Shiqiang Cui

Title: Shiqiang Cui: Innovator in Flame-Retardant Cellulosic Fibers

Introduction

Shiqiang Cui is a notable inventor based in Shanghai, China. He has made significant contributions to the field of materials science, particularly in the development of flame-retardant cellulosic fibers. His innovative approach has the potential to enhance safety in various applications.

Latest Patents

Shiqiang Cui holds a patent for a "Method for preparing flame-retardant cellulosic fibers." This invention discloses a preparation method that includes extruding a cellulosic solution through a spinneret, followed by coagulation, stretching, and water-washing to obtain a water-washed filament. The filament is then treated with a flame-retardant solution, rinsed, and dried to produce the final product. The method specifies that the water-washing temperature should be ≤90°C, the treatment temperature of the flame-retardant solution should be between 60-90°C, and the rinsing temperature should be between 20-40°C. The flame retardant used contains multiple groups that interact with the hydroxy groups of the cellulosic macromolecule, enhancing the fiber's flame-retardant properties.

Career Highlights

Shiqiang Cui is affiliated with Donghua University, where he continues to engage in research and development in the field of fiber technology. His work has garnered attention for its practical applications and innovative methodologies.

Collaborations

Shiqiang Cui collaborates with esteemed colleagues such as Tiehan Wang and Hong Jin. Their combined expertise contributes to advancing research in flame-retardant materials.

Conclusion

Shiqiang Cui's contributions to the development of flame-retardant cellulosic fibers represent a significant advancement in material science. His innovative methods and collaborative efforts continue to pave the way for safer and more effective materials in various industries.