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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Bibliographic Details
Main Authors WANG, YOUNG SOO, CHOI, JAE SHIK, BANG, YUN HYUK
Format Patent
LanguageEnglish
Korean
Published 10.07.2012
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
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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).
Bibliography:Application Number: KR20100139628