Fiber Material Breakthrough Must Be Deeply Integrated

As one of the important contents of the "2011 China Textile academic annual conference",

After several years of development, fiber materials are no longer used solely in the field of textile and clothing. The progress of technology and equipment has created conditions for fiber materials to have more excellent and more diversified properties and functions, thus promoting their development in aerospace, medical and health, pportation and other broader fields.

Reporters recently interviewed experts in the industry to listen to their insights into the future development of fiber materials, the use of nanotechnology and other advanced technologies to upgrade and upgrade traditional fiber materials.

As one of the pioneers of synthetic fibers in China, Yu Mingfang, academician of the Chinese Academy of engineering, believes that fiber materials should be pformed from tradition to modernization, and the development and upgrading of chemical fiber industry will bear the brunt.

Yu academician believes that China's pformation from a well deserved chemical fiber country to a strong chemical fiber country must have two important points: one is the research and application of high-performance fiber materials, the other is the focus on development.

The development of synthetic fibers in China has a history of over 50 years. Remarkable achievements have been made through the introduction, digestion, absorption and re innovation. However, the development of high performance fibers has its own characteristics. Because of international technology blockade and restriction, it is impossible to repeat the way of synthetic fiber development. We must rely on our own R & D innovation.

From this perspective, high performance fiber materials are much more difficult to develop than conventional chemical fiber varieties, and need more time and manpower, material resources and financial resources.

At present, the domestic high-performance fiber products still need a large number of imports. This situation has attracted the attention of the textile industry, but each high-performance fiber has its advantages and disadvantages. Only by fully understanding and rational utilization can we maximize its value.

In recent 5 years, through the joint efforts of government support, university development, enterprise development and many other forces, the development of high performance fibers in China has made gratifying progress.

In addition, in terms of biomass fiber materials, cellulose fiber is a large variety.

Most of the plants in nature contain cellulose. The key difficulty lies in the extraction and processing of cellulose, which is the focus of current research.

Nanotechnology is called to change the model of industrial economic development in twenty-first Century

According to Zhu Meifang, there are mainly two kinds of nanomaterials, one is nano scale materials, that is, the size of single fiber reaches nanometer level; the other is nanostructured materials, including the general fiber containing nanostructure.

These two materials have their own development needs, but the latter is easier to achieve large-scale industrial production, and more suitable for upgrading and upgrading traditional textile industry.

Zhu Meifang believes that the development of nanotechnology in China is in keeping with international synchronization. Donghua University has pioneered the combination of nanotechnology and textile in China, giving the functionality needed by traditional fibers, and thus opening up new applications.

Based on the current data and future development trend, the domestic functional fiber will increase greatly in the next 10 years.

At present, the differential fiber has reached a considerable proportion, but the number of functional fiber materials is very small, and the quality level is not uniform. It urgently needs the support of advanced technology such as nanotechnology.

However, in the process of industrialized production of advanced scientific research achievements, it is inseparable from close cooperation in production, learning, research and application.

Zhu Meifang told reporters that many domestic production and research projects can not last, one is because there is no coordination of the interests of all parties, not to consider the overall situation, two is the lack of effective operation machine production protection, three is the scientific research achievement itself and the industrial chain does not correspond to each other.

She has gained experience from many years of experience in production, teaching and research cooperation. The chain of disciplines between universities and research institutes should correspond to the industrial chain, and at the same time, it should be adopted.

Guiding the industry to attach importance to basic research and attaching importance to the training of young talents is the direction China Textile academic annual conference will always adhere to.

Academician Yu Mingfang admitted that the importance of domestic research on basic research needs to be improved, which may require the unremitting efforts of generations.

Zhu Meifang also pointed out that most of the scientific research achievements of industrialization began to accumulate from more than 10 years or even twenty years ago. If the basic research can not be effectively carried out today, the progress of the industry in the future will be difficult to sustain.

They hope that through the "2011 China Academic Annual Conference", we will further promote the basic research in the industry, promote the integration of industry, University and research, focus on the strength of the strength, and expand the talents of thinking.