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In response to the international trend of low-carbon economy and green environmental protection, the development and utilization of chicken feather fiber in combination with my country’s abundant chicken feather resources has become a new hot area of concern for current scientific researchers.

my country’s development and application of feathers, especially the development of down such as duck down, goose down, etc., has long been widely used in clothing, home textiles and other fields. However, the development and application of poultry outer feathers, especially the development and research of chicken feather fiber, is still in the initial stage of research and development in China.

The development of chicken feather fiber is a research field related to new energy development technology, full utilization of resources and environmental protection. It can be said that small chicken feathers have great uses.

In recent years, my country’s large-scale chicken resources have increased rapidly, and chicken feather production is considerable. However, due to problems with domestic chicken feather collection, a large proportion of chicken feathers are disposed of as garbage. At present, the development and application of chicken feather fiber abroad has involved national defense, clothing and other fields. Poultry feathers contain more than 85% keratin, and are rich in 18 kinds of amino acids and various mineral elements. They are precious natural resources and can be called “cotton that does not occupy an area”, and their thermal insulation performance far exceeds that of cotton. However, it is currently not well utilized, resulting in serious waste and environmental pollution.

The development of chicken feather fiber has good development prospects. Carbonized chicken feather fiber can be used as hydrogen storage material. Hydrogen is the fuel of choice for future vehicles, and the biggest obstacle to realizing a hydrogen energy economy is the preparation and storage of hydrogen. In order to solve the problem of hydrogen storage, the key thing at present is to find a cheap, environmentally friendly material that can act as hydrogen adsorbent in fuel cells. Foreign scientists have studied various nanostructured materials but with no results, and the United States has studied carbonized chicken feathers. The research and development of fiber is expected to solve this problem. According to experiments, carbonized chicken feather fiber for storing hydrogen will greatly improve existing hydrogen storage technology. It can absorb even more hydrogen than carbon nanotubes and hydrogen storage alloys, and may overcome the current limitations of hydrogen materials used in cars, trucks and other machinery. barriers to the realization of a hydrogen energy economy. In particular, carbonized chicken feathers store hydrogen, which is green and environmentally friendly, and the protein and natural fibers are degradable.

Pheasant feathers can be used as a new generation of body armor. Pheasant feathers have unique characteristics and high utilization value. They can be made into high-grade silk, satin, brocade and silk clothing. They can also be made into feather fans, feather paintings, toys and handicrafts. In recent years, the British Ministry of Defense has made pheasant feathers into effective body armor. This new generation of body armor made of pheasant feathers is far lighter and cheaper than the current body armor made of Kevlar fiber.

Chicken feathers are also used to make high-grade air filter paper. At present, chicken feather fiber is used to replace part of the wood pulp components in paper products in my country. Chicken feather fiber can better play a supporting role in the skeleton. Filter paper and decorative paper products developed using chicken feather fiber have begun to be commercially used. In paper containing chicken feather fiber, chicken feather fiber content accounts for 51% and wood pulp accounts for 49%. The environmental protection advantages are self-evident. According to measurements, air filter paper produced from a mixture of chicken feather fiber and wood pulp can be 5 microns thick. The ultra-fine filtration of chicken feather fiber filter paper can block various allergens (dust) in the air on the filter paper, reducing air pollution syndrome. The incidence rate is more suitable for home and office use. In addition, chicken feather paper can also be used to make diapers, which are 20% lighter than ordinary diapers but have twice the adsorption capacity.

In addition, chicken feather fiber is used to develop and produce lightweight, dense and high-strength synthetic materials, which can be used in office equipment, automotive interior parts, hull outer casings, sleeper facilities of railway passenger cars, etc. It is reported that materials science experts in the United States are experimenting with using discarded chicken feathers to make better-quality computers. The chicken feathers are made into high-speed integrated circuit boards. The speed of current passing through this new material is nearly twice as fast as that of silicon materials. Computers can process information. The speed will be greatly improved.

The development of chicken feather protein fiber will become a new research direction. By rearranging the molecular structure of chicken feather protein fiber, relevant technologies will be used to produce chicken feather protein fiber filaments, short fibers and their products of different fineness. At present, scientific research groups in American universities have developed clothes made of chicken feather fabric. The fabric made of chicken feather fiber has a fluffy structure. The clothes made are breathable in summer, warm in winter, strong and not easy to wear. Currently, some textile universities and scientific research institutions in my country are already paying attention to the development and research of chicken feather fiber.

In response to the international trend of low-carbon economy and green environmental protection, accelerating the research and development of new textile fibers and new technologies has become the goal of our country’s scientific researchers. Utilizing my country’s abundant chicken feather resources and in-depth research, development and application of chicken feather fiber have good development prospects. Currently, relevant scientific researchers from the School of Textiles and Materials of Xi’an Polytechnic University are conducting research on the modification and finishing of polyester fabrics using waste feather protein additives. Through optimizing the production process and special technical treatment, the hygroscopic properties of polyester fabrics have been significantly improved, which indicates that my country’s Research on chicken feather fiber finishing aids has successfully taken the first step.

With the advancement of science and technology, developing chicken feather fiber and applying it to the field of textile and clothing will be a key issue in the field of scientific research.�Future research directions. Increasing the integration of chicken feather fiber industry, academia, research, agriculture, industry and trade, and conducting cross-industry and cross-field research and cooperation will be a major advancement in accelerating the research and development of chicken feather fiber in my country. ”

Source: Lao Xia said dyeing and finishing