability of coating films. Inorganic pigments generally have better lightfastness and weatherability than organic pigments. Currently, iron pigments with excellent weatherability are mainly used in exterior wall coatings.
High-performance exterior wall coatings have become the mainstream of exterior wall decoration. The excellent color retention of exterior coatings has become an important reference standard for the government, developers, distributors, and even the public. The development of exterior wall coatings with high weathering and color retention has become the focus of the industry. At present, acrylic latex paints are the most widely used exterior wall paints, and the exterior wall paints use pure acrylic emulsions and new anti-pollution technology, which makes the brushed buildings extremely resistant to pollution. , greatly better than the national technical standards for superior products. This technology has also been used extensively in Europe and America as a high-grade architectural exterior wall coating.
Beautiful skin color life
Environmental experts believe that paint is the second largest source of pollution in modern society. In the past, for a long period of time, exterior paints were mainly made of low- and medium-end exterior paints. Some paints were not only of low quality, but faded, peeled, peeled, and powdered in 2-3 years. And there are pollution problems. Even some foreign paint companies also have pollution problems. Due to the relatively low threshold of environmental protection policies in China, some foreign paint companies have shifted their production bases to China in order to avoid the higher environmental costs of domestic production, bringing in advanced production equipment and technologies. At the same time, it also passed on environmental pollution hazards.
In addition, traditional solvent-based paints are oil-based paints that waste a lot of energy during the production process. Traditional paints are generally composed of main paints, hardeners, thinners, etc. The cleaning tools also use thinner materials. The main components of the thinner materials are benzene, toluene, and xylene, and a large amount of thin materials volatilize into the atmosphere, which seriously pollutes the environment.
The high-quality waterborne coatings that have been promoted in recent years use water as a diluent, do not produce pollution during production and use, and at the same time save a lot of petroleum resources. Its characteristics are good water resistance, good color retention, non-toxic and tasteless, and not Under the premise of polluting the environment, anti-pollution is also extremely strong. Because of the use of pure acrylic emulsion and brand-new anti-pollution technology, the external wall coating of the skyscraper makes the building after brushing extremely resistant to pollution, and is greatly superior to the technology of the national superior product. standard. The special environmental protection characteristics of exterior wall coatings have become the direction of the development of exterior wall coatings for buildings at home and abroad. Although current water-based paints cannot replace oil paints in all fields, with the continuous advancement of technology, the general trend of water-based paints is inevitable. But most of this depends on consumers’ understanding of environmentally friendly exterior coatings and their concern for small homes. They pay more attention to the overall living environment and the ecology of the earth and truly make our common urban life better.
Editor's summary: The relevant information about the exterior paint for skyscrapers has been introduced here for everyone. I hope this article will be helpful to everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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