Development of vacuum technology in China
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Vacuum coating technology is a novel material synthesis and processing technology, is an important component of surface engineering technology. With the rapid development of global manufacturing, vacuum coating technology has been widely used. From the development of semiconductor integrated circuit, LED, display, touch screen, solar photovoltaic, chemical, pharmaceutical and other industries, the demand for vacuum coating equipment, technology and materials is increasing, including the manufacture of large-scale integrated circuit electrical film; Digital data record storage film which can be magnetized both vertically and horizontally; Full display and application of various optical properties of optical film; Photosensitive film for computer display; Conductive film and anti-reflection film on TFT and PDP plane display; Glass coating and decoration film applied in construction and automobile industry; Protective film and barrier film for packaging; Functional film with various decorative effects on decorative materials; Wear resistant super hard film applied on the surface of workpiece and die; Nanomaterials research in a variety of functional films.
At the same time, with the continuous development of industrial technology, the comprehensive performance requirements of materials have been constantly improved. The performance of a single material can no longer meet the performance requirements of working machinery under certain circumstances. After decades of development, domestic vacuum ion coating machine, relative to foreign high-end coating equipment, has made some progress in automation and technology, but still need to improve the stability and accuracy of coating products, high-end equipment is still dependent on imports. At the same time, the market for low-end products of multi-arc ion coating machine has the situation of oversupply, and the price competition is fierce.
At present, China's vacuum coating equipment industry and other traditional manufacturing industry overcapacity has emerged, forcing significant effect, the country vigorously develop the environmental protection industry, the traditional electroplating industry to ban or transform or limit production, this is a good opportunity for the development of ion coating industry. The high cost performance of vacuum coating and the pollution of the environment caused by traditional electroplating force vacuum coating to become the mainstream. Suggestions for the development of domestic vacuum coating equipment manufacturing enterprises are as follows:
1, the entity economy overall weak recovery is full of uncertainty, the economy continue to dip process, vacuum coating equipment manufacturing enterprises should focus on upgrading the industrial structure optimization, heavy quality, heavy service clear market positioning, strong research and development with independent intellectual property rights of new product new technology, improve product quality and service level.
2. Rely on the trend of informatization development, adhere to the principle of "informatization drives industrialization and industrialization promotes informatization", and find a new industrialization path with high scientific and technological content, good economic benefits, low resource consumption, low environmental pollution and full play of advantages of human resources.
3. With the support of the government, we will vigorously strengthen the cooperation with scientific research institutes, large enterprises and universities with advanced technology and technology in the industry, so that new products can be quickly introduced to the market.
Vacuum coating technology and equipment have a very broad field of application and development prospects. In the future, vacuum coating equipment industry and other manufacturing industries will focus on the integration of information technology, rely on technological progress, pay more attention to the accumulation of technical capacity, manufacturing tends to service-oriented, to the world vacuum coating equipment industry and other manufacturing value chain high-end advance.