“Light of Textiles” paid a return visit to Shenma Co., Ltd. and the Xinxiang Chemical Fiber Science and Technology Award Project to witness the advancement of technological innovation
On April 11, Zhang Cuizhu, Vice Chairman and Secretary General of Textile Light Science and Technology Education Foundation, Lv Jiabin, Vice President of China Chemical Fiber Industry Association and others visited Shenma Industrial Co., Ltd. (hereinafter referred to as “Shenma Co., Ltd.) and Xinxiang Chemical Fiber Co., Ltd. (hereinafter referred to as “Xinxiang Chemical Fiber”) conducted a return visit to the project that won the first prize of the “Light of Textile” China Textile Federation Science and Technology Award.
Return visit to Shenma Shares,
Investigate the innovation strength of the entire “nylon” industry chain
Project name: Development and industrial application of continuous polymerization multi-head direct spinning technology of high-strength polyamide 66 industrial yarn
Honors received: “Light of Textile” 2022 China Textile Industry Federation Science and Technology Progress Award First Prize
Ultra-high-strength polyamide 66 industrial yarn is widely used in transportation, aerospace, national defense and military industry and other fields. It is one of the important strategic supporting materials urgently needed for the development of my country’s national defense and security. However, domestic polyamide 66 industrial yarn direct spinning production lines have bottlenecks such as low fiber strength, low single-line production capacity, and high production energy consumption. It is difficult to realize ultra-high-strength polyamide 66 industrial yarn ImportSubstitution. This project developed the continuous polymerization multi-head direct spinning technology of 10,000-ton ultra-high-strength polyamide 66 industrial yarn, and developed ultra-high-strength polyamide 66 cord fabric, which was successfully used in the field of aviation tires and made significant contributions to aviation technology and national defense. .
On the morning of April 11, the delegation visited Shenma Industrial Co., Ltd., the first company to complete the project of “Development and Industrial Application of High-Strength Polyamide 66 Industrial Yarn Continuous Polymerization Multi-end Direct Spinning Technology”. Zhang Electronics, Director of China Pingmei Shenma Holding Group, Director of Henan NylonNew Materials Industry Research Institute, Wu Xiao, General Manager of Shenma Industrial Co., Ltd., Pingdingshan Shenma Curtains Du Jianguo, executive director of Cloth Development Company and general manager of Shenma Cord Fabric Co., Ltd., and Lu Wenjuan, deputy director of Henan Nylon New Materials Industry Research Institute, accompanied and attended the forum.
Shenma Industrial Co., Ltd. was founded in 1981. It is a large joint-stock enterprise mainly engaged in chemical industry and chemical fiber. Shenma Technology has conquered and mastered a number of key technologies with independent intellectual property rights. Products include industrial yarn, cord fabric, nylon chips, caprolactam, adipic acid, airbag yarn, canvas, etc. The production capacity of nylon 66 industrial yarn and cord fabric ranks among the top in the world, and the production capacity of nylon 66 salt and nylon 66 chips ranks first in Asia. Shenma has undertaken more than 10 important national R&D projects such as 863 and 973, led the drafting of national and industry standards for 13 products, has nearly 100 national patented technologies, and has established strategic cooperation with many domestic first-class universities and scientific research institutes. , reaching strategic cooperation with more than 40 Fortune 500 companies.
During the discussion, representatives of Shenma Co., Ltd. reported on the company’s development history, R&D capabilities, product development background, technical difficulties, development significance and corporate development strategy.
The report mentioned that high-strength polyamide 66 industrial yarn is the direction of industry development, and pointed out the company’s three major innovation points: first, large-capacity, high-viscosity, narrow molecular weight distribution polyamide 66 continuous and stable polymerization technology; second, high-strength polyamide 66 industrial yarn Step temperature control and multi-stage high-power draft spinning technology for amide 66 industrial yarn; third, high-speed spinning application technology for 10,000-ton polyamide 66 industrial yarn. In the future, with the completion of adipic acid, caprolactam, nylon chips, nylon spinning, canvas and other related products, Shenma will quickly form a 2 million-ton nylon product production capacity, a comprehensive upstream and downstream industry chain based on “big nylon” The large cycle of supporting industries created will create a China Nylon City with an overall operating income of 100 billion yuan.
Lu Jiabin affirmed Shenma’s achievements in the field of high-strength polyamide 66 industrial yarn, and then introduced the “Guiding Opinions on the Development of High Quality in the Chemical Fiber Industry”, pointing out that ” The important tasks of the chemical fiber industry during the 14th Five-Year Plan period were analyzed. The differences and characteristics of civilian yarn and industrial yarn in terms of performance, cost, technology, and application were analyzed. He mentioned that factors such as high raw material prices and high dependence on imports have restricted the application and development of polyamide 66 fiber. At present, there are leading domestic companies that are researching key technologies. He believes that after breakthroughs are achieved on the raw material side, as output increases and prices decrease, , polyamide 66 fiber will have great application space in high-end outdoor and military casual wear and other fields. He encouraged enterprises to actively extend to raw materials and applications and lay out the entire industrial chain.
Zhang Cuizhu affirmed Shenma’s technological innovation and achievements over the years, and introduced the basic situation of Textile Light Technology Education Foundation. Textile Light Science and Technology Education Foundation is committed to promoting science and technology progress, talent growth and industrial upgrading of the textile industry around the public welfare undertakings of science and technology education in the textile industry, gathering the philanthropic power of the industry, and striving to give full play to the industry The role of charity platform. “Through the visit, we learned about the stories behind the scientific and technological achievements and were deeply moved!” Zhang Cuizhu mentioned that he believed that the award was not the final result, but a staged achievement. He looked forward to the success of Shenma Stocks.�Established. In May 2008, it was registered with the Ministry of Civil Affairs as a national textile industry foundation with a registered capital of 20 million yuan.
By the end of 2022, the Textile Light Technology Education Foundation has supported and rewarded 1,710 textile technology awards, 4,558 outstanding teachers and students, 2,397 outstanding teaching achievement awards, 136 knitted underwear innovation contribution awards, and 83 applied basic research awards. 339 projects, promotion of scientific and technological achievements, 325 technical experts in the national textile industry, 16 outstanding contribution awards for skilled talent cultivation and 33 award-winning units.
Since 1997, the expenditure on science and technology education public welfare activities has exceeded 100 million yuan, which has played a positive role in promoting the development of textile science and technology education.
Purpose Scientific and technological progress, talent growth, industrial upgrading
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