Brief Analysis of Technical Development Trend and Countermeasure of Architecture

In recent years, China's construction coatings industry has made great progress in product structure, technology level, production capacity, promotion and application. The overall level has reached the international level, and the industry has formed a certain scale. Moreover, with the improvement of technology and people's concept, the market constantly puts forward new requirements for building coatings, especially the research and development of high-performance, environmentally friendly building coatings has been increasingly concerned by the industry, and the enthusiasm of the whole industry for product technology development is also increasing. However, with the international competitive advantage of building coatings and their raw materials manufacturers, construction enterprises, research institutions, professional media and industry associations will enter our country in a large number. While improving the overall level of building coatings in our country, it also intensifies the market competition of building coatings industry in our country. Therefore, the development direction of building coatings technology in China should be in the following aspects:

In terms of product quality, the performance of building coatings has been continuously optimized, such as the application of ultra-weatherproof fluororesin metal coatings in curtain wall decoration. At the same time, a large number of environmentally friendly and good performance building coatings have been put on the market in developed countries, such as high performance acrylic latex paint, high weatherproof silicone modified acrylic latex paint, wear-resistant waterborne polyurethane floor paint, solvent-free or waterborne epoxy resin self-leveling floor paint, waterborne polyurethane wood paint, ultraviolet curing wood paint, high solid content and low toxic solvent building paint, Water. Polyurethane metal paint, etc. At the same time, the requirements of heavy-duty anti-corrosion polyurethane coatings and acid-proof, wear-proof and static-proof floor coatings are constantly improving.

Product cost reduction is mainly through the continuous development of new production technology, equipment and formulation technology, to study more reasonable construction technology, in order to further reduce construction costs. Such as calculating energy consumption, material consumption and manpower consumption in construction process by evaluation software, in order to optimize construction process, ensure product quality, reduce construction pollution, reduce construction cost, etc. For example, in the formulation design of coatings, cheap pigments and fillers are widely used through new surface treatment technology. On the premise of ensuring product performance, the proportion of raw materials with high price such as Titanium Dioxide is reduced, product cost is reduced and environmental pollution is reduced. The increasingly stringent environmental protection indicators of architectural coatings have promoted the sustainable development of architectural coatings. At present, the developed countries have more and more stringent limits on VOC of coatings. At the same time, developed industrial countries in the production, construction of building coatings, even including product life cycle environmental protection assessment technology has begun to apply. Moreover, the use of raw materials for building coatings, including alkyl phenol ethoxyester, Ethylene Glycol and tributyltin, will be gradually banned in a wider scope in the world to limit the use of titanium dioxide, and more stringent VOC restriction indicators will be introduced year by year. Therefore, the coordinated development of performance, cost and environmental protection has become the direction of building coatings technology development, which is also the development standard of new products for future building coatings enterprises.