The development status of China's new materials industry

Abstract After decades of struggle, China's new materials industry from scratch, has grown in strength, has made significant achievements in building systems, industrial scale, technological progress has made a significant contribution to the economy and national defense, have a good Development basis. New material industry...

After decades of struggle, China's new materials industry has grown from nothing to nothing, and has made remarkable achievements in system construction, industrial scale, technological progress, etc., and made significant contributions to the national economy and national defense construction, and has made good development. basis.

The new material industry system was initially formed. The research and 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 been continuously expanded, and an industrial system including R&D, design, production and application, and a relatively complete variety of products has been formed.

The scale of the new materials industry continues to grow. Since the beginning of the new century, China's new materials industry has developed rapidly. In 2010, China's new material industry scale 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, silicones, superhard materials, special stainless steel, glass fiber and composite materials are among the highest in the world.

Some key technologies have made major breakthroughs. China's self-developed production technologies of niobium alloy, amorphous alloy, high magnetic induction oriented silicon steel, diphenylmethane diisocyanate (MDI), superhard materials, meta-aramid and superconducting materials have reached or are close to the international level. . The variety of new materials is increasing, the guarantee capability of high-end metal structural materials, new inorganic non-metallic materials and high-performance composite materials is obviously enhanced, and the self-sufficiency level of advanced polymer materials and special metal functional materials is gradually improved.

However, the overall development level of China's new materials industry still has a large gap with developed countries. The industrial development faces some problems that need to be solved urgently. The main performances are: the weak development ability of new materials, the weak innovation of large material enterprises, and the protection of key new materials. Insufficient capacity; production, study and research are disconnected from each other, the industrial chain is short, new materials are difficult to promote and apply, and the industrial development model is imperfect; the new materials industry lacks overall planning and policy guidance, and R&D investment is small and scattered, and the basic management work is relatively weak.
 

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