Graphene modified fiber leads the world

Qilu Net Jinan September 12 (Reporter Peng Yan) September 11 PM, the lightning journalist followed the “New Dynamics New Development” Shandong Media Interview Group to Jinan Shengquan Group Co., Ltd. In the product display area, Yilin Tang, the chairman of Jinan Shengquan Group Co., Ltd., took the test bulb and placed its positive and negative poles on a shirt. The power was turned on and the bulb was on.

This shows that the fabric of the shirt is electrically conductive. This seemingly ordinary shirt is made of graphene modified fiber fabric. Don't underestimate this conductivity, gas stations, gas stations, and some special workplaces, static sparks can bring disaster. Put on such clothing, static electricity will no longer be harmful.

Open a new era of green manufacturing of graphene materials

Like rare earth materials, many metal and non-metal materials have magical functions. After adding a small amount of graphene to ordinary fibers, many novel functions are also produced. This is graphene modified fiber.

The graphene modified fiber produced by Shengquan Group has been identified by experts and has the functions of far infrared, long-lasting antibacterial, antistatic, anti-ultraviolet, moisture absorbing and breathable. These functions have opened up a vast space for imagination in the textile and garment industry and opened up a new world of development.

Many countries in the world have been eyeing this magical new field. Some developed countries have included graphene modified fiber in the national science and technology development strategy and increased research and development efforts. However, according to reports, the current process of preparing graphene from graphite as raw material will produce a large amount of strong acid and strong oxidant waste liquid, and it is difficult to scale green production.

Honggang Fu, the president of Heilongjiang University, led the research team and Shengquan Group to form a unique strategy. The world's first corncobose cellulose was used as raw material to prepare graphene by thermal cracking. The whole production process is green and environmentally friendly, and the source of raw materials is mainly agricultural waste. With this as a symbol, bio-based graphene new materials were first born in the world and realized large-scale production. The word "bio-based" is popular in that the new material comes from biological raw materials such as plant straw. This is an amazing innovation and revolutionary discovery. It opens a new era of large-scale, green manufacturing of graphene materials. .

Shengquan Group successfully solved the problem of graphene “catch”

Following the preparation of graphene from corncob cellulose, Shengquan Group has made persistent efforts to jointly undertake the bio-based graphene macro-preparation and the industrial application of graphene in functional fibers with Donghua University, Qingdao University and Heilongjiang University. The project successfully developed the surface modification of graphene and the dispersion technology in the polymer, which solved the problems of easy agglomeration and quality control of graphene in the process of reclaimed cellulose fiber, polyester staple fiber and nylon 6. For example, graphene powder has a "collective" effect like magnetic powder of aragonite, and it is difficult to uniformly add it to the fiber. They worked together with universities to make graphite fine powder evenly distributed in the fiber.

At present, Shengquan Group has developed and produced three series of bio-based graphene internal heating fibers, internal warm velvet and internal heating olefin pore materials with independent intellectual property rights, and more than 100 single products, which has become the world's first industrialized grapheme production, commercial use of enterprises. Yilin Tang introduced that only bio-based graphene internal heating fibers have been declared 105 national patents and 12 international patents. With its strong technical advantages, Shengquan Group has become the leader in the graphene modified fiber industry in China.

The Ministry of Industry and Information Technology has high hopes for the graphene industry of Shengquan Group

Watching the product display of Shengquan Group, the reporter is excited. The graphene-modified textile products are rich and colorful. The technicians took the instrument, verified the functions of these new products, and reported the data on the spot.

Yilin Tang, Chairman of Shengquan Group, continued to introduce to the media interview group. In June this year, the China National Textile and Apparel Federation organized the appraisal and acceptance committee of Jinliang Sun and Shicheng Jiang, two academicians, to appraise and accept this scientific and technological achievement. The appraisal committee unanimously believes that Shengquan Group has invented a new method for preparing graphene materials from corncob cellulose, and developed a series of processing technology, weaving and dyeing and finishing technology for graphene modified fiber high-efficiency spinning, with independent intellectual property rights. It has broad application prospects in the fields of clothing, home textiles and light industry, with significant economic and social benefits, and the overall technology has reached the international advanced level.

On August 17, the Ministry of Industry and Information Technology announced a letter supporting the establishment of a graphene modified fiber and application development industry development alliance. It expressed support for the Jinan Shengquan Group to take the lead and unite the relevant units in the industrial chain to jointly break through the constraints of graphene. The “bottleneck” of the application and promotion of modified fiber, the improvement and improvement of graphene modified fiber and application development.

The page contains the contents of the machine translation.