METHOD FOR PRODUCING FLAMEPROOFED FIBER AND CARBON FIBER
PROBLEM TO BE SOLVED: To provide a method for efficiently producing carbon fiber with excellent properties including tensile strength through enabling drawing of unconventionally high draw ratio in the flameproofing step. SOLUTION: A method for producing acrylic flameproofed fiber is provided, compr...
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creator | ISE MASASHI ISHIDA TOMIHIRO |
description | PROBLEM TO BE SOLVED: To provide a method for efficiently producing carbon fiber with excellent properties including tensile strength through enabling drawing of unconventionally high draw ratio in the flameproofing step. SOLUTION: A method for producing acrylic flameproofed fiber is provided, comprising flameproofing acrylic fiber in air and then drawing the resultant fiber under heating at 50-150°C in the presence of at least one organic compound. The method for producing the carbon fiber comprises treating the above-obtained acrylic flameproofed fiber at 300-3,000°C in an inert atmosphere. COPYRIGHT: (C)2006,JPO&NCIPI |
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SOLUTION: A method for producing acrylic flameproofed fiber is provided, comprising flameproofing acrylic fiber in air and then drawing the resultant fiber under heating at 50-150°C in the presence of at least one organic compound. The method for producing the carbon fiber comprises treating the above-obtained acrylic flameproofed fiber at 300-3,000°C in an inert atmosphere. 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SOLUTION: A method for producing acrylic flameproofed fiber is provided, comprising flameproofing acrylic fiber in air and then drawing the resultant fiber under heating at 50-150°C in the presence of at least one organic compound. The method for producing the carbon fiber comprises treating the above-obtained acrylic flameproofed fiber at 300-3,000°C in an inert atmosphere. 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SOLUTION: A method for producing acrylic flameproofed fiber is provided, comprising flameproofing acrylic fiber in air and then drawing the resultant fiber under heating at 50-150°C in the presence of at least one organic compound. The method for producing the carbon fiber comprises treating the above-obtained acrylic flameproofed fiber at 300-3,000°C in an inert atmosphere. COPYRIGHT: (C)2006,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES |
title | METHOD FOR PRODUCING FLAMEPROOFED FIBER AND CARBON FIBER |
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