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Three chemical fiber technology development projects passed the appraisal in Beijing

Three chemical fiber technology development projects passed the appraisal in Beijing

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[Abstract]:
Recently, China Textile Research Institute and Sinopec Yizheng Chemical Fiber, Sinopec Shanghai Petrochemical, and Sinopec Tianjin Branch jointly shouldered the Sinopec science and technology
Recently, China Textile Research Institute and Sinopec Yizheng Chemical Fiber, Sinopec Shanghai Petrochemical, and Sinopec Tianjin Branch jointly shouldered the Sinopec science and technology development project “Parallel Aramid Staple Fiber and Applied Technology Development” and “High Speed ​​Free Spinning The development of "Special Polyester Staple Fibers" and "Development of Fine Denier Hygroscopic Polyester Staple Fiber Process Technology" were held in Beijing.
The participating experts listened carefully to the research report of each project team. After discussion and exchange, experts agreed that the high-speed air-spinning and vortex spinning special polyester staple fiber developed by the “Development of Polyester Staple Fiber for High-Speed ​​Open-End Spinning” has excellent performance, which fills the gap of similar domestic products and the overall technology has reached the leading domestic level. The research achievements of "Parallel Aramid Staple Fiber and Application Technology Development" project have been innovative, and a flexible pilot line of para-aramid fiber with an annual output of 300 tons has been built. The production process meets the national environmental protection requirements; Hygroscopic polyester staple fiber technology development "project developed hygroscopic polyester complete sets of industrial technology, the overall technology has reached the international advanced level.