Design and test of continuous fabrication process for high-strength nanocellulose based long-fiber

Hyun Chan Kim; Pooja S. Panicker; Lindong Zhai; Qin Yu Zhu; Jaehwan Kim

doi:10.1117/12.2558355

22 April 2020 Design and test of continuous fabrication process for high-strength nanocellulose based long-fiber

Hyun Chan Kim, Pooja S. Panicker, Lindong Zhai, Qin Yu Zhu, Jaehwan Kim

Proceedings Volume 11378, Nano-, Bio-, Info-Tech Sensors, and 3D Systems IV; 113780A (2020) https://doi.org/10.1117/12.2558355
Event: SPIE Smart Structures + Nondestructive Evaluation, 2020, Online Only

Abstract

A continuous fabrication process for high-strength nanocellulose based long-fiber (NLF) has been researched as a key process to fabricate natural fiber-reinforced polymer composites with high specific modulus and strength. The process was custom-designed by utilizing the wet spinning and stretching methods with dry process. First, nanocellulose was isolated from wood pulp by using a combination of chemical and physical methods. Apparatus for the process was self-produced and the process parameters such as the speed, position, number of wheels were experimentally investigated. Among the various designs, two specific setups were chosen and the speed of the wheels was optimized. The success of the process was determined by the sustainability of the setups for more than 30 min. The results were evaluated by using the tensile test and scanning electron microscope.

Citation Download Citation

Hyun Chan Kim, Pooja S. Panicker, Lindong Zhai, Qin Yu Zhu, and Jaehwan Kim "Design and test of continuous fabrication process for high-strength nanocellulose based long-fiber", Proc. SPIE 11378, Nano-, Bio-, Info-Tech Sensors, and 3D Systems IV, 113780A (22 April 2020); https://doi.org/10.1117/12.2558355

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