After more than 50 years of development, China's insulation industry has initially formed an industrial system with relatively complete products, relatively complete supporting facilities, and considerable production scale and scientific research strength. Especially in the 21st century, with the rapid growth of the national economy, power generation, substation and the rapid development of the motor industry, to promote China's domestic demand for insulation materials market. At present, some products have reached a high level, have strong competitiveness in the international market, and become the world's largest producer of insulation materials in the first decade of the 21st century.

At the beginning of the 21st century, the "Eleventh Five-Year Plan" period (2006-2010), the installed capacity of power generation equipment in China has increased year by year at a rate of about 10%, and the rapid development of household appliances and railway construction has given China's insulation material industry, especially Insulating laminated materials provide greater space and market for development. During this period, the output of environmentally friendly, energy-saving and high-performance products has increased rapidly. A number of new enterprises have made new improvements in both production scale and manufacturing technology.

Our insulation materials are widely used in electrical appliances, electronic information, automotive and other fields.

In recent years, the innovative application of insulation materials has gradually become one of the key driving forces for the implementation of sustainable energy programs in China, and the state also attaches great importance to the development of insulation materials:

A. In the "Outline of the National Medium and Long-term Science and Technology Development Plan (2006-2020)" promulgated by my country in recent years, it is proposed: "Focus on research and development of high-performance composite materials and large and super-large composite structural components that meet the development needs of the basic industries of the national economy" Preparation technology ", which also shows that the development of high-performance composite materials in my country has been listed as the priority theme of basic materials in my country's manufacturing industry.

B. The "Industrial Structure Adjustment Guidance Catalogue (2005)" issued by the National Development and Reform Commission lists composite materials and functional polymer materials as industries encouraged by the state.

The new material industry is the forerunner of the development of the material industry and an important strategic emerging industry. Accelerating the cultivation and development of the new material industry is of great strategic significance for supporting the development of strategic emerging industries, ensuring the construction of major national projects, promoting the transformation and upgrading of traditional industries, and building new advantages in international competition.