In recent years, Jilin Chemical Fiber has invested billions of yuan in technological innovation. The research and development team has overcome many difficulties and broken through a series of technical barriers, and truly realized the marketizing of carbon fiber precursor. The domestic market share has reached more than 90%, and the price of imported carbon fiber precursor has dropped by 40%.

Jilin Chemical Fiber adheres to the integrated development of production, education, research and application and industrial chain, and drives the big industrial chain with small silk thread. In recent years, the enterprise has set up Guoxing Carbon Fiber Company and Guoxing Composite Materials Co., LTD., extending the industrial chain to the field of carbon fiber composite materials.

In the carbonization production line of Guoxing Carbon Fiber Company, strands of snow-white raw silk are wrapped around the roller device "dancing", and then after a few hours, through the wonderful journey of more than 300 meters of production line, into black carbon fiber.

"Chemical raw materials need to go through about 100 processes to turn into raw silk. The raw silk we produce can be thinner than a human hair. It is simple to say, but many companies have been trying to solve this technology for years." Guoxing carbon fiber technical staff Lu Ming said, "raw silk after carbonization to carbon fiber, this process is like baking, very test of heat, small details do not do well, do not make a good product."

With the continuous breakthrough of raw silk technology, Jilin Chemical Fiber is also extending to the downstream carbonization production. From the first carbonization line "Chinese Academy of Engineering Carbonization Experimental Demonstration Line" with an annual output of only 200 tons in 2016, the carbon fiber projects of 600 tons, 6,000 tons, 12,000 tons, 15,000 tons and 60,000 tons have been put into production. Jilin Chemical Fiber has become one of the top carbon fiber production bases in China.

With the full release of carbon wire production capacity, Jilin Chemical Fiber is also improving in product quality through continuous innovation and research and development. A variety of carbon fiber products are widely used in Sany Chongneng, Shanghai Electric, Mingyang Electric and other well-known domestic wind turbine blade manufacturing enterprises, effectively driving the improvement of downstream manufacturing efficiency. "Combined with Jilin Province's 'six new industries' development plan, we are accelerating the application of carbon fiber products in automobile, rail transit and other fields." Jilin Chemical Fiber Group Guoxing Compound Material Co., Ltd. production workshop responsible for Niu Jingmin said.

Song Dewu said, will earnestly implement the Party's 20 spirit, accelerate the development of strategic emerging industries integration cluster, gather strength to implement the original, leading scientific and technological breakthroughs, accelerate the construction of Jilin carbon fiber lightweight industrial park, promote carbon fiber industry to become a new economic growth engine of Jilin Province, We will inject strong momentum into the development of the "six new industries" and "four new facilities".

Build a "Carbon Valley of China"

In the petrochemical product sequence, there is a long industrial chain, which can extend to hundreds of products. In the past, the chemical industry chain of Jilin City is relatively single, the advantage is not outstanding. According to the goal of making a long industrial chain, Jilin City focuses on "reinforcing the chain", "becoming the head" and "becoming the tail", making continuous efforts in the field of new chemical materials such as carbon fiber, making efforts to build "China's carbon Valley", and building a complete industrial chain of circular economy.

At present, driven by leading enterprises such as Jilin Chemical Fiber and Jilin Carbon Valley, 25 carbon fiber and composite material production enterprises have gathered in Jilin City's "China Carbon Valley", among which 12 are above the plan. They have realized large-scale production of 4 series of downstream carbon fiber products and more than 10 kinds of terminal products.

But Jilin's goals and determination do not end there. Jilin City is following the upstream and downstream of carbon fiber industry chain, attracting investment, continuing to plan the construction of a number of major projects, continue to expand the application of carbon fiber materials in automotive lightweight, aerospace, rail transit, new energy, sports and leisure and other fields, so as to make the brand of Jilin City "China Carbon Valley" more prominent.

Song Dewu said that during the 14th Five-Year Plan period, Jilin Chemical Fiber alone has planned 24 carbon fiber industry projects. Carbon fiber, a new material, will effectively boost the industrial upgrading of Jilin Province, which is of great significance.

In July this year, the national high-tech industrialization base of carbon fiber Jilin Chemical fiber 60,000-ton carbon fiber project was officially launched in Jilin City. Along the direction of the whole carbon fiber industry chain, six industrial parks, including carbon silk Industrial Park, carbon/carbon composite materials industrial Park, automotive lightweight products industrial Park, and carbon fiber and composite materials public service platform are laid out in the base. Focusing on promoting the construction of national carbon fiber high-tech industrialization base, Jilin City will also increase scientific and technological research and product development, expand the application field, better chain extension, chain reinforcement, strong chain, and accelerate the expansion of carbon fiber industry cluster.

New projects are in full swing, new industries are booming, and new products are going nationwide... Jilin is making vigorous efforts to build "China's Carbon Valley".

Hai'an County Qinfeng Chemical Fiber Co., Ltd. specializes in production and sales：polypropylene staple fiber, Polyester Staple Fiber, functional polypropylene short fiber, functional polyester staple fiber, hydrophilic polyester staple fiber,  polypropylene, PP staple fiber, polyester staple fiber.