AN APPRATUS FOR MAKING CARBON FIBER PRECURSOR AND A METHOD USING THE SAME
PURPOSE: An apparatus and a method for fabricating carbon fiber precursors are provided to immediately control air gap and to shorten initial time for hanging thread for spinning. CONSTITUTION: An apparatus for fabricating carbon fiber precursors comprises: a spinning pack having a spinning nozzle w...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
10.07.2012
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: An apparatus and a method for fabricating carbon fiber precursors are provided to immediately control air gap and to shorten initial time for hanging thread for spinning. CONSTITUTION: An apparatus for fabricating carbon fiber precursors comprises: a spinning pack having a spinning nozzle which receives acrylonitrile polymer solutions of liquid phase through a pipe and spins the solution in a fiber form; a solidifying tank(100) which contains non-solvent which solidifies polymers into solid fibers; a roller(130) which is mounted at the lower portion of the spinning nozzle and vertically guides the spun fibers; and a conical part(160). |
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Bibliography: | Application Number: KR20100139628 |