Paint knowledge | brief introduction of the development status and future development strategy of automotive paint in China

Core tip: brief introduction to the development of automotive paint: in the past 50 years, there have been great changes in the color and construction of automotive topcoat, whether from the base material or topcoat Mainly in the base material from nitro enamel to amino alkyd enamel, primer from dry alkyd resin enamel to thermoplastic acrylic resin enamel, among which thermosetting acrylic resin enamel and polyurethane stain resistance have been greatly improved, which makes the protective performance of the top coat improved At the same time, the color of top coat is more and more diverse, and the appearance of various types of cars is more abundant By the 1990s, more and more attention had been paid to environmental protection in the global area, and the automotive topcoat began to turn to water-based steam Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Home of coatings: brief introduction to the development of automotive paint: in the past 50 years, there have been great changes in the color and construction of automotive topcoat, whether from the base material or topcoat Mainly in the base material from nitro enamel to amino alkyd enamel, primer from dry alkyd resin enamel to thermoplastic acrylic resin enamel, among which thermosetting acrylic resin enamel and polyurethane stain resistance have been greatly improved, which makes the protective performance of the top coat improved At the same time, the color of top coat is more and more diverse, and the appearance of various types of cars is more abundant By the 1990s, more and more attention has been paid to environmental protection in the global area, and the automotive topcoat began to change to water-based automotive topcoat The automobile top coat is mainly enamel, most of which are high gloss, with good mechanical properties and weather resistance At present, amino resin, acrylic resin, alkyd resin, polyurethane resin and medium solid polyester are mainly used as base materials for high-grade automobile and car body Inorganic pigments such as titanium white, phthalocyanine and organic pigments with bright colors and good weather resistance are selected In addition, some additives are added to achieve satisfactory appearance and performance At present, solvent based automotive topcoat is still basically used in China, and some western developed countries have adopted water-based automotive topcoat! The development status of automotive coatings in China in 2009, the total production of coatings in China leaped to the first place in the world, becoming a global paint production and consumption country However, the quality and variety of automotive coatings in China are still lagging behind Generally speaking, the current development problems of automotive coatings in China are lack of innovative technology, backward production control technology, and low level of coating equipment China's domestic famous brand auto coating enterprises have a small market share and serious homogeneous competition in the coating industry, which makes the profit space of China's auto coating enterprises smaller and the average profit margin of China's coating industry is less than 10% for a long time So on the other hand, there is still a large space for the future development of automotive coatings in China According to Zhongan consulting coatings research center, the future development strategy of automotive coatings in China is as follows: first, automotive coatings enterprises should change their concepts, establish a systematic understanding of the coating industry, and pave the way for independent innovation In the process of development, coating technology has been ignored in China's coating industry, and general coating research institutes and coating manufacturers do not pay attention to the actual application of coatings Its sales and service personnel also lack professional knowledge of painting Although some enterprises have realized the lack of this area and made corresponding measures now, compared with joint ventures or foreign advanced enterprises, this aspect is still weak! Therefore, coating enterprises should adhere to the road of integration of coating and coating, so there will be a broader development space 2、 In recent years, China's auto industry and auto paint industry have introduced many projects, and the world-famous auto companies and auto paint companies have entered the Chinese market In the period of lack of capital and technology, the strategy of market for technology and capital is correct Under the background of economic globalization and regional integration, it is difficult to separate the national and the world But if we rely on the introduction all the time, without our own brand, we should be controlled by people! Therefore, China 's automobile coating enterprises should be good at independent innovation under the condition of learning experience, so as to have their own real market! 3、 Taking the road of internationalization in the establishment of independent innovation system in China's automobile coating industry, we should give full play to our advantages in combination with national conditions, integrate some advanced technological achievements at home and abroad, and enhance the core competitiveness of China's coating industry Therefore, the coating industry should also cooperate with foreign-funded enterprises to create new products, and gradually move towards the road of internationalization! The home of coatings is focused on coatings, diatom mud, Paint and coating, coating technology, fire retardant coating news and coating, diatom mud, paint and coating, coating technology, decoration knowledge and decoration effect map of fire retardant coating,