Method for preparing polyacrylonitrile-based polymer for preparation of carbon fiber using microwave and method for preparing carbon fiber using the same
作者： Hyang-Hoon Chae , Kap-Seung Yang , Sung-Ho Lee , Dong-Hun Lee
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摘要: Disclosed therein is a method for preparing polyacrylonitrile-based polymer preparation of carbon fiber having melting point controlled by selecting an optimal energy microwave, and through melt spinning using the polymer. The present invention uses microwave to control properties in simplified way prepare optimized precursor short polymerization time, provides means mass production being suitable at temperature lower than stabilization acquiring adequate stabilization. Hence, expected contribute high-performance fibers reduced cost.
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