China's new material industry development status
After several decades of struggle, China's new materials industry has grown from scratch, and has continued to grow and develop. It has made remarkable achievements in system construction, industrial scale, and technological progress, and has made significant contributions to the national economy and national defense construction, and it has achieved sound development. basis. The new material industry system was initially formed. The development and application of new materials in China originated in the field of national defense science and technology industry. After years of development, the application of new materials in various fields of the national economy has continued to expand, initially forming an industrial system that includes R&D, design, production, and application, and a relatively complete variety of categories. The new material industry has grown in size. Since the beginning of the new century, China's new materials industry has developed rapidly. In 2010, the scale of China's new materials industry exceeded 650 billion yuan, an average annual increase of about 20% compared with 2005. Among them, rare earth functional materials, advanced energy storage materials, photovoltaic materials, organic silicon, superhard materials, special stainless steel, glass fiber and composite materials, etc., rank among the top in the world. Some key technologies have made major breakthroughs. China's independently developed niobium alloy, amorphous alloy, high magnetic orientation silicon steel, diphenylmethane diisocyanate (MDI), superhard material, meta-aramid and superconducting materials and other production technologies have reached or approached the international level . As the variety of new materials continues to increase, the guarantee capabilities of high-end metal structural materials, new inorganic non-metallic materials and high-performance composite materials have been significantly enhanced, and the self-sufficiency of advanced polymer materials and special metal functional materials has gradually increased. However, the overall level of development of the new materials industry in China is still far behind that of the developed countries. The industrial development is facing some problems that urgently need to be solved, mainly manifested in: weak capacity for independent development of new materials, weak incentive for innovation in large-scale material companies, and protection of key new materials. Insufficient capacity; production, research and development are out of line with each other; the industrial chain is short; new materials are difficult to popularize and apply; the industrial development model is not perfect; the new materials industry lacks overall planning and policy guidance; R&D investment is small and scattered, and basic management work is relatively weak.
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